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Merge pull request #4921 from ahocevar/unlisten-earlier-and-bind-to-target

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Unlisten before calling listener and bind to target by default
This commit is contained in:
Andreas Hocevar
2016-02-25 18:04:39 +01:00
parent ef42267cfe 00a0f14743
commit 588dd54fb6
2 changed files with 24 additions and 14 deletions
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5
src/ol/events.js
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@@ -107,11 +107,12 @@ ol.events.ListenerObjType;
*/
ol.events.bindListener_ = function(listenerObj) {
var boundListener = function(evt) {
var rv = listenerObj.listener.call(listenerObj.bindTo, evt);
var listener = listenerObj.listener;
var bindTo = listenerObj.bindTo || listenerObj.target;
if (listenerObj.callOnce) {
ol.events.unlistenByKey(listenerObj);
}
return rv;
return listener.call(bindTo, evt);
}
listenerObj.boundListener = boundListener;
return boundListener;