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jonen |
1.1 |
<?php |
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/** |
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* This is the base class for managing a list |
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* of data points. |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @package phpHtmlLib |
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*/ |
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jonen |
1.5 |
/** |
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* Some global defines used |
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*/ |
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jonen |
1.1 |
define("SORTABLE", TRUE); |
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define("NOT_SORTABLE", FALSE); |
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define("SEARCHABLE", TRUE); |
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define("NOT_SEARCHABLE", FALSE); |
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//Some defines for setting up the search |
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//modifier fields. |
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define("SEARCH_BEGINS_WITH", 1); |
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define("SEARCH_CONTAINS", 2); |
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define("SEARCH_EXACT", 4); |
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define("SEARCH_ENDS_WITH", 8); |
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define("SEARCH_ALL", 15); |
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/** |
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* This object is the base class that can be |
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* used to build a widget that shows lists of |
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* data from any source via the DataListSource |
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* object. It fetches/builds/gets its data |
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* from the DataListSource object, which can |
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* be written to support any data source |
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* (MySQL, Oracle, comma delimited file, xml, etc.) |
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* |
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* This base class MUST be extended by a child to |
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* actually render the list. The job of the DataList |
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* class is to provide the basic API and abstraction |
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* mechanism to handling searching, showing, sorting |
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* lists of data. |
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* |
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* Each column of data is associated with a title and a |
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* name. The title is what is shown to the user for that |
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* column. The name is the mapping between the column and |
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* the DataListSource. Each column can be marked |
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* as sortable and searchable. If a column is sortable, |
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* the title is a link that can be clicked on to sort. |
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* The sorting is done in the DataListSource object ( |
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* via the sql query, or sort() functions depending on the |
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* data source itself) |
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* |
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* The DataList object will build the title, the search block |
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* (if any), the datalist controls (the links/imges for |
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* first, prev, next, last, all). Then the data columns/labels. |
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* Then it will fetch each of the rows of data to display |
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* from the DataListSource. |
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* |
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* The logic of the output calls follows in the order: |
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* |
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* title |
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* search table/block |
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* datalist controls (first, prev, next, last, all) |
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* data columns/labels |
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* data rows x through y |
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* |
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* |
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* REQUIREMENTS: |
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* You must use/define a DataListSource object. |
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* You MUST override/extend the following methods: |
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* |
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* * get_data_source() - used to set the DataListSource |
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* by this class. |
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* * user_setup() - used to set the columns to show and any |
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* options used by the DataList class and |
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* DataListSource object. |
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* |
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* |
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* UI ABSTRACTION METHODS |
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* These methods allow for some level of abstraction for |
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* the layout/look/feel of the actual list of data. |
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* |
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* |
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* * gui_init() - the function gives the child class a chance |
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* to do any building of the objects that will |
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* hold the search area, column headers and the |
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* rows of data. |
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* |
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* * child_build_column_header() - This method is responsible |
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* for building and inserting |
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* the column header title into |
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* the UI object. |
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* |
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* * child_add_row_cell() - This function is responsible for adding |
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* the cell in the current row. The method |
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* is responsible for keeping track of the |
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* location in its UI object for the current |
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* row. |
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* |
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* * child_get_gui() - This method returns the entire UI in 1 object |
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* or container. At this point the entire UI |
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* has been constructed, the entire list of data |
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* has been walked and inserted. |
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* |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @package phpHtmlLib |
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*/ |
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class DataList extends BaseWidget { |
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/** |
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* This value holds the number |
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* of pages of data we have |
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* to display. |
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* |
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*/ |
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var $_num_pages=1; |
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/** |
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* The number of rows of data |
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* to show per "page". |
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* The default is 20. |
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* |
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*/ |
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var $_default_rows_per_page = 10; |
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/** |
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* The max number of rows to |
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* show when the user does the |
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* "EXPAND" command. |
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*/ |
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var $_max_rows = 200; |
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/** |
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* Do we want to alternate the row colors? |
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* This helps to see each row easier. |
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*/ |
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var $alternating_row_colors = TRUE; |
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/** |
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* prefix for all list variable |
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* names, so we can potentially |
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* have more then 1 list per page. |
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*/ |
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var $_global_prefix = ''; |
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/** |
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jonen |
1.5 |
* Holds an array of all the |
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* form vars we need for this |
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* class to work. |
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*/ |
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var $_vars = array("offsetVar" => "offset", |
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"orderbyVar" => "orderby", |
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"reverseorderVar" => "reverseorder", |
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"numrowsVar" => "numrows", |
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"showallVar" => "showall", |
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"search_fieldVar" => "search_field", |
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"search_valueVar" => "search_value", |
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"search_typeVar" => "search_type", |
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"simple_search_modifierVar" => "simple_search_modifier"); |
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jonen |
1.1 |
|
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/** |
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* Holds the db column name that |
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* we want to order by default. |
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*/ |
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var $_default_orderby = ''; |
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/** |
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* Holds a flag to let us know to |
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* reverse order the column by default |
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*/ |
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var $_default_reverseorder = "false"; |
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/** |
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* Flag to let us know that search |
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* is enabled. |
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* |
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*/ |
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var $_search_flag = FALSE; |
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/** |
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* Flag to let us know that |
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* advanced search is enabled |
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* |
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*/ |
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var $_advanced_search_flag = FALSE; |
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/** |
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* Flag to enable simple search modifyer. |
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* IF enabled it will add a select that adds |
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* the "beings with", "contains" options for |
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* a simple search. |
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*/ |
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var $_simple_search_modifier = FALSE; |
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jonen |
1.5 |
/** |
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* Holds the object block that is the |
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* search UI |
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*/ |
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var $_search_table = NULL; |
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jonen |
1.1 |
|
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/** |
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* This holds a list of |
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* name=>value vars that the |
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* caller/child wants to propogate |
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* automatically. |
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* |
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*/ |
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var $_save_vars = array(); |
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jonen |
1.5 |
/** |
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* The column descriptions |
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* for the data we are working on |
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* |
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* @var array |
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*/ |
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var $_columns = array(); |
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jonen |
1.1 |
|
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jonen |
1.5 |
/** |
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jonen |
1.1 |
* Keeps track of the # of columns we have |
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*/ |
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var $_num_columns = 0; |
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jonen |
1.5 |
/** |
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* This holds the form attributes |
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* |
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*/ |
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var $_form_attributes = array("method" => "GET", |
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"target" => "", |
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"action" => "", |
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"name" => ""); |
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/** |
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* Build everything inside a form? |
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* |
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*/ |
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var $_form_render_flag = FALSE; |
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/** |
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* flag to let us know if we want to show |
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* the results or not. |
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*/ |
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var $_show_results_flag = TRUE; |
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/** |
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* Holds our reference/copy of the |
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* DataListSource object which is used to |
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* access the data that this object uses |
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* |
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* @var DataListSource object |
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*/ |
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var $_datasource = NULL; |
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/** |
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* This stores the base path to where the |
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* tool link images live. This lets you |
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* specify a new path to where your images |
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* live. |
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*/ |
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jonen |
1.7 |
var $_image_path = "img/widgets"; |
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jonen |
1.5 |
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/** |
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* The constructor |
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* |
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* @param string - the title of the data list |
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* @param string - the overall width |
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* @param string - the column to use as the default sorting order |
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* @param boolean - sort the default column in reverse order? |
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*/ |
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function DataList($title, $width = "100%", $default_orderby='', |
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$default_reverseorder=FALSE) { |
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$this->set_title( $title ); |
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$this->set_form_name( str_replace(' ', '_', strtolower($title)) ); |
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$this->set_width( $width ); |
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jonen |
1.1 |
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$this->_default_orderby = $default_orderby; |
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jonen |
1.5 |
if ( $default_reverseorder === TRUE ) { |
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$default_reverseorder = "true"; |
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}if ( $default_reverse_order === FALSE ) { |
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$default_reverseorder = "false"; |
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} |
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jonen |
1.1 |
$this->_default_reverseorder = $default_reverseorder; |
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jonen |
1.5 |
|
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jonen |
1.1 |
//Set the global prefix for our variables. |
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//want to make sure we can have multiple |
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//item lists per html page. |
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$this->set_global_prefix(''); |
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jonen |
1.5 |
//child class MUST override this |
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//method to automatically set |
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//the DataListSource object. |
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//This class doesn't work without it. |
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$this->get_data_source(); |
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jonen |
1.1 |
|
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//Call the subclass setup function. |
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//This is a way to get around having |
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//to override the constructor and |
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//pass in the same params. |
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$this->user_setup(); |
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jonen |
1.5 |
} |
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/** |
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* This function renders the final |
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* widget |
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* |
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*/ |
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function render($indent_level, $output_debug) { |
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jonen |
1.1 |
|
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jonen |
1.5 |
//setup the columns in their sorts |
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$this->setup_columns(); |
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//do any data prefetch work |
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//which may be child specific |
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if ( $this->_show_results() ) { |
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$this->data_prefetch(); |
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} |
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//This function gives the child class |
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//a chance to build the tables/divs/containers |
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//that will be responsible for the look/feel |
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//of the DataList |
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$this->gui_init(); |
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//see if we need to build the search area. |
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if ( $this->is_search_enabled() || $this->is_advanced_search_enabled() ) { |
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$this->_search_table = $this->child_build_search_table(); |
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if ( $this->_search_table ) { |
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$this->set_form_render(TRUE); |
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} |
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jonen |
1.1 |
} |
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jonen |
1.5 |
|
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if ( $this->get_form_render() ) { |
343 |
jonen |
1.1 |
$form = new FORMtag( array("method" => $this->get_form_method(), |
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"action" => $this->build_base_url(), |
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"name" => $this->get_form_name(), |
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"style" => "margin-top: 0px;margin-bottom:0px;") ); |
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jonen |
1.5 |
$target = $this->get_form_target(); |
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if ( $target != NULL ) |
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jonen |
1.1 |
$form->set_tag_attribute("target",$target); |
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jonen |
1.5 |
$action = $this->get_form_action(); |
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if ( $action != NULL ) |
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jonen |
1.1 |
$form->set_tag_attribute("action",$action); |
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jonen |
1.5 |
//now build the UI and return it |
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$form->add( $this->build_gui() ); |
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} else { |
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$form = container(); |
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jonen |
1.1 |
|
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jonen |
1.5 |
//now build the UI and return it |
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$form->add( $this->build_gui() ); |
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} |
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//add the hidden vars if we are a POST |
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if ($this->get_form_method() == "POST") { |
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$form->add( $this->_build_default_vars() ); |
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} |
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jonen |
1.1 |
|
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jonen |
1.5 |
//add the save vars the user wants. |
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$form->add( $this->_build_save_vars() ); |
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jonen |
1.1 |
|
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jonen |
1.5 |
//add any javascript required |
375 |
jonen |
1.1 |
$container = container( $this->_javascript(), $form ); |
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return $container->render( $indent_level, $output_debug ); |
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jonen |
1.5 |
} |
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/** |
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* This function is responsible for calling the child |
381 |
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* class's methods for building the GUI container. |
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* This function builds the search area, the |
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* title, page controls, the column headers, |
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* and walks the rows of data and adds them |
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* |
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* A child class can override this method to |
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* move the placement of the search box |
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* relative to the data list. By default |
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* the search area comes above the table |
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* for the data list and page controls |
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* |
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* @return Container |
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*/ |
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function build_gui() { |
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$container = container(); |
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//if we have a search area to show |
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//add it to the ui. |
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if ( $this->_search_table ) { |
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$container->add( $this->_search_table ); |
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} |
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if ( $this->_show_results() ) { |
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//walk the list of columns and call the child |
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//method to add it |
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$column_count = count($this->_columns); |
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foreach( $this->_columns as $name => $col ) { |
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$this->child_build_column_header( $name, $col, $column_count); |
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} |
410 |
jonen |
1.1 |
|
411 |
jonen |
1.5 |
//now walk the list of rows and build and add the |
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//cells of data |
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$col_count = count($this->_columns); |
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|
|
while ( $row = $this->_datasource->get_next_data_row() ) { |
415 |
|
|
$cnt = 1; |
416 |
|
|
foreach( $this->_columns as $col_name => $data ) { |
417 |
|
|
$obj = $this->build_column_item($row, $col_name); |
418 |
|
|
if ( !is_object($obj) ) { |
419 |
|
|
$obj = $this->_clean_string($obj, $col_name); |
420 |
jonen |
1.1 |
} |
421 |
jonen |
1.5 |
// |
422 |
|
|
$this->child_add_row_cell($obj, $col_name, |
423 |
|
|
(($cnt == $col_count) ? TRUE : FALSE), |
424 |
|
|
$row); |
425 |
|
|
$cnt++; |
426 |
|
|
} |
427 |
|
|
} |
428 |
|
|
$container->add( $this->child_get_gui() ); |
429 |
|
|
} |
430 |
|
|
|
431 |
|
|
|
432 |
|
|
return $container; |
433 |
|
|
} |
434 |
|
|
|
435 |
|
|
/** |
436 |
|
|
* This function is called automatically by |
437 |
|
|
* the DataList constructor. It must be |
438 |
|
|
* extended by the child class to actually |
439 |
|
|
* set the DataListSource object. |
440 |
|
|
* |
441 |
|
|
* |
442 |
|
|
*/ |
443 |
|
|
function get_data_source() { |
444 |
|
|
user_error("DataList::get_data_source() - ". |
445 |
|
|
"child class must override this to ". |
446 |
|
|
"set the the DataListSource object."); |
447 |
|
|
} |
448 |
jonen |
1.1 |
|
449 |
|
|
/** |
450 |
|
|
* A subclass can override this function |
451 |
|
|
* to setup the class variables after |
452 |
|
|
* the constructor. The constructor |
453 |
|
|
* automatically calls this function. |
454 |
jonen |
1.5 |
* |
455 |
jonen |
1.1 |
*/ |
456 |
|
|
function user_setup() { |
457 |
|
|
user_error("DataList::user_setup() - ". |
458 |
jonen |
1.5 |
"child class must override this method ". |
459 |
|
|
"to set the columns, and any options for ". |
460 |
|
|
"the DataListSource."); |
461 |
jonen |
1.1 |
} |
462 |
|
|
|
463 |
|
|
/** |
464 |
|
|
* A subclass can override this function |
465 |
|
|
* to setup the class variables after |
466 |
|
|
* the constructor. The constructor |
467 |
|
|
* automatically calls this function. |
468 |
jonen |
1.5 |
* |
469 |
jonen |
1.1 |
*/ |
470 |
|
|
function gui_init() { |
471 |
|
|
user_error("DataList::gui_init() - ". |
472 |
jonen |
1.5 |
"child class must override this method ". |
473 |
|
|
"to set up the containers/objects that will ". |
474 |
|
|
"hold the search area, page controls, ". |
475 |
|
|
"column headers and the data cells"); |
476 |
|
|
} |
477 |
|
|
|
478 |
|
|
/** |
479 |
|
|
* This method is supposed to be written by |
480 |
|
|
* the child class to build and add the column |
481 |
|
|
* title to the UI |
482 |
|
|
* |
483 |
|
|
* @param string - the title of the column |
484 |
|
|
* @param array - the column data ( from $this->_columns ) |
485 |
|
|
* @param int - the column # |
486 |
|
|
* |
487 |
|
|
*/ |
488 |
|
|
function child_build_column_header($title, $col_data, $col_count) { |
489 |
|
|
user_error("DataList::child_build_column_header() - ". |
490 |
|
|
"child class must override this method ". |
491 |
|
|
"to build the object that will be the ". |
492 |
|
|
"individual column header/itle"); |
493 |
|
|
} |
494 |
|
|
|
495 |
|
|
/** |
496 |
|
|
* This method is supposed to be written by |
497 |
|
|
* the child class to add the cell data to the |
498 |
|
|
* current row in the UI |
499 |
|
|
* |
500 |
|
|
* @param mixed - the object/string/entity that |
501 |
|
|
* should get put into the column row cell. |
502 |
|
|
* @param string - the name/title of the column that the |
503 |
|
|
* object will live in |
504 |
|
|
* @param boolean - flag that tells the function if this is |
505 |
|
|
* is the last cell for the current row. |
506 |
|
|
* |
507 |
|
|
*/ |
508 |
|
|
function child_add_row_cell($obj, $col_name, $last_in_row_flag) { |
509 |
|
|
user_error("DataList::child_add_row_cell() - ". |
510 |
|
|
"child class must override this method ". |
511 |
|
|
"to build the object that will be the ". |
512 |
|
|
"individual column data cell"); |
513 |
|
|
} |
514 |
jonen |
1.1 |
|
515 |
jonen |
1.5 |
/** |
516 |
|
|
* This function is called after all of the data has |
517 |
|
|
* been added to the UI object. It just returns the |
518 |
|
|
* container that is the entire UI for the DataList |
519 |
|
|
* |
520 |
|
|
* @return Container |
521 |
|
|
*/ |
522 |
|
|
function child_get_gui() { |
523 |
|
|
user_error("DataList::child_get_gui() - ". |
524 |
|
|
"child class must override this method ". |
525 |
|
|
"to return the wrapper that contains ". |
526 |
|
|
"the entire UI."); |
527 |
|
|
} |
528 |
|
|
|
529 |
|
|
/** |
530 |
|
|
* This function builds the search |
531 |
|
|
* block that lives above the results |
532 |
|
|
* |
533 |
|
|
* @return Container |
534 |
|
|
*/ |
535 |
|
|
function child_build_search_table() { |
536 |
|
|
user_error("DataList::child_build_search_table() - ". |
537 |
|
|
"child class must override this"); |
538 |
|
|
return NULL; |
539 |
|
|
} |
540 |
|
|
|
541 |
|
|
/** |
542 |
jonen |
1.1 |
* This function provides a way to automatically |
543 |
|
|
* add javascript to this object. |
544 |
|
|
* This function is meant to be extended by the |
545 |
|
|
* child class. |
546 |
|
|
* |
547 |
|
|
* @return SCRIPTtag object |
548 |
|
|
*/ |
549 |
|
|
function _javascript() { |
550 |
|
|
return NULL; |
551 |
|
|
} |
552 |
|
|
|
553 |
|
|
/** |
554 |
|
|
* This function adds a header item to the column headers |
555 |
|
|
* from a list of parameters. |
556 |
|
|
* |
557 |
|
|
* @param string - $label - the label to use for |
558 |
|
|
* the column header. |
559 |
|
|
* @param int - $size - the size for the table column. |
560 |
|
|
* @param string - $dbfield - the db field associated |
561 |
|
|
* with this label from the query. |
562 |
|
|
* @param boolean - $sortable - flag to make this column sortable. |
563 |
|
|
* @param boolean - $searchable - flag to make this column searchable. |
564 |
|
|
* @param string - header align value. |
565 |
|
|
* @param string - the maximum # of characters to allow in the cell. |
566 |
|
|
* |
567 |
|
|
* @return array a single header array |
568 |
|
|
*/ |
569 |
|
|
function add_header_item( $label, $size=100, $data_name=NULL, |
570 |
|
|
$sortable=FALSE, $searchable=FALSE, |
571 |
|
|
$align="left", $sortorder="", |
572 |
|
|
$max_text_length=NULL) { |
573 |
|
|
|
574 |
|
|
$this->_columns[$label] = array("size" => $size, |
575 |
jonen |
1.5 |
"data_name" => $data_name, |
576 |
|
|
"sortable" => $sortable, |
577 |
|
|
"searchable" => $searchable, |
578 |
|
|
"align" => $align, |
579 |
|
|
"sortorder" => $sortorder, |
580 |
|
|
"maxtextlength" => $max_text_length); |
581 |
jonen |
1.1 |
$this->_num_headers++; |
582 |
jonen |
1.5 |
|
583 |
|
|
$this->_check_datasource("add_header_item"); |
584 |
|
|
$this->_datasource->add_column($label, $data_name, $sortable, |
585 |
|
|
$searchable, $sortorder); |
586 |
jonen |
1.1 |
} |
587 |
|
|
|
588 |
|
|
|
589 |
|
|
/** |
590 |
|
|
* This function sets a prefix for all |
591 |
|
|
* variables that are used in the item list |
592 |
|
|
* table on a page. This allows you to have |
593 |
|
|
* multiple itemlists on a single html page. |
594 |
|
|
* |
595 |
|
|
* @param string $prefix - the prefix for all vars. |
596 |
|
|
*/ |
597 |
|
|
function set_global_prefix($prefix) { |
598 |
jonen |
1.5 |
$this->_global_prefix = $prefix; |
599 |
|
|
//update all the vars used |
600 |
|
|
foreach ($this->_vars as $name => $value ) { |
601 |
|
|
$this->_vars[$name] = $prefix.$value; |
602 |
|
|
} |
603 |
jonen |
1.1 |
} |
604 |
|
|
|
605 |
|
|
/** |
606 |
|
|
* returns the current variable prefix |
607 |
|
|
* string being used. |
608 |
|
|
* |
609 |
|
|
* @return string - current global prefix |
610 |
|
|
*/ |
611 |
|
|
function get_global_prefix() { |
612 |
|
|
return $this->_global_prefix; |
613 |
|
|
} |
614 |
|
|
|
615 |
jonen |
1.5 |
/** |
616 |
|
|
* This function is used to set the |
617 |
|
|
* DataListSource object for this instance |
618 |
|
|
* |
619 |
|
|
* @param DataListSource object |
620 |
|
|
*/ |
621 |
|
|
function set_data_source( $datasource ) { |
622 |
|
|
$this->_datasource = &$datasource; |
623 |
|
|
} |
624 |
jonen |
1.1 |
|
625 |
|
|
/** |
626 |
|
|
* Enable the search ability. |
627 |
|
|
* |
628 |
|
|
* @param boolean |
629 |
|
|
*/ |
630 |
|
|
function search_enable( ) { |
631 |
|
|
$this->_search_flag = TRUE; |
632 |
jonen |
1.5 |
if ( !$this->is_advanced_search_enabled() ) { |
633 |
jonen |
1.1 |
$this->set_search_type("simple"); |
634 |
|
|
} |
635 |
|
|
} |
636 |
|
|
|
637 |
|
|
/** |
638 |
|
|
* Disable the search ability. |
639 |
|
|
* |
640 |
|
|
* @param boolean |
641 |
|
|
*/ |
642 |
|
|
function search_disable( ) { |
643 |
|
|
$this->_search_flag = FALSE; |
644 |
|
|
} |
645 |
|
|
|
646 |
|
|
/** |
647 |
|
|
* get the status of the search |
648 |
|
|
* ability. |
649 |
|
|
* |
650 |
|
|
* @return boolean |
651 |
|
|
*/ |
652 |
|
|
function is_search_enabled() { |
653 |
|
|
return $this->_search_flag; |
654 |
|
|
} |
655 |
|
|
|
656 |
|
|
|
657 |
|
|
/** |
658 |
|
|
* Enable the advanced search |
659 |
|
|
* capability |
660 |
|
|
* NOTE: Child class MUST |
661 |
|
|
* extend the |
662 |
|
|
* _build_advanced_search_table |
663 |
|
|
*/ |
664 |
|
|
function advanced_search_enable() { |
665 |
|
|
$this->_advanced_search_flag = TRUE; |
666 |
jonen |
1.5 |
if ( !$this->is_search_enabled() ) { |
667 |
jonen |
1.1 |
$this->set_search_type("advanced"); |
668 |
|
|
} |
669 |
|
|
} |
670 |
|
|
|
671 |
|
|
/** |
672 |
|
|
* Disable the advanced search |
673 |
|
|
* capability |
674 |
|
|
* |
675 |
|
|
*/ |
676 |
|
|
function advanced_search_disable() { |
677 |
|
|
$this->_advanced_search_flag = FALSE; |
678 |
|
|
} |
679 |
|
|
|
680 |
|
|
/** |
681 |
|
|
* This returns the status of the |
682 |
|
|
* advanced search flag. |
683 |
|
|
* |
684 |
|
|
* @return boolean |
685 |
|
|
*/ |
686 |
|
|
function is_advanced_search_enabled() { |
687 |
|
|
return $this->_advanced_search_flag; |
688 |
|
|
} |
689 |
|
|
|
690 |
|
|
/** |
691 |
|
|
* Set the simple search modifyer |
692 |
|
|
* flag. |
693 |
|
|
* NOTE: by default all the modifiers |
694 |
|
|
* are enabled. You can limit the |
695 |
|
|
* modifiers by passing in the |
696 |
|
|
* string of defines of which ones |
697 |
|
|
* you want enabled. |
698 |
|
|
* |
699 |
|
|
* MODIFIERS: |
700 |
|
|
* SEARCH_BEGINS_WITH |
701 |
|
|
* SEARCH_CONTAINS |
702 |
|
|
* SEARCH_EXACT |
703 |
|
|
* SEARCH_ENDS_WITH |
704 |
|
|
* |
705 |
|
|
* ie. SEARCH_BEGINS_WITH.SEARCH_EXACT |
706 |
|
|
* will enable ONLY the |
707 |
|
|
* "begins with" and "exact" modifiers. |
708 |
|
|
* |
709 |
|
|
* @param string |
710 |
|
|
*/ |
711 |
|
|
function set_simple_search_modifier( $modifier = SEARCH_ALL ) { |
712 |
jonen |
1.5 |
if ( $modifier == 0 ) { |
713 |
jonen |
1.1 |
$this->_simple_search_modifier = SEARCH_BEGINS_WITH | |
714 |
|
|
SEARCH_CONTAINS | |
715 |
|
|
SEARCH_EXACT | |
716 |
|
|
SEARCH_ENDS_WITH; |
717 |
|
|
} else { |
718 |
|
|
$this->_simple_search_modifier = $modifier; |
719 |
|
|
} |
720 |
|
|
} |
721 |
|
|
|
722 |
|
|
/** |
723 |
|
|
* gets the value of the search modifier |
724 |
|
|
* flag. |
725 |
|
|
*/ |
726 |
|
|
function get_simple_search_modifier() { |
727 |
|
|
return $this->_simple_search_modifier; |
728 |
|
|
} |
729 |
|
|
|
730 |
|
|
/** |
731 |
|
|
* This function sets the default # of rows |
732 |
|
|
* per page to display. By default its 10. |
733 |
|
|
* This lets the user override this value. |
734 |
|
|
* |
735 |
|
|
* @param int - the # of rows to use. |
736 |
|
|
*/ |
737 |
|
|
function set_default_num_rows( $num_rows ) { |
738 |
|
|
$this->default_rows_per_page = $num_rows; |
739 |
|
|
} |
740 |
|
|
|
741 |
|
|
/** |
742 |
|
|
* This function gets the current default |
743 |
|
|
* number of rows to display setting. |
744 |
|
|
* |
745 |
|
|
* @return int |
746 |
|
|
*/ |
747 |
|
|
function get_default_num_rows( ) { |
748 |
|
|
return $this->_default_rows_per_page; |
749 |
|
|
} |
750 |
|
|
|
751 |
jonen |
1.5 |
/** |
752 |
|
|
* This returns the Maximum # of rows to |
753 |
|
|
* display when in expand mode |
754 |
|
|
* |
755 |
|
|
* @return int |
756 |
|
|
*/ |
757 |
|
|
function get_max_rows() { |
758 |
|
|
return $this->_max_rows; |
759 |
|
|
} |
760 |
jonen |
1.1 |
|
761 |
|
|
/** |
762 |
jonen |
1.5 |
* This sets the maximum # of rows to |
763 |
|
|
* display when in expand mode |
764 |
|
|
* |
765 |
|
|
* @param int - new # of maximum rows |
766 |
|
|
* to display when in 'expand' mode |
767 |
jonen |
1.1 |
* |
768 |
|
|
*/ |
769 |
jonen |
1.5 |
function set_max_rows( $max ) { |
770 |
|
|
$this->_max_rows = $max; |
771 |
jonen |
1.1 |
} |
772 |
|
|
|
773 |
|
|
|
774 |
|
|
|
775 |
jonen |
1.5 |
/** |
776 |
|
|
* This function is used to set up any |
777 |
|
|
* data that needs to be munged before the |
778 |
|
|
* data is fetched from the DataListSource |
779 |
|
|
* |
780 |
|
|
*/ |
781 |
|
|
function data_prefetch() { |
782 |
|
|
$this->_check_datasource("data_prefetch"); |
783 |
|
|
|
784 |
|
|
if ( $this->showall() ) { |
785 |
|
|
$this->set_default_num_rows( $this->get_max_rows() ); |
786 |
|
|
$this->set_numrows( $this->get_max_rows() ); |
787 |
|
|
} |
788 |
jonen |
1.1 |
|
789 |
jonen |
1.5 |
$limit = $this->numrows(); |
790 |
|
|
$this->_datasource->query($this->offset(), $limit, |
791 |
|
|
$this->orderby(), $this->reverseorder(), |
792 |
|
|
$this->search_field(), $this->search_value(), |
793 |
|
|
$this->simple_search_modifier_value(), |
794 |
|
|
$this->search_type() ); |
795 |
|
|
} |
796 |
jonen |
1.1 |
|
797 |
|
|
|
798 |
|
|
|
799 |
|
|
/* |
800 |
|
|
* Takes an array of (name, sortable, db_field, alignment, |
801 |
|
|
* size), with one element corresponding to each column. |
802 |
|
|
*/ |
803 |
|
|
function setup_columns() { |
804 |
|
|
$temp_headers = array(); |
805 |
|
|
|
806 |
|
|
foreach( $this->_columns as $col_name => $data ) { |
807 |
jonen |
1.5 |
if ( $data["sortorder"] == "reverse" ) { |
808 |
jonen |
1.1 |
$data["reverseorder"] = "true"; |
809 |
jonen |
1.5 |
} else { |
810 |
jonen |
1.1 |
$data["reverseorder"] = "false"; |
811 |
|
|
} |
812 |
|
|
$temp_headers[$col_name] = $data; |
813 |
|
|
} |
814 |
|
|
$this->_columns = $temp_headers; |
815 |
|
|
} |
816 |
|
|
|
817 |
|
|
|
818 |
|
|
|
819 |
jonen |
1.5 |
/** |
820 |
|
|
* general DataListSource object checker. |
821 |
|
|
* |
822 |
|
|
*/ |
823 |
|
|
function _check_datasource($function_name) { |
824 |
|
|
if ( !is_object($this->_datasource) ) { |
825 |
|
|
user_error("DataList::".$function_name."() - DataListSource object is not set"); |
826 |
|
|
exit; |
827 |
|
|
} |
828 |
|
|
} |
829 |
|
|
|
830 |
|
|
|
831 |
|
|
/*********************************************/ |
832 |
|
|
/* REQUEST VARIABLE SECTION */ |
833 |
|
|
/*********************************************/ |
834 |
|
|
|
835 |
|
|
|
836 |
|
|
|
837 |
|
|
/** |
838 |
|
|
* Function used to get the current |
839 |
|
|
* value of one of the control vars |
840 |
|
|
* for this class |
841 |
|
|
* |
842 |
|
|
* @param string - the name we want to get |
843 |
|
|
* @param mixed - the default value if not set |
844 |
|
|
* @return the current value or default if not set |
845 |
|
|
*/ |
846 |
|
|
function _get($name, $default_value=NULL) { |
847 |
|
|
if ( !$_REQUEST[$this->_vars[$name]] ) { |
848 |
|
|
$this->_set($name, $default_value); |
849 |
|
|
} |
850 |
|
|
//ddd( $name . " : ". $_REQUEST[$this->_vars[$name]] ); |
851 |
|
|
return $_REQUEST[$this->_vars[$name]]; |
852 |
|
|
} |
853 |
|
|
|
854 |
|
|
/** |
855 |
|
|
* This function is used to set the |
856 |
|
|
* value of the control var |
857 |
|
|
* |
858 |
|
|
* @param string - the name we want to get |
859 |
|
|
* @param mixed - the new value for it. |
860 |
|
|
*/ |
861 |
|
|
function _set($name, $value) { |
862 |
|
|
$_REQUEST[$this->_vars[$name]] = $value; |
863 |
|
|
} |
864 |
jonen |
1.1 |
|
865 |
jonen |
1.5 |
/** |
866 |
jonen |
1.1 |
* This function returns the current value |
867 |
|
|
* of the offset variable. This is an offset |
868 |
|
|
* into the query return data set. |
869 |
|
|
* |
870 |
|
|
* @return int - the current value. |
871 |
|
|
*/ |
872 |
|
|
function offset() { |
873 |
jonen |
1.5 |
return(int)$this->_get("offsetVar", 0); |
874 |
jonen |
1.1 |
} |
875 |
|
|
|
876 |
jonen |
1.5 |
/** |
877 |
jonen |
1.1 |
* This function is used to set/change |
878 |
|
|
* the offset for this list. |
879 |
|
|
* |
880 |
|
|
* @param int - the new offset. |
881 |
|
|
*/ |
882 |
|
|
function set_offset($new_offset) { |
883 |
jonen |
1.5 |
$this->_set("offsetVar", $new_offset); |
884 |
jonen |
1.1 |
} |
885 |
|
|
|
886 |
jonen |
1.5 |
/** |
887 |
jonen |
1.1 |
* This function returns the value of the |
888 |
|
|
* current orderby variable. |
889 |
|
|
* |
890 |
|
|
* @return string. |
891 |
|
|
*/ |
892 |
|
|
function orderby() { |
893 |
jonen |
1.5 |
return $this->_get("orderbyVar", $this->_default_orderby); |
894 |
jonen |
1.1 |
} |
895 |
|
|
|
896 |
jonen |
1.5 |
/** |
897 |
jonen |
1.1 |
* This builds a query string var for the |
898 |
|
|
* orderby value. |
899 |
|
|
* |
900 |
|
|
* @return string - "orderby=(thevalue)" |
901 |
|
|
*/ |
902 |
|
|
function build_orderby_querystring() { |
903 |
jonen |
1.5 |
$str = $this->_vars["orderbyVar"]."=".urlencode($this->orderby()); |
904 |
jonen |
1.1 |
return $str; |
905 |
|
|
} |
906 |
|
|
|
907 |
|
|
/** |
908 |
|
|
* This function returns the current value of |
909 |
|
|
* the reverse order member variable. |
910 |
|
|
* |
911 |
|
|
* @return string. |
912 |
|
|
*/ |
913 |
|
|
function reverseorder() { |
914 |
jonen |
1.5 |
return $this->_get("reverseorderVar", $this->_default_reverseorder); |
915 |
jonen |
1.1 |
} |
916 |
|
|
|
917 |
|
|
/** |
918 |
|
|
* This function sets the reverse order flag |
919 |
|
|
* to a new value. |
920 |
|
|
* |
921 |
|
|
* @param string - the new value. |
922 |
|
|
*/ |
923 |
|
|
function set_reverseorder($new_value) { |
924 |
jonen |
1.5 |
$this->_set("reverseorderVar", $new_value); |
925 |
jonen |
1.1 |
} |
926 |
|
|
|
927 |
jonen |
1.5 |
/** |
928 |
jonen |
1.1 |
* This builds a query string var for the |
929 |
|
|
* reverseorder value. |
930 |
|
|
* |
931 |
|
|
* @return string - "orderby=(thevalue)" |
932 |
|
|
*/ |
933 |
|
|
function build_reverseorder_querystring() { |
934 |
jonen |
1.5 |
$str = $this->_vars["reverseorderVar"]."=".urlencode($this->reverseorder()); |
935 |
jonen |
1.1 |
return $str; |
936 |
|
|
} |
937 |
|
|
|
938 |
|
|
/** |
939 |
|
|
* This function returns the number of rows |
940 |
|
|
* that the query found. |
941 |
|
|
* |
942 |
|
|
* @return int - the number of rows |
943 |
|
|
*/ |
944 |
|
|
function numrows() { |
945 |
jonen |
1.5 |
return(int)$this->_get("numrowsVar", $this->_default_rows_per_page); |
946 |
jonen |
1.1 |
} |
947 |
|
|
|
948 |
|
|
/** |
949 |
|
|
* This function sets the # of rows to display |
950 |
|
|
* per page. |
951 |
|
|
* |
952 |
|
|
* @param int - the # of rows |
953 |
|
|
*/ |
954 |
|
|
function set_numrows($new_numrows) { |
955 |
jonen |
1.5 |
$this->_set("numrowsVar", $new_numrows); |
956 |
jonen |
1.1 |
} |
957 |
|
|
|
958 |
|
|
/** |
959 |
|
|
* returns the current value of |
960 |
|
|
* the search field name |
961 |
|
|
* |
962 |
|
|
* @return string |
963 |
|
|
*/ |
964 |
|
|
function search_field() { |
965 |
jonen |
1.5 |
return $this->_get("search_fieldVar", ''); |
966 |
jonen |
1.1 |
} |
967 |
|
|
|
968 |
jonen |
1.5 |
/** |
969 |
jonen |
1.1 |
* This builds a query string var for the |
970 |
|
|
* searchfield value. |
971 |
|
|
* |
972 |
|
|
* @return string - "orderby=(thevalue)" |
973 |
|
|
*/ |
974 |
|
|
function build_searchfield_querystring() { |
975 |
jonen |
1.5 |
$str = $this->_vars["search_fieldVar"]."=".urlencode($this->searchfield()); |
976 |
jonen |
1.1 |
return $str; |
977 |
|
|
} |
978 |
|
|
|
979 |
|
|
/** |
980 |
|
|
* returns the current value of |
981 |
|
|
* te search field value. |
982 |
|
|
* |
983 |
|
|
* @return string |
984 |
|
|
*/ |
985 |
|
|
function search_value() { |
986 |
jonen |
1.5 |
return $this->_get("search_valueVar", ''); |
987 |
jonen |
1.1 |
} |
988 |
|
|
|
989 |
jonen |
1.5 |
/** |
990 |
jonen |
1.1 |
* This builds a query string var for the |
991 |
|
|
* searchfield value. |
992 |
|
|
* |
993 |
|
|
* @return string - "orderby=(thevalue)" |
994 |
|
|
*/ |
995 |
|
|
function build_searchvalue_querystring() { |
996 |
jonen |
1.5 |
$str = $this->_vars["search_valueVar"]."=".urlencode($this->search_value()); |
997 |
jonen |
1.1 |
return $str; |
998 |
|
|
} |
999 |
|
|
|
1000 |
|
|
/** |
1001 |
|
|
* returns the current value of the |
1002 |
|
|
* simple search modifier |
1003 |
|
|
* |
1004 |
|
|
* @return string |
1005 |
|
|
*/ |
1006 |
|
|
function simple_search_modifier_value() { |
1007 |
jonen |
1.5 |
return $this->_get("simple_search_modifierVar", ''); |
1008 |
jonen |
1.1 |
} |
1009 |
|
|
|
1010 |
|
|
|
1011 |
|
|
/** |
1012 |
|
|
* returns the type of search being used |
1013 |
|
|
* |
1014 |
|
|
* @return string |
1015 |
|
|
*/ |
1016 |
|
|
function search_type() { |
1017 |
jonen |
1.5 |
return $this->_get("search_typeVar", "simple"); |
1018 |
jonen |
1.1 |
} |
1019 |
|
|
|
1020 |
|
|
/** |
1021 |
|
|
* This function sets the search type |
1022 |
|
|
* |
1023 |
|
|
* @param string - the search type |
1024 |
|
|
* "simple" or "advanced" |
1025 |
|
|
*/ |
1026 |
|
|
function set_search_type($type) { |
1027 |
jonen |
1.5 |
$this->_set("search_typeVar", $type); |
1028 |
jonen |
1.1 |
} |
1029 |
|
|
|
1030 |
|
|
|
1031 |
|
|
/** |
1032 |
|
|
* returns the current value of the showall |
1033 |
|
|
* flag. This tells us if they want the entire |
1034 |
|
|
* list of data back from the DB. |
1035 |
|
|
* |
1036 |
|
|
* @return string - the current value |
1037 |
|
|
*/ |
1038 |
|
|
function showall() { |
1039 |
jonen |
1.5 |
return(int)$this->_get("showallVar", 0); |
1040 |
|
|
} |
1041 |
|
|
|
1042 |
|
|
/** |
1043 |
|
|
* This is the basic function for letting us |
1044 |
|
|
* do a mapping between the column name in |
1045 |
|
|
* the header, to the value found in the DB. |
1046 |
|
|
* |
1047 |
|
|
* NOTE: this function is meant to be overridden |
1048 |
|
|
* so that you can push whatever you want. |
1049 |
|
|
* |
1050 |
|
|
* @param array - $row_data - the entire data for the row |
1051 |
|
|
* @param string - $col_name - the name of the column header |
1052 |
|
|
* for this row to render. |
1053 |
|
|
* @return mixed - either a HTMLTag object, or raw text. |
1054 |
|
|
*/ |
1055 |
|
|
function build_column_item($row_data, $col_name) { |
1056 |
|
|
$key = $this->_columns[$col_name]["data_name"]; |
1057 |
|
|
|
1058 |
|
|
if ( $row_data[$key] == '' ) { |
1059 |
|
|
return " "; |
1060 |
|
|
} else { |
1061 |
|
|
return $this->_filter_column_string($row_data[$key]); |
1062 |
|
|
} |
1063 |
jonen |
1.1 |
} |
1064 |
|
|
|
1065 |
|
|
|
1066 |
jonen |
1.5 |
/** |
1067 |
|
|
* This does some magic filtering on the data |
1068 |
|
|
* that we display in a column. This helps |
1069 |
|
|
* to prevent nast data that may have html |
1070 |
|
|
* tags in it. |
1071 |
|
|
* |
1072 |
|
|
* @param string - the column data u want to filter |
1073 |
|
|
* @return string the cleaned/filtered data |
1074 |
|
|
*/ |
1075 |
|
|
function _filter_column_string($data) { |
1076 |
jonen |
1.6 |
// WAS: return htmlspecialchars(trim($data)); |
1077 |
|
|
|
1078 |
|
|
// NEW: require 'flib/Application/i18n/TextEncode.php' |
1079 |
|
|
// this will do a 'htmlentities' RECURSIVE on each item |
1080 |
|
|
$encoder = new Data_Encode($data); |
1081 |
|
|
$encoder->toHTML(); |
1082 |
|
|
return $data; |
1083 |
jonen |
1.5 |
} |
1084 |
jonen |
1.1 |
|
1085 |
|
|
|
1086 |
jonen |
1.5 |
/*******************************************/ |
1087 |
|
|
/* FORM VARIABLES SECTION */ |
1088 |
|
|
/*******************************************/ |
1089 |
|
|
|
1090 |
|
|
/** |
1091 |
jonen |
1.1 |
* This function is used to set the |
1092 |
|
|
* form name |
1093 |
|
|
* |
1094 |
|
|
* @param string |
1095 |
|
|
*/ |
1096 |
|
|
function set_form_name($name) { |
1097 |
|
|
$this->_form_attributes["name"] = $name; |
1098 |
|
|
} |
1099 |
|
|
|
1100 |
|
|
/** |
1101 |
|
|
* This function is used to get |
1102 |
|
|
* the form name |
1103 |
|
|
* |
1104 |
|
|
* @return string |
1105 |
|
|
*/ |
1106 |
|
|
function get_form_name() { |
1107 |
|
|
return $this->_form_attributes["name"]; |
1108 |
|
|
} |
1109 |
|
|
|
1110 |
|
|
/** |
1111 |
|
|
* This function is used to set the |
1112 |
|
|
* form target |
1113 |
|
|
* |
1114 |
|
|
* @param string |
1115 |
|
|
*/ |
1116 |
|
|
function set_form_target($target) { |
1117 |
|
|
$this->_form_attributes["target"] = $target; |
1118 |
|
|
} |
1119 |
|
|
|
1120 |
|
|
/** |
1121 |
|
|
* This function is used to get |
1122 |
|
|
* the form target |
1123 |
|
|
* |
1124 |
|
|
* @return string |
1125 |
|
|
*/ |
1126 |
|
|
function get_form_target() { |
1127 |
|
|
return $this->_form_attributes["target"]; |
1128 |
|
|
} |
1129 |
jonen |
1.5 |
|
1130 |
jonen |
1.1 |
/** |
1131 |
|
|
* This function is used to set the |
1132 |
|
|
* form method |
1133 |
|
|
* |
1134 |
|
|
* @param string (POST or GET) |
1135 |
|
|
*/ |
1136 |
|
|
function set_form_method($method) { |
1137 |
jonen |
1.5 |
if ( $method != "GET" && $method != "POST" ) { |
1138 |
|
|
user_error("DataList::set_form_method() - INVALID Form method ".$method); |
1139 |
|
|
} else { |
1140 |
|
|
$this->_form_attributes["method"] = $method; |
1141 |
|
|
} |
1142 |
jonen |
1.1 |
} |
1143 |
|
|
|
1144 |
|
|
/** |
1145 |
|
|
* This function is used to get |
1146 |
|
|
* the form method |
1147 |
|
|
* |
1148 |
|
|
* @return string (POST or GET) |
1149 |
|
|
*/ |
1150 |
|
|
function get_form_method() { |
1151 |
|
|
return $this->_form_attributes["method"]; |
1152 |
|
|
} |
1153 |
|
|
|
1154 |
jonen |
1.5 |
/** |
1155 |
|
|
* Sets the form action |
1156 |
|
|
* |
1157 |
|
|
* @param string |
1158 |
|
|
*/ |
1159 |
jonen |
1.1 |
function set_form_action($action) { |
1160 |
|
|
$this->_form_attributes["action"] = $action; |
1161 |
|
|
} |
1162 |
|
|
|
1163 |
jonen |
1.5 |
/** |
1164 |
jonen |
1.1 |
* This function is used to get |
1165 |
|
|
* the form action |
1166 |
|
|
* |
1167 |
|
|
* @return string (POST or GET) |
1168 |
|
|
*/ |
1169 |
|
|
function get_form_action() { |
1170 |
|
|
return $this->_form_attributes["action"]; |
1171 |
|
|
} |
1172 |
|
|
|
1173 |
|
|
/** |
1174 |
|
|
* Sets whether to the output into a form |
1175 |
|
|
* |
1176 |
|
|
* @param bool |
1177 |
|
|
*/ |
1178 |
|
|
function set_form_render($flag) { |
1179 |
|
|
$this->_form_render_flag = $flag; |
1180 |
|
|
} |
1181 |
|
|
|
1182 |
|
|
/** |
1183 |
|
|
* Return the state of the form render |
1184 |
|
|
* |
1185 |
|
|
* @return bool |
1186 |
|
|
*/ |
1187 |
|
|
function get_form_render() { |
1188 |
|
|
return $this->_form_render_flag; |
1189 |
|
|
} |
1190 |
|
|
|
1191 |
|
|
/** |
1192 |
jonen |
1.5 |
* This function is used to set the |
1193 |
|
|
* message displayed when no data is found |
1194 |
|
|
* |
1195 |
|
|
* @param string |
1196 |
|
|
*/ |
1197 |
jonen |
1.1 |
function set_not_found_message($mesg) { |
1198 |
jonen |
1.5 |
$this->_check_datasource("set_not_found_message"); |
1199 |
jonen |
1.1 |
$this->_datasource->set_not_found_message($mesg); |
1200 |
|
|
} |
1201 |
|
|
|
1202 |
|
|
|
1203 |
jonen |
1.5 |
/** |
1204 |
|
|
* This function is used to set the value |
1205 |
|
|
* of the _show_results_flag |
1206 |
|
|
* |
1207 |
|
|
* @param boolean - TRUE to show the results |
1208 |
|
|
*/ |
1209 |
|
|
function set_show_results( $flag=TRUE ) { |
1210 |
|
|
$this->_show_results_flag = $flag; |
1211 |
|
|
} |
1212 |
|
|
|
1213 |
jonen |
1.1 |
|
1214 |
jonen |
1.5 |
/** |
1215 |
|
|
* This function is used to let render() know |
1216 |
|
|
* that we should show the results or not. |
1217 |
|
|
* |
1218 |
|
|
* @return boolean |
1219 |
|
|
*/ |
1220 |
|
|
function _show_results() { |
1221 |
|
|
return $this->_show_results_flag; |
1222 |
|
|
} |
1223 |
|
|
|
1224 |
|
|
/** |
1225 |
jonen |
1.1 |
* this method builds some hidden |
1226 |
|
|
* form fields to automatically |
1227 |
|
|
* be placed inside the form. |
1228 |
jonen |
1.5 |
* |
1229 |
|
|
* This method returns a list of |
1230 |
|
|
* hidden form fields if we are a POST. |
1231 |
|
|
* It returns a portion of a query string |
1232 |
|
|
* If we are a GET. |
1233 |
jonen |
1.1 |
* |
1234 |
jonen |
1.5 |
* @return mixed depending on form method |
1235 |
jonen |
1.1 |
*/ |
1236 |
|
|
function _build_save_vars() { |
1237 |
|
|
$container = container(); |
1238 |
|
|
foreach($this->_save_vars as $name => $value) { |
1239 |
|
|
$container->add(form_hidden($name, $value)); |
1240 |
|
|
} |
1241 |
|
|
return $container; |
1242 |
|
|
} |
1243 |
|
|
|
1244 |
jonen |
1.5 |
/** |
1245 |
jonen |
1.1 |
* This function sets the save variables |
1246 |
|
|
* that the user/child wants to automatically |
1247 |
|
|
* propogate |
1248 |
|
|
* |
1249 |
|
|
* @param array - name=>value pairs of the data |
1250 |
|
|
* that they want to propogate |
1251 |
|
|
*/ |
1252 |
|
|
function set_save_vars($vars) { |
1253 |
|
|
$this->_save_vars = $vars; |
1254 |
|
|
} |
1255 |
|
|
|
1256 |
|
|
/** |
1257 |
jonen |
1.5 |
* This function builds the list of |
1258 |
|
|
* default hidden form vars for when |
1259 |
|
|
* the datalist is being rendered |
1260 |
|
|
* as a POST |
1261 |
|
|
* |
1262 |
|
|
* @return Container |
1263 |
|
|
*/ |
1264 |
|
|
function _build_default_vars() { |
1265 |
|
|
// the navigation links will set the offset anyway |
1266 |
|
|
$container = container(form_hidden($this->_vars["offsetVar"], $this->offset()), |
1267 |
|
|
form_hidden($this->_vars["orderbyVar"], $this->orderby()), |
1268 |
|
|
form_hidden($this->_vars["reverseorderVar"], $this->reverseorder()), |
1269 |
|
|
form_hidden($this->_vars["showallVar"], $this->showall())); |
1270 |
|
|
return $container; |
1271 |
|
|
} |
1272 |
|
|
|
1273 |
|
|
|
1274 |
|
|
|
1275 |
|
|
/** |
1276 |
jonen |
1.1 |
* This builds the base url used |
1277 |
|
|
* by the column headers as well |
1278 |
|
|
* as the page tool links. |
1279 |
|
|
* |
1280 |
|
|
* it basically builds: |
1281 |
|
|
* $_SELF?$_GET |
1282 |
|
|
* |
1283 |
|
|
* @return string |
1284 |
|
|
*/ |
1285 |
|
|
function build_base_url() { |
1286 |
|
|
|
1287 |
|
|
$url = $_SERVER["PHP_SELF"]."?"; |
1288 |
|
|
|
1289 |
jonen |
1.5 |
if ( $this->get_form_method() == "POST" ) { |
1290 |
jonen |
1.1 |
return $url; |
1291 |
|
|
} |
1292 |
|
|
|
1293 |
jonen |
1.5 |
$vars = array_merge($_POST, $_GET); |
1294 |
jonen |
1.1 |
//request method independant access to |
1295 |
|
|
//browser variables |
1296 |
jonen |
1.5 |
if ( count($vars) ) { |
1297 |
jonen |
1.1 |
//walk through all of the get vars |
1298 |
|
|
//and add them to the url to save them. |
1299 |
|
|
foreach($vars as $name => $value) { |
1300 |
|
|
|
1301 |
jonen |
1.5 |
if ( $name != $this->_vars["offsetVar"] && |
1302 |
|
|
$name != $this->_vars["orderbyVar"] && |
1303 |
|
|
$name != $this->_vars["reverseorderVar"] && |
1304 |
|
|
$name != $this->_vars["search_valueVar"] |
1305 |
jonen |
1.1 |
) { |
1306 |
jonen |
1.5 |
if ( is_array($value) ) { |
1307 |
jonen |
1.1 |
$url .= $name."[]=".implode("&".$name."[]=",$value)."&"; |
1308 |
|
|
} else { |
1309 |
jonen |
1.5 |
$url .= $name."=".urlencode(stripslashes($value))."&"; |
1310 |
|
|
} |
1311 |
jonen |
1.1 |
} |
1312 |
|
|
} |
1313 |
|
|
} |
1314 |
|
|
|
1315 |
jonen |
1.5 |
return htmlentities($url); |
1316 |
jonen |
1.1 |
} |
1317 |
|
|
|
1318 |
jonen |
1.5 |
/** |
1319 |
|
|
* This function builds the 'tool' images that |
1320 |
|
|
* allow you to walk through the data list itself. |
1321 |
|
|
* It provides image links for |
1322 |
|
|
* first - go to the first page in the data list |
1323 |
|
|
* prev - go to the previous page in the data list |
1324 |
|
|
* next - go to the next page in the data list |
1325 |
|
|
* last - go to the last page in the data list |
1326 |
|
|
* all - show the rest of the list from the current offset |
1327 |
|
|
* |
1328 |
|
|
* @param string - which tool image to build |
1329 |
|
|
* @return Object |
1330 |
|
|
*/ |
1331 |
|
|
function build_tool_link( $which ) { |
1332 |
|
|
$num_pages = $this->get_num_pages(); |
1333 |
jonen |
1.1 |
$cur_page = $this->get_current_page(); |
1334 |
|
|
$last_page = $this->get_last_page(); |
1335 |
|
|
|
1336 |
jonen |
1.5 |
$image_path = $this->get_image_path(); |
1337 |
|
|
switch ( $which ) { |
1338 |
|
|
|
1339 |
|
|
case "first": |
1340 |
|
|
$rows_string = "First ".$this->get_default_num_rows()." Rows"; |
1341 |
|
|
if ( $this->offset() <= 0 ) { |
1342 |
|
|
$obj = html_img($image_path."/first_group_button_inactive.gif", |
1343 |
|
|
'','',0,$rows_string, NULL, $rows_string); |
1344 |
|
|
} else { |
1345 |
jonen |
1.1 |
$url = $this->_build_tool_url(0); |
1346 |
jonen |
1.5 |
$obj = html_img_href($url, $image_path."/first_group_button.gif", |
1347 |
|
|
'','',0, $rows_string, NULL, NULL, $rows_string); |
1348 |
|
|
} |
1349 |
|
|
break; |
1350 |
|
|
|
1351 |
|
|
case "prev": |
1352 |
|
|
$rows_string = "Previous ".$this->get_default_num_rows()." Rows"; |
1353 |
|
|
if ( $this->offset() <= 0 ) { |
1354 |
|
|
$obj = html_img($image_path."/prev_group_button_inactive.gif", |
1355 |
|
|
'','',0,$rows_string, NULL, $rows_string); |
1356 |
|
|
} else { |
1357 |
|
|
$offset = $this->offset() - $this->numrows(); |
1358 |
|
|
if ( $offset < 0 ) { |
1359 |
|
|
$offset = 0; |
1360 |
|
|
} |
1361 |
|
|
$url = $this->_build_tool_url($offset); |
1362 |
|
|
$obj = html_img_href($url, $image_path."/prev_group_button.gif", |
1363 |
|
|
'','',0, $rows_string, NULL, NULL, $rows_string); |
1364 |
jonen |
1.1 |
} |
1365 |
jonen |
1.5 |
break; |
1366 |
jonen |
1.1 |
|
1367 |
jonen |
1.5 |
case "next": |
1368 |
|
|
$rows_string = "Next ".$this->get_default_num_rows()." Rows"; |
1369 |
|
|
if ( ($num_pages == 1) || ($cur_page == $last_page) ) { |
1370 |
|
|
$obj = html_img($image_path."/next_group_button_inactive.gif", |
1371 |
|
|
'','',0, $rows_string, NULL, $rows_string); |
1372 |
|
|
} else { |
1373 |
|
|
$offset = $this->offset() + $this->numrows(); |
1374 |
|
|
$url = $this->_build_tool_url($offset); |
1375 |
|
|
$obj = html_img_href($url, $image_path."/next_group_button.gif", |
1376 |
|
|
'','',0, $rows_string, NULL, NULL, $rows_string); |
1377 |
|
|
} |
1378 |
|
|
break; |
1379 |
|
|
|
1380 |
|
|
case "last": |
1381 |
|
|
$rows_string = "Last ".$this->get_default_num_rows()." Rows"; |
1382 |
|
|
if ( ($num_pages == 1) || ($cur_page == $last_page) ) { |
1383 |
|
|
$obj = html_img($image_path."/last_group_button_inactive.gif", |
1384 |
|
|
'','',0, $rows_string, NULL, $rows_string); |
1385 |
|
|
} else { |
1386 |
|
|
$offset = (int)(($num_pages - 1) * $this->numrows()); |
1387 |
|
|
$url = $this->_build_tool_url($offset); |
1388 |
|
|
$obj = html_img_href($url, $image_path."/last_group_button.gif", |
1389 |
|
|
'','',0, $rows_string, NULL, NULL, $rows_string); |
1390 |
|
|
} |
1391 |
|
|
break; |
1392 |
|
|
|
1393 |
|
|
case "all": |
1394 |
|
|
$offset = $this->offset(); |
1395 |
|
|
if ( $this->showall() ) { |
1396 |
|
|
$url = $this->_build_tool_url($offset, TRUE, 0); |
1397 |
|
|
$obj = html_img_href($url, $image_path."/close_group_button.gif", |
1398 |
|
|
'','',0,"Collapse Rows", NULL, NULL, "Collapse Rows"); |
1399 |
|
|
} else { |
1400 |
|
|
if ( ($num_pages == 1) ) { |
1401 |
|
|
$obj = html_img($image_path."/expand_group_button_inactive.gif", |
1402 |
|
|
'','',0, "Expand Rows", NULL, "Expand Rows"); |
1403 |
|
|
} else { |
1404 |
|
|
$url = $this->_build_tool_url($offset, TRUE, 1); |
1405 |
|
|
$obj = html_img_href($url, $image_path."/expand_group_button.gif", |
1406 |
|
|
'','',0,"Expand Rows", NULL, NULL, "Expand Rows"); |
1407 |
|
|
} |
1408 |
|
|
} |
1409 |
|
|
//so we don't save it into the mozilla navigation bar links |
1410 |
|
|
unset($url); |
1411 |
|
|
break; |
1412 |
|
|
} |
1413 |
|
|
|
1414 |
|
|
if ( $url ) { |
1415 |
|
|
$this->_save_mozilla_nav_link($which, $url); |
1416 |
|
|
} |
1417 |
|
|
|
1418 |
|
|
return $obj; |
1419 |
|
|
} |
1420 |
|
|
|
1421 |
|
|
/** |
1422 |
|
|
* This function is used to build the url |
1423 |
|
|
* for a tool link. |
1424 |
|
|
* (first, prev, next, last, all) |
1425 |
|
|
* |
1426 |
|
|
* @param int - the offset for the link |
1427 |
|
|
* @param boolean - add the showall value to the url |
1428 |
|
|
* @param int - the showall value to use if the flag is on |
1429 |
|
|
* |
1430 |
|
|
* @return string |
1431 |
|
|
*/ |
1432 |
|
|
function _build_tool_url($offset, $showall_flag=FALSE, $showall_value=0) { |
1433 |
|
|
if ( $this->get_form_method() == "POST" ) { |
1434 |
|
|
$form_name = $this->get_form_name(); |
1435 |
|
|
$url = "javascript: document.".$form_name; |
1436 |
|
|
$url .= ".".$this->_vars["offsetVar"].".value='".$offset."';"; |
1437 |
|
|
|
1438 |
|
|
//add the showall variable to the post |
1439 |
|
|
if ( $showall_flag ) { |
1440 |
|
|
$form_field = $this->_vars["showallVar"]; |
1441 |
jonen |
1.1 |
$url .= "document.".$form_name."."; |
1442 |
jonen |
1.5 |
$url .= $form_field.".value='".$showall_value."';"; |
1443 |
|
|
} |
1444 |
jonen |
1.1 |
|
1445 |
jonen |
1.5 |
$url .= "document.".$form_name.".submit();"; |
1446 |
|
|
} else { |
1447 |
|
|
$url = $this->build_base_url(); |
1448 |
|
|
$url .= $this->build_state_vars_query_string($offset, $showall_flag, |
1449 |
|
|
$showall_value); |
1450 |
|
|
} |
1451 |
|
|
return $url; |
1452 |
|
|
} |
1453 |
jonen |
1.1 |
|
1454 |
|
|
/** |
1455 |
|
|
* this function is used to build a sub query string |
1456 |
|
|
* of all of the query string vars to save the |
1457 |
|
|
* state of the DBItemList. This is used for pages |
1458 |
|
|
* that want to come back to the list at the same state |
1459 |
|
|
* |
1460 |
|
|
* @return string - name=value& pairs |
1461 |
|
|
*/ |
1462 |
|
|
function build_state_vars_query_string($offset, $showall_flag=FALSE, |
1463 |
jonen |
1.5 |
$showall_value=0) { |
1464 |
jonen |
1.1 |
$str = ""; |
1465 |
|
|
|
1466 |
jonen |
1.5 |
$str .= $this->_vars["offsetVar"]."=".urlencode($offset); |
1467 |
|
|
$str .= "&".$this->_vars["orderbyVar"]."=".urlencode($this->orderby()); |
1468 |
|
|
$str .= "&".$this->_vars["reverseorderVar"]."=".urlencode($this->reverseorder()); |
1469 |
|
|
$str .= "&".$this->_vars["search_fieldVar"]."=".urlencode($this->search_field()); |
1470 |
|
|
$str .= "&".$this->_vars["search_valueVar"]."=".urlencode($this->search_value()); |
1471 |
|
|
$str .= "&".$this->_vars["simple_search_modifierVar"]."=".urlencode($this->simple_search_modifier_value()); |
1472 |
|
|
$str .= "&".$this->_vars["search_typeVar"]."=".urlencode($this->search_type()); |
1473 |
|
|
if ( $showall_flag ) { |
1474 |
|
|
$str .= "&".$this->_vars["showallVar"]."=".urlencode($showall_value); |
1475 |
|
|
} |
1476 |
|
|
|
1477 |
|
|
return htmlentities($str); |
1478 |
|
|
} |
1479 |
|
|
|
1480 |
|
|
/** |
1481 |
|
|
* This function stores the url for each of the tool |
1482 |
|
|
* urls, so we can push these out for mozilla. |
1483 |
|
|
* Mozilla has a nice navigation bar feature that |
1484 |
|
|
* lets you program first, prev, next, last links |
1485 |
|
|
* |
1486 |
|
|
* @param string - which tool link |
1487 |
|
|
* @param string - the url for that link |
1488 |
|
|
*/ |
1489 |
|
|
function _save_mozilla_nav_link($which, $url) { |
1490 |
|
|
$this->_mozilla_nav_links[$which] = $url; |
1491 |
|
|
} |
1492 |
|
|
|
1493 |
jonen |
1.1 |
|
1494 |
jonen |
1.5 |
/** |
1495 |
|
|
* This function returns the path to the |
1496 |
|
|
* images used in this class |
1497 |
|
|
* |
1498 |
|
|
* @return string |
1499 |
|
|
*/ |
1500 |
|
|
function get_image_path() { |
1501 |
|
|
return $this->_image_path; |
1502 |
jonen |
1.1 |
} |
1503 |
|
|
|
1504 |
jonen |
1.5 |
/** |
1505 |
|
|
* This function returns the path to the |
1506 |
|
|
* images used in this class |
1507 |
|
|
* |
1508 |
|
|
* @return string |
1509 |
|
|
*/ |
1510 |
|
|
function set_image_path($path) { |
1511 |
|
|
return $this->_image_path = $path; |
1512 |
|
|
} |
1513 |
jonen |
1.1 |
|
1514 |
|
|
/** |
1515 |
|
|
* This function returns the current |
1516 |
|
|
* page that the item list is on. |
1517 |
|
|
* |
1518 |
|
|
* @return int |
1519 |
|
|
*/ |
1520 |
|
|
function get_current_page() { |
1521 |
|
|
return((int) ($this->offset() / $this->numrows())) + 1; |
1522 |
|
|
} |
1523 |
|
|
|
1524 |
|
|
/** |
1525 |
|
|
* This function returns the # |
1526 |
|
|
* of pages that are available |
1527 |
|
|
* for this list of items. |
1528 |
|
|
* |
1529 |
|
|
* @return int |
1530 |
|
|
*/ |
1531 |
|
|
function get_num_pages() { |
1532 |
jonen |
1.5 |
$this->_check_datasource("get_num_pages"); |
1533 |
|
|
$total_rows = $this->_datasource->get_total_rows(); |
1534 |
jonen |
1.1 |
|
1535 |
|
|
$cnt = (int)($total_rows / $this->numrows()); |
1536 |
jonen |
1.5 |
if ( (($total_rows % $this->numrows()) != 0) || ($total_rows == 0) ) { |
1537 |
jonen |
1.1 |
$cnt++; |
1538 |
|
|
} |
1539 |
|
|
return $cnt; |
1540 |
|
|
} |
1541 |
|
|
|
1542 |
|
|
/** |
1543 |
|
|
* This calculates the last page # |
1544 |
|
|
* for this list of items |
1545 |
|
|
* |
1546 |
|
|
* @return int |
1547 |
|
|
*/ |
1548 |
|
|
function get_last_page() { |
1549 |
|
|
return $this->get_num_pages(); |
1550 |
|
|
} |
1551 |
|
|
|
1552 |
|
|
/** |
1553 |
|
|
* This function builds the string |
1554 |
|
|
* that describes the current page |
1555 |
|
|
* out of n pages the list is showing |
1556 |
|
|
* |
1557 |
|
|
* @return string (ie. 1 to 10 of 25) |
1558 |
|
|
*/ |
1559 |
|
|
function get_page_info() { |
1560 |
|
|
$cur_page = $this->get_current_page(); |
1561 |
|
|
$low_range = $this->offset() + 1; |
1562 |
|
|
$num_pages = $this->get_num_pages(); |
1563 |
|
|
$num_rows_per_page = $this->numrows(); |
1564 |
|
|
|
1565 |
jonen |
1.5 |
$this->_check_datasource("get_page_info"); |
1566 |
|
|
$total_rows = $this->_datasource->get_total_rows(); |
1567 |
jonen |
1.1 |
|
1568 |
|
|
$high_range = $low_range + ($num_rows_per_page - 1); |
1569 |
jonen |
1.5 |
if ( $high_range > $total_rows ) { |
1570 |
jonen |
1.1 |
$high_range = $total_rows; |
1571 |
|
|
} |
1572 |
|
|
|
1573 |
jonen |
1.5 |
if ( $total_rows == 0 ) { |
1574 |
jonen |
1.1 |
$str = "0 of 0"; |
1575 |
|
|
} else { |
1576 |
|
|
$str = $low_range . " to ". $high_range; |
1577 |
|
|
$str .= " of ".$total_rows; |
1578 |
|
|
} |
1579 |
|
|
|
1580 |
|
|
return $str; |
1581 |
|
|
} |
1582 |
|
|
|
1583 |
|
|
|
1584 |
|
|
|
1585 |
|
|
/** |
1586 |
|
|
* This builds a url for a particular |
1587 |
|
|
* column header. |
1588 |
|
|
* |
1589 |
|
|
* @param string - $col_name |
1590 |
|
|
* @return Atag object; |
1591 |
|
|
*/ |
1592 |
|
|
function build_column_url($col_name) { |
1593 |
|
|
$orderby = $this->orderby(); |
1594 |
|
|
$reverseorder = $this->reverseorder(); |
1595 |
|
|
$search_value = $this->search_value(); |
1596 |
|
|
|
1597 |
|
|
$order_value = $this->_columns[$col_name]["data_name"]; |
1598 |
|
|
$reverse_value = "false"; |
1599 |
jonen |
1.5 |
if ( !$reverseorder ) { |
1600 |
jonen |
1.1 |
$reverseorder = 'false'; |
1601 |
|
|
} |
1602 |
|
|
|
1603 |
jonen |
1.5 |
if ( $orderby == $order_value && $reverseorder === 'false' ) { |
1604 |
jonen |
1.1 |
$reverse_value = "true"; |
1605 |
|
|
} |
1606 |
|
|
|
1607 |
jonen |
1.5 |
if ( $this->get_form_method() == "POST" ) { |
1608 |
jonen |
1.1 |
//we have to construct this url |
1609 |
|
|
//specially. |
1610 |
|
|
$form_name = $this->get_form_name(); |
1611 |
|
|
|
1612 |
|
|
$url = "javascript: "; |
1613 |
|
|
//set the offset correctly |
1614 |
jonen |
1.5 |
$url .= "document.".$form_name.".".$this->_vars["offsetVar"].".value='".$this->offset()."';"; |
1615 |
jonen |
1.1 |
//set the orderby correctly. |
1616 |
jonen |
1.5 |
$url .= "document.".$form_name.".".$this->_vars["orderbyVar"].".value='".$order_value."';"; |
1617 |
jonen |
1.1 |
//set the reverseorder |
1618 |
jonen |
1.5 |
$url .= "document.".$form_name.".".$this->_vars["reverseorderVar"].".value='".$reverse_value."';"; |
1619 |
jonen |
1.1 |
|
1620 |
|
|
$url .= "document.".$form_name.".submit();"; |
1621 |
|
|
} else { |
1622 |
|
|
//handle the normal get. |
1623 |
|
|
$url = $this->build_base_url(); |
1624 |
|
|
//Now add the orderby, reverseorder and offset vars |
1625 |
jonen |
1.5 |
$url .= $this->_vars["offsetVar"] ."=0&"; |
1626 |
jonen |
1.1 |
//set the orderbyvar |
1627 |
jonen |
1.5 |
$url .= $this->_vars["orderbyVar"] ."=".$order_value."&"; |
1628 |
jonen |
1.1 |
//set the reverseorder |
1629 |
jonen |
1.5 |
$url .= $this->_vars["reverseorderVar"] ."=".$reverse_value."&"; |
1630 |
jonen |
1.1 |
//set the search value |
1631 |
jonen |
1.5 |
$url .= $this->_vars["search_valueVar"] ."=".$search_value; |
1632 |
jonen |
1.1 |
} |
1633 |
|
|
|
1634 |
|
|
return $url; |
1635 |
|
|
} |
1636 |
jonen |
1.5 |
|
1637 |
|
|
|
1638 |
|
|
/** |
1639 |
|
|
* This function is used to make sure that the string we are |
1640 |
|
|
* placing in a cell has been "cleaned" |
1641 |
|
|
* |
1642 |
|
|
* @param mixed - the cell object. It can be a string. |
1643 |
|
|
* @param string - the name of the column this object/string |
1644 |
|
|
* will live |
1645 |
|
|
* |
1646 |
|
|
* @return mixed - the cleaned string or object |
1647 |
|
|
*/ |
1648 |
|
|
function _clean_string($obj, $col_name) { |
1649 |
|
|
if ( is_string($obj) ) { |
1650 |
|
|
if ( $this->_columns[$col_name]["maxtextlength"] ) { |
1651 |
|
|
//looks like we need to make sure we |
1652 |
|
|
//truncate the string to a max length |
1653 |
|
|
if ( strlen($obj) > $this->_columns[$col_name]["maxtextlength"] ) { |
1654 |
|
|
//we need to truncate it. |
1655 |
|
|
$obj = substr($obj, 0, $this->_columns[$col_name]["maxtextlength"]); |
1656 |
|
|
$obj .= "..."; |
1657 |
|
|
} |
1658 |
|
|
} |
1659 |
|
|
} |
1660 |
|
|
return $obj; |
1661 |
|
|
} |
1662 |
|
|
|
1663 |
|
|
/********************************/ |
1664 |
|
|
/* SEARCH RELATED */ |
1665 |
|
|
/********************************/ |
1666 |
jonen |
1.1 |
|
1667 |
|
|
/** |
1668 |
|
|
* This method gets the array of |
1669 |
|
|
* searchable header fields (columns) |
1670 |
|
|
* |
1671 |
|
|
* @return array |
1672 |
|
|
*/ |
1673 |
|
|
function _get_searchable_fields() { |
1674 |
|
|
$fields = array(); |
1675 |
|
|
foreach($this->_columns as $name => $header) { |
1676 |
jonen |
1.5 |
if ( $header["searchable"] == TRUE ) { |
1677 |
jonen |
1.1 |
$fields[$name] = $header["data_name"]; |
1678 |
|
|
} |
1679 |
|
|
} |
1680 |
|
|
return $fields; |
1681 |
|
|
} |
1682 |
|
|
|
1683 |
|
|
/** |
1684 |
|
|
* This builds the simple search modifier |
1685 |
|
|
* select box. |
1686 |
|
|
* |
1687 |
|
|
* @return INPUTtag object. |
1688 |
|
|
*/ |
1689 |
|
|
function _build_simple_search_modifier() { |
1690 |
|
|
|
1691 |
|
|
$options = array(); |
1692 |
|
|
|
1693 |
|
|
$modifier = $this->get_simple_search_modifier(); |
1694 |
|
|
|
1695 |
jonen |
1.5 |
if ( $modifier & SEARCH_BEGINS_WITH ) { |
1696 |
jonen |
1.1 |
$options["beginning with"] = "BEGINS"; |
1697 |
|
|
} |
1698 |
jonen |
1.5 |
if ( $modifier & SEARCH_CONTAINS ) { |
1699 |
jonen |
1.1 |
$options["containing"] = "CONTAINS"; |
1700 |
|
|
} |
1701 |
jonen |
1.5 |
if ( $modifier & SEARCH_EXACT ) { |
1702 |
jonen |
1.1 |
$options["matching"] = "EXACT"; |
1703 |
|
|
} |
1704 |
jonen |
1.5 |
if ( $modifier & SEARCH_ENDS_WITH ) { |
1705 |
jonen |
1.1 |
$options["ending with"] = "ENDS"; |
1706 |
|
|
} |
1707 |
|
|
|
1708 |
|
|
$selected = $this->simple_search_modifier_value(); |
1709 |
|
|
//make the default Begins with |
1710 |
jonen |
1.5 |
if ( !$selected ) { |
1711 |
jonen |
1.1 |
$selected = "BEGINS"; |
1712 |
|
|
} |
1713 |
|
|
|
1714 |
jonen |
1.5 |
return form_select($this->_vars["simple_search_modifierVar"], $options, $selected); |
1715 |
jonen |
1.1 |
} |
1716 |
|
|
|
1717 |
jonen |
1.5 |
/** |
1718 |
jonen |
1.1 |
* This function is used to make safe |
1719 |
|
|
* any query string value that is used |
1720 |
|
|
* |
1721 |
|
|
* @param string |
1722 |
|
|
* @return string |
1723 |
|
|
*/ |
1724 |
|
|
function search_value_filter( $value ) { |
1725 |
|
|
return stripslashes( trim($value) ); |
1726 |
|
|
} |
1727 |
|
|
} |
1728 |
|
|
?> |