Viewing file:  Checksort.php (2.16 KB) -rw-r--r--
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<?php
namespace PFBCElement;
class Checksort extends Sort {
protected $_attributes = array("type" => "checkbox");
protected $inline;
public function render() {
if(isset($this->_attributes["value"])) {
if(!is_array($this->_attributes["value"]))
$this->_attributes["value"] = array($this->_attributes["value"]);
}
else
$this->_attributes["value"] = array();
if(substr($this->_attributes["name"], -2) != "[]")
$this->_attributes["name"] .= "[]";
$labelClass = $this->_attributes["type"];
if(!empty($this->inline))
$labelClass .= " inline";
$count = 0;
$existing = "";
foreach($this->options as $value => $text) {
$value = $this->getOptionValue($value);
if(!empty($this->inline) && $count > 0)
echo ' ';
echo '<label class="', $labelClass, '"><input id="', $this->_attributes["id"], '-', $count, '"', $this->getAttributes(array("id", "value", "checked", "name", "onclick", "required")), ' value="', $this->filter($value), '"';
if(in_array($value, $this->_attributes["value"]))
echo ' checked="checked"';
echo ' onclick="updateChecksort(this, \'', str_replace(array('"', "'"), array('"', "\'"), $text), '\');"/>', $text, '</label>';
if(in_array($value, $this->_attributes["value"]))
$existing .= '<li id="' . $this->_attributes["id"] . "-sort-" . $count . '" class="ui-state-default"><input type="hidden" name="' . $this->_attributes["name"] . '" value="' . $value . '"/>' . $text . '</li>';
++$count;
}
echo '<ul id="', $this->_attributes["id"], '">', $existing, '</ul>';
}
function renderJS() {
echo <<<JS
if(typeof updateChecksort != "function") {
function updateChecksort(element, text) {
var position = element.id.lastIndexOf("-");
var id = element.id.substr(0, position);
var index = element.id.substr(position + 1);
if(element.checked) {
jQuery("#" + id).append('<li id="' + id + '-sort-' + index + '" class="ui-state-default"><input type="hidden" name="{$this->_attributes["name"]}" value="' + element.value + '"/>' + text + '</li>');
}
else
jQuery("#" + id + "-sort-" + index).remove();
}
}
JS;
}
}
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