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<? |
<? |
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/* |
/* |
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## ----------------------------------------------------------------------------- |
## ------------------------------------------------------------------------- |
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## $Id$ |
## $Id$ |
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## ----------------------------------------------------------------------------- |
## ------------------------------------------------------------------------- |
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## $Log$ |
## $Log$ |
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## Revision 1.9 2003/04/11 00:44:46 joko |
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## minor update: shortened seperators |
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## |
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## Revision 1.8 2003/04/09 07:54:42 joko |
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## cleaned up decoding part |
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## |
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## Revision 1.7 2003/04/09 00:37:53 jonen |
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## + added actionbar |
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## + some changes according to request vars |
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## |
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## Revision 1.6 2003/04/08 17:48:31 jonen |
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## + bugfix again |
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## |
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## Revision 1.5 2003/04/08 17:33:22 jonen |
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## + fixed problems with hidden form fields(current base URL) at the 'simple search form' |
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## |
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## Revision 1.4 2003/04/06 01:41:07 jonen |
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## - removed duplicated decode functions |
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## |
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## Revision 1.3 2003/04/04 21:26:06 joko |
## Revision 1.3 2003/04/04 21:26:06 joko |
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## added comments regarding possible (future) refactoring using the Data::Lift-infrastructure |
## added comments regarding possible (future) refactoring using the Data::Lift-infrastructure |
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## |
## |
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## Revision 1.1 2003/03/01 22:57:40 cvsmax |
## Revision 1.1 2003/03/01 22:57:40 cvsmax |
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## + inital commit |
## + inital commit |
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## |
## |
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## |
## ------------------------------------------------------------------------- |
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## ----------------------------------------------------------------------------- |
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*/ |
*/ |
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/** |
/** |
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* Need to make sure we have the DefaultGUIDataList object |
* Need to make sure we have the DefaultGUIDataList object |
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*/ |
*/ |
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*/ |
*/ |
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var $_hidden_elements = array(); |
var $_hidden_elements = array(); |
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/** |
/** |
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* The constructor is used to pass in some additional |
* The constructor is used to pass in some additional |
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* metadata informations as "options". |
* metadata informations as "options". |
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*/ |
*/ |
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function GenericGUIDataList($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE, $options = array()) { |
function GenericGUIDataList($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE, $options = array()) { |
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if ($options) { $this->_options = $options; } |
if ($options) { $this->_options = $options; } |
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// call parent constructor |
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$parent = get_parent_class($this); |
$parent = get_parent_class($this); |
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$this->$parent($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE); |
$this->$parent($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE); |
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} |
} |
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function get_data_source( ) { |
function get_data_source( ) { |
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// finally: create phpHtmlLib source handle (XyzDataListSource) |
// finally: create phpHtmlLib source handle (XyzDataListSource) |
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*/ |
*/ |
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$utils = php::mkComponent('WebExplorer::utils'); |
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// 1. if item is match by expression we will replace it with an link object |
$hidden = $this->_hidden_elements; |
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if ($this->decode_item_expr($obj)) { |
$options = $this->_options['decode_args']; |
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$obj = $this->decode_item_expr($obj); |
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} |
// a) Iterate through the attributes of the item and replace each |
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// value with an appropriate link object if it has a certain format. |
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// 2. if item is an Array we will replace it with an selection form object |
if ($utils->decode_item_expr($obj, $hidden, $options)) { |
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elseif ( $this->decode_item_array($obj) ) { |
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$obj = $this->decode_item_array($obj); |
// b) Otherwise: If item is an Array we will replace it with a selection form object. |
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} else { |
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$utils->decode_item_array($obj, $hidden, $options); |
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} |
} |
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} |
} |
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} |
} |
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// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy! |
/** |
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function decode_item_array($item) { |
* This function builds the simple search TD |
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$options = $this->_options['decode_args']; |
* |
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//print "item: " . Dumper($item); |
* @return ContainerWidget |
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//print "options: " . Dumper($options); |
*/ |
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if( is_array($item) ) { |
function _build_simple_search_form() { |
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//$cur_row_index = $this->_datasource->get_cur_data_index(); |
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//$parent_guid = $this->_datasource->_data[$cur_row_index]['guid']; |
//if there is only 1 item enabled for search |
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// build list for selection form |
//then the search looks simple. |
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if($options['form']) { |
$fields = $this->_get_searchable_fields(); |
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foreach($item as $key => $value) { |
$cnt = count($fields); |
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$tmp = split($options['seperator'], $value); |
if ($cnt == 0) { |
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$ident = $tmp['1']; |
return NULL; |
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$meta = $tmp['2']; |
} |
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$list[$key] = $ident; |
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} |
$container = new ContainerWidget; |
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if(is_array($list) ) { |
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$container = container( |
// get current request vars and add them ad hidden items |
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form_open( $item[0], $_SERVER["PHP_SELF"], "POST" ), |
$url_vars = $this->_get_current_url_vars(); |
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form_hidden("ecdm", $meta), |
foreach($url_vars as $label => $value) { |
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form_select("ecdid", $list), |
$container->push(form_hidden($label, $value)); |
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form_submit("submit","view" ) |
} |
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); |
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foreach($this->_hidden_elements as $label => $value) { |
if ($cnt == 1) { |
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$container->add(form_hidden($label, $value)); |
//user only has 1 field to show. |
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} |
list($name, $field) = each($fields); |
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$container->add(form_close() ); |
$container->push("Find ".$name." "); |
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$item = $container; |
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} |
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} else { |
} else { |
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//print "<b>2</b><br/>"; |
//user has many fields to show. |
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$container = container(); |
$container->push("Find ", |
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foreach($item as $key => $value) { |
form_select($this->_vars["search_fieldVar"], $fields, $this->search_field())); |
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$tmp = split($options['seperator'], $value); |
} |
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$ident = $tmp['1']; |
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$meta = $tmp['2']; |
if ($this->get_simple_search_modifier()) { |
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foreach($this->_hidden_elements as $label => $value) { |
//the user wants the search modifier turned on. |
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$tmp_array[] = $label . "=" . $value; |
$container->push($this->_build_simple_search_modifier()); |
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} |
} |
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$str_hidden = join("&", $tmp_array); |
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$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, $key . " view"), html_br()); |
$container->push(form_text($this->_vars["search_valueVar"], $this->search_value_filter($this->search_value()), "20", "100", array("style"=>"vertical-align:middle;")), |
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form_submit($this->get_form_name(), "Search", array("style"=>"vertical-align:middle;"))); |
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if ($this->is_advanced_search_enabled()) { |
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$span = html_span(html_a("ass","Advanced Search", "title")); |
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$container->push(" ", $span); |
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} |
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if ($cnt == 1) { |
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$container->push(form_hidden($this->_vars["search_fieldVar"], $field)); |
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} |
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//$container->push(form_close() ); |
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return $container; |
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} |
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/** |
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* this is the method that builds |
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* the contents for the middle actionbar |
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* td cell. |
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* |
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* @return ContainerWidget object |
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*/ |
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function actionbar_cell() { |
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$action_list = $this->_options['actionbar']['list']; |
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$action_name = $this->_options['actionbar']['name']; |
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if($action_name && is_array($action_list)) { |
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$action_form = container("Select action", _HTML_SPACE, |
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form_open("data_list_action", $_SERVER['PHP_SELF'], 'POST'), |
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form_select($action_name, $action_list), |
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form_submit("submit","OK" ) |
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); |
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$url_vars = $this->_get_current_url_vars(); |
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foreach($url_vars as $label => $value) { |
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$action_form->add(form_hidden($label, $value)); |
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} |
} |
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$item = $container; |
$action_form->add(form_close()); |
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return $action_form; |
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} else { |
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return _HTML_SPACE; |
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} |
} |
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return $item; |
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} |
} |
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} |
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// decodes serialized string representations of object-references |
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// TODO: refactor to Data::Lift - subcomponent: handling will get way more easy! |
/* |
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function decode_item_expr($item) { |
* this method returns the current requested variables |
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$options = $this->_options['decode_args']; |
* |
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//print "item: $item<br/>"; |
* @return array |
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if(substr($item, 0, 2) == "o_") { |
*/ |
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$tmp = split($options['seperator'], $item); |
function _get_current_url_vars() { |
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$ident = $tmp['1']; |
$cur_url_vars = array(); |
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$meta = $tmp['2']; |
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foreach($this->_hidden_elements as $label => $value) { |
// get new LinkBuilder instance |
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$tmp_array[] = $label . "=" . $value; |
$linkbuilder = new LinkBuilder(); |
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$url_vars = php::array_join_merge($_GET, $_POST); |
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if(is_array($url_vars)) { |
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foreach($url_vars as $key => $value) { |
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// if there is an LinkBuilder guid instead of variables, encode it |
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if($key == 'lbid') { |
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$lb_vars = $linkbuilder->load($value); |
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foreach($lb_vars as $lbkey => $lbval) { |
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$cur_url_vars[$lbkey] = $lbval; |
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} |
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} else { |
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$cur_url_vars[$key] = $value; |
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} |
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} |
} |
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$str_hidden = join("&", $tmp_array); |
} |
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$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view"); |
return $cur_url_vars; |
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return $item; |
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} |
} |
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} |
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} |
} |
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?> |
?> |