javascript - Window onmessage/message event does not work in IE -

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i trying data external window of messageevent of java script. 

function damcallback() {   var callbackurl = 'url redirected';   var mywindow = window.open(callbackurl, "select content", "width=750,height=550");   // create ie + others compatible event handler   var eventmethod = window.addeventlistener ? "addeventlistener" : "attachevent";   var eventer = window[eventmethod];   var messageevent = eventmethod == "attachevent" ? "onmessage" : "message";   // listen message child window   eventer(messageevent, function(e) {     var datareceived = json.parse(e.data);     var imageid = datareceived.data[0].assetid;     alert(imageid);     if (datareceived) {       mywindow.close();     } else {       console.log("looks have not received data. here data " + datareceived + " ");     }   }, false); }

this working fine in both chrome , firefox. failed work in ie. reason not work on ie?

i have gone through message | onmessage in ie. no luck





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