set data-allow-clear on select2

This commit is contained in:
Uwe Steinmann 2020-04-01 14:05:33 +02:00
parent b80ffbf7c3
commit 6f60445ca8

View File

@ -1408,7 +1408,7 @@ $(document).ready(function() {
if($attrdef->getMultipleValues()) { if($attrdef->getMultipleValues()) {
$content .= "[]\" multiple"; $content .= "[]\" multiple";
} else { } else {
$content .= "\""; $content .= "\" data-allow-clear=\"true\"";
} }
$content .= "".((!$norequire && $attrdef->getMinValues() > 0) ? ' required' : '')." class=\"chzn-select\" data-placeholder=\"".getMLText("select_value")."\">"; $content .= "".((!$norequire && $attrdef->getMinValues() > 0) ? ' required' : '')." class=\"chzn-select\" data-placeholder=\"".getMLText("select_value")."\">";
if(!$attrdef->getMultipleValues()) { if(!$attrdef->getMultipleValues()) {