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Close GH-659: Allow event handlers registered with one() to be removed with off().. Fixes #658

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David Elner 2013-07-29 15:33:10 -07:00 committed by Steve Heffernan
parent a809954495
commit 334ff59ff0
1 changed files with 5 additions and 3 deletions
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8
src/js/events.js
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@ -329,8 +329,10 @@ vjs.trigger = function(elem, event) {
* @return {[type]}
*/
vjs.one = function(elem, type, fn) {
vjs.on(elem, type, function(){
vjs.off(elem, type, arguments.callee);
var func = function(){
vjs.off(elem, type, func);
fn.apply(this, arguments);
});
};
func.guid = fn.guid = fn.guid || vjs.guid++;
vjs.on(elem, type, func);
};