How to capture "aui-editable" widget's "stopEditing" only once? The problem was that the "stopEditing" fired every time used clicked outside of the widget (which is not good if you want to send an AJAX request on blur event). Alloy UI v1.0.1

editable.js

// editable is an aui-widget instance
editable.after('startEditing', function(ev1){
    // some code here
    
    // subscribe here, event will fire multiple times,
    // but captured only once,
    // it will be reattached next time the widget is editted
    editable.once('stopEditing', function(ev2) {
        // sent AJAX here!
    });
});