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jonen |
1.1 |
<?php |
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/** |
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* This file contains the FEListBox, FEMultiListBox |
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* |
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jonen |
1.2 |
* $Id: FEListBox.inc,v 1.5 2003/07/17 02:05:20 hemna Exp $ |
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jonen |
1.1 |
* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @author Suren Markosyan <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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* |
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*/ |
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/** |
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* This is the ListBox FormElement which builds a |
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* select field with all of its options. |
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* It has no validation method. |
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* |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @author Suren Markossian <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FEListBox extends FEDataList { |
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/** |
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* This function builds and returns the |
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* form element object |
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* |
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* @return object |
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*/ |
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function get_element() { |
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$attributes = $this->_build_element_attributes(); |
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if ($this->_height) { |
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$attributes["size"] = 5; |
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} |
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$selected_value = $this->get_value(); |
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$tag = new SELECTtag($attributes); |
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foreach ($this->_data_list as $name=>$value) { |
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$attributes = array("value"=>$value); |
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if ($value == $selected_value) $attributes[] = "selected"; |
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$tag->add(new OPTIONtag($attributes, $name)); |
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} |
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return $tag; |
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} |
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} |
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jonen |
1.2 |
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/** |
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* Build a Yes/No Select box |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @author Suren Markossian <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FEYesNoListBox extends FEListBox { |
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/** |
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* The Constructor |
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* |
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* @param label string - text label for the element |
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* @param bool required - is this a required element |
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* @param array data_list - list of data elements (name=>value) |
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* @param int required - element width in characters, pixels (px), percentage (%) or elements (em) |
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* @param string - the value to use for the 'yes' radio |
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* NOTE: default is 'yes' |
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* @param string - the value to use for the 'no' radio |
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* NOTE: default is 'no' |
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*/ |
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function FEYesNoListBox($label, $required = TRUE, $width = NULL, $height = NULL, |
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$yes_value="yes", $no_value="no") { |
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$options = array("Yes" => $yes_value, "No" => $no_value); |
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$this->FEListBox($label, $required, $width, $height, $options); |
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} |
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} |
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jonen |
1.1 |
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/** |
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* This is the MultiListBox FormElement which builds a |
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* select field with all of its options. It enables |
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* the ability to have multiple selections. |
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* It has no validation method. |
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* |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @author Suren Markossian <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FEMultiListBox extends FEListBox { |
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/** |
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* This function creates element name |
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* used in the form based on the text label |
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* or any other parameters |
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* |
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* Overriding things function to make sure |
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* an array is created instead of a single variable |
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*/ |
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function create_element_name() { |
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parent::create_element_name(); |
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$this->_element_name .= "[]"; |
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} |
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/** |
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* This function builds and returns the |
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* form element object |
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* |
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* @return object |
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*/ |
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function get_element() { |
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$attributes = $this->_build_element_attributes(); |
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$attributes[] = "multiple"; |
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if ($this->_height) { |
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$attributes["size"] = 5; |
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} |
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$selected_values = $this->get_value(); |
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$tag = new SELECTtag($attributes); |
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foreach ($this->_data_list as $name=>$value) { |
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$attributes = array("value"=>$value); |
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if (is_array($selected_values) && in_array($value, $selected_values)) $attributes[] = "selected"; |
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$tag->add(new OPTIONtag($attributes, $name)); |
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} |
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return $tag; |
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} |
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} |
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?> |