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Path: /data/applications/aps/tikiwiki/7.0-0/standard/htdocs/lib/smarty_tiki/ [ Home ]
File: function.select_all.php
<?php
// (c) Copyright 2002-2011 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: function.select_all.php 33195 2011-03-02 17:43:40Z changi67 $

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER["SCRIPT_NAME"],basename(__FILE__)) !== false) {
  header("location: index.php");
  exit;
}

/*
 * smarty_function_select_all: Display a checkbox that allows users with javascript to select multiple checkboxes in one click
 *
 * params:
 *  - checkbox_names: Values of the 'name' HTML attribute of the checkboxes to check/uncheck, either as an array or as a comma-separated list 
 *	- label: text to display on the right side of the checkbox. If empty, no default text is displayed
 */
function smarty_function_select_all($params, &$smarty) {
	global $prefs;
	static $checkbox_count = -1;
	
	if ( $prefs['javascript_enabled'] == 'n' || ! is_array($params) || empty($params['checkbox_names']) ) return;

	$checkbox_count++;
	if ($checkbox_count > 0) {
		$id = '_'.$checkbox_count;
	} else {
		$id = '';
	}
	$onclick = '';
	$checkbox_names = $params['checkbox_names'];
	if (!is_array($checkbox_names)) {
		$checkbox_names = explode(',', $checkbox_names);
	}
	foreach ( $checkbox_names as $cn ) $onclick .= "switchCheckboxes(this.form,'" . htmlspecialchars(smarty_modifier_escape($cn, 'javascript')) . "',this.checked);";

	return "<div>\n"
		. '<input name="switcher'.$id.'" id="clickall'.$id.'" type="checkbox" onclick="' . $onclick . '"'
		. ( empty($params['label']) ? ' title="' . tra('Select All') . '"' : '' )
		.'/>' . "\n"
		. ( ! empty($params['label']) ? '<label for="clickall'.$id.'">' . $params['label'] . "</label>\n" : '' )
		. "</div>\n";
}