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jonen |
1.1 |
<?php |
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/** |
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* This file builds a VERY simple version of the DataList |
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* with no sortable columns, or searchablility. |
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* |
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* |
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* $Id: SimpleGUIDataList.inc,v 1.2 2003/02/18 23:02:04 hemna Exp $ |
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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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require_once($phphtmllib."/widgets/data_list/DataList.inc"); |
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class SimpleGUIDataList extends DataList { |
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/** |
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* Initialize the gui layout |
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* |
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*/ |
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function gui_init() { |
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//disable searching |
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$this->search_disable(); |
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$this->_data_table = html_table($this->get_width(),0,0,0, |
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$this->_align); |
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$this->_data_table->set_class("datalist_border"); |
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//add the header tr reference |
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//it will get populated later |
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$this->_header_tr = new TRtag; |
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//initialize the first date row |
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$this->_data_row = new TRtag; |
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$this->_data_table->add_reference( $this->_header_tr ); |
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} |
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function child_get_gui() { |
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return container( $this->_data_table ); |
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} |
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function child_build_column_header($name, $col, $cnt) { |
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$td = $this->build_column_header($name, $col, $cnt); |
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$this->_header_tr->add( $td ); |
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} |
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function child_add_row_cell($obj, $col_name, $last_in_row_flag, $row_data) { |
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//show the normal data |
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$td = $this->wrap_column_item($obj, $col_name); |
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$this->_data_row->add( $td ); |
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if ($last_in_row_flag) { |
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$this->_data_table->add_row( $this->_data_row ); |
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$this->_data_row = new TRtag; |
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} |
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} |
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/** |
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* This function builds the object/text |
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* to be used for a column header. It can |
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* either be an href because its sortable, |
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* or it can just be text, because its not |
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* sortable. |
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* |
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* @param string $col_name - the column name |
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* to build from |
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* the headers. |
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* @param array $col_data - the column's data. |
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* @param int the column # we are working on. |
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* @return mixed - either an Atag object or |
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* raw text. |
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*/ |
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function build_column_header($col_name, $col_data, $col_num) { |
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$td = new TDtag(array("class"=>"datalist_col_head", |
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"width" => $col_data["size"])); |
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$td->push($col_name); |
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$td->set_tag_attribute("style", "padding-left:5px;padding-right:5px;white-space:nowrap;"); |
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return $td; |
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} |
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/** |
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* This function ensures that the data we place |
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* in a column is aligned according to what the |
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* user wants. |
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* |
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* @param mixed - $obj - the data for the td. |
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* @param string - $col_name - the name of the column header |
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* for this row to render. |
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* @param int - $odd_row - tells us if this cell lives in |
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* an odd # row (for alternating row colors) |
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* @param int - the column # we are working on. |
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* @return TDtag object |
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*/ |
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function wrap_column_item($obj, $col_name) { |
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//make sure its set to something. |
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if ($obj == '') { |
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$obj = " "; |
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} |
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//make sure we don't put a right border on the last |
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//column we are working on. |
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if ($this->_columns[$col_name]["data_name"] == $this->orderby()) { |
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$style = "background-color: #f4f4f4;"; |
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} else { |
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$style = "background-color: #ffffff;"; |
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} |
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$align = $this->_columns[$col_name]["align"]; |
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$td = new TDtag(array("align" => $align, |
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"style" => $style, |
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"class" => "datalist_data_cell")); |
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if (is_object($obj) && $obj->_tag == "td") { |
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return $obj; |
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} else { |
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$td->add( $obj ); |
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} |
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return $td; |
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} |
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} |
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?> |
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