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Current File : /home/sunflowe/www2/vacancesfloride/libraries/gantry/admin/forms/fields/list.php

<?php
/**
 * @version   $Id: list.php 2325 2012-08-13 17:46:48Z btowles $
 * @author    RocketTheme http://www.rockettheme.com
 * @copyright Copyright (C) 2007 - 2016 RocketTheme, LLC
 * @license   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
 */

defined('GANTRY_VERSION') or die;

gantry_import('core.config.gantryformfield');
gantry_import('core.config.gantryhtmlselect');


class GantryFormFieldList extends GantryFormField
{
	/**
	 * The form field type.
	 *
	 * @var        string
	 * @since    1.6
	 */
	protected $type = 'list';
	protected $basetype = 'select';

	/**
	 * Method to get the field input markup.
	 *
	 * @return    string    The field input markup.
	 * @since    1.6
	 */
	public function getInput()
	{
		// Initialize variables.
		$html = array();
		$attr = '';

		// Initialize some field attributes.
		$attr .= $this->element['class'] ? ' class="' . (string)$this->element['class'] . '"' : '';

		// To avoid user's confusion, readonly="true" should imply disabled="true".
		if ((string)$this->element['readonly'] == 'true' || (string)$this->element['disabled'] == 'true') {
			$attr .= ' disabled="disabled"';
		}

		$attr .= $this->element['size'] ? ' size="' . (int)$this->element['size'] . '"' : '';
		$attr .= $this->multiple ? ' multiple="multiple"' : '';

		// Initialize JavaScript field attributes.
		$attr .= $this->element['onchange'] ? ' onchange="' . (string)$this->element['onchange'] . '"' : '';

		// Get the field options.
		$options = (array)$this->getOptions();

		// Create a read-only list (no name) with a hidden input to store the value.
		if ((string)$this->element['readonly'] == 'true') {
			$html[] = GantryHtmlSelect::genericlist($options, '', trim($attr), 'value', 'text', $this->value, $this->id);
			$html[] = '<input type="hidden" name="' . $this->name . '" value="' . $this->value . '"/>';
		} // Create a regular list.
		else {
			$html[] = GantryHtmlSelect::genericlist($options, $this->name, trim($attr), 'value', 'text', $this->value, $this->id);
		}

		return implode($html);
	}

	/**
	 * Method to get the field options.
	 *
	 * @return    array    The field option objects.
	 * @since    1.6
	 */
	protected function getOptions()
	{
		// Initialize variables.
		$options = array();

		foreach ($this->element->children() as $option) {

			// Only add <option /> elements.
			if ($option->getName() != 'option') {
				continue;
			}

			// Create a new option object based on the <option /> element.
			$tmp = GantryHtmlSelect::option((string)$option['value'], JText::_(trim((string)$option)), 'value', 'text', ((string)$option['disabled'] == 'true'));

			// Set some option attributes.
			$tmp->class = (string)$option['class'];

			// Set some JavaScript option attributes.
			$tmp->onclick = (string)$option['onclick'];

			// Add the option object to the result set.
			$options[] = $tmp;
		}

		reset($options);

		return $options;
	}
}