var widget = metaWidget.create({attrs:wlxmlNodeElement.getMetaAttributes()});
widget.on('valueChanged', function(key, value) {
wlxmlNodeElement.setMetaAttribute(key, value);
var widget = metaWidget.create({attrs:wlxmlNodeElement.getMetaAttributes()});
widget.on('valueChanged', function(key, value) {
wlxmlNodeElement.setMetaAttribute(key, value);