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<?php
/*
* This class implements a PHP wrapper around the scriptaculous javascript libraries created by
* Thomas Fuchs (http://script.aculo.us/).
*
* SLLists was created by Greg Neustaetter in 2005 and may be used for free by anyone for any purpose. Just keep my name in here please and
* give me credit if you like, but give Thomas all the real credit!
*
* This version of the file has been customised to send all output to a variable - garryn (garry@immerse.me.uk)
*/
class SLLists {
var $lists = array();
var $jsPath;
var $debug = false;
function SLLists($jsPath) {
$this->jsPath = $jsPath;
}
function addList($list, $input, $tag = 'li', $additionalOptions = '') {
if ($additionalOptions != '') $additionalOptions = ','.$additionalOptions;
$this->lists[] = array("list" => $list, "input" => $input, "tag" => $tag, "additionalOptions" => $additionalOptions);
}
function printHiddenInputs() {
$inputType = ($this->debug) ? 'text' : 'hidden';
foreach($this->lists as $list) {
if ($this->debug) echo '<br>'.$list['input'].': ';
$output.="<input type=\"$inputType\" name=\"".$list['input']."\" id=\"".$list['input']."\" size=\"60\">";
}
if ($this->debug) $output.= '<br />';
return $output;
}
function printForm($action, $method = 'POST', $submitText = 'Submit', $submitClass = '',$formName = 'sortableListForm') {
$output.="
<form action=\"$action\" method=\"$method\" onSubmit=\"populateHiddenVars();\" name=\"$formName\" id=\"$formName\">";
$output.= $this->printHiddenInputs();
$output.= "<input type=\"hidden\" name=\"sortableListsSubmitted\" value=\"true\">";
if ($this->debug) {
$output.= "<input type=\"button\" value=\"View Serialized Lists\" class=\"$submitClass\" onClick=\"populateHiddenVars();\"><br />";
}
$output.= "<input type=\"submit\" value=\"$submitText\" class=\"$submitClass\"></form>";
return $output;
}
function printTopJS() {
$output.="
<script src=\"".$this->jsPath."prototype.js\" type=\"text/javascript\"></script>
<script src=\"".$this->jsPath."scriptaculous.js\" type=\"text/javascript\"></script>
<script language=\"JavaScript\" type=\"text/javascript\"><!--
function populateHiddenVars() {
";
foreach($this->lists as $list) {
$output.="document.getElementById('".$list['input']."').value = Sortable.serialize('".$list['list']."');";
}
//return true;
$output.="}
//-->
</script>";
return $output;
}
function printBottomJs() {
$output='
<script type="text/javascript">
// <![CDATA[
';
foreach($this->lists as $list) {
$output.='
Sortable.create(\''.$list['list'].'\',{tag:\''.$list['tag'].'\''.$list['additionalOptions'].'});';
}
$output.='// ]]>
</script>';
return $output;
}
function getOrderArray($input,$listname,$itemKeyName = 'element',$orderKeyName = 'order') {
parse_str($input,$inputArray);
$inputArray = $inputArray[$listname];
$orderArray = array();
for($i=0;$i<count($inputArray);$i++) {
$orderArray[] = array($itemKeyName => $inputArray[$i], $orderKeyName => $i +1);
}
return $orderArray;
}
}
?>