It is slow to query the element of the parent window in ie11

Asked Mar 05 '18 at 06:51

Active Mar 05 '18 at 06:59

Viewed 74 times

It is slow to query the element of the parent window in ie11
Chrome and Firefox are very fast.
Why does this happen?

console.time('get');
$(opener.document).find('#listCount').text();
console.timeEnd('get');

result : 310.9ms

console.time('get');
$(opener.document).find('#listCount').text();
console.timeEnd('get');

result : 2.22ms

edited Mar 05 '18 at 06:59

mplungjan

asked Mar 05 '18 at 06:51

user3904129

Because IE is slow! It uses heavy objects where modern browsers use light weight objects. – Ali Sheikhpour Mar 05 '18 at 06:58
And this? `window.opener.$("#listCount").text()` https://stackoverflow.com/questions/2167455/how-to-access-parent-window-object-using-jquery – mplungjan Mar 05 '18 at 07:01
Thank you very much. I solved the problem. – user3904129 Mar 05 '18 at 07:15

0 Answers0