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introduce getLabel function on tree-widget

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Klaus Leithoff 2013-04-10 12:32:07 +00:00
parent 0f994892b2
commit 0de87f5711
1 changed files with 10 additions and 0 deletions
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10
etemplate/js/et2_widget_tree.js
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@ -392,6 +392,16 @@ var et2_tree = et2_inputWidget.extend({
this.input.setItemText(_id,_label); this.input.setItemText(_id,_label);
}, },
/**
* getLabel, gets the Label of of an item by id
* @param _id ID of the node
* @return _label
*/
getLabel: function(_id) {
if(this.input == null) return null;
return this.input.getItemText(_id);
},
/** /**
* getSelectedNode, retrieves the full node of the selected Item * getSelectedNode, retrieves the full node of the selected Item
* @return string or null * @return string or null