get iframe query string with javaScript

Question

I have an iframe. When the page loads, the page makes a queryString.

I need to access the query string that is generated after the page is loaded

But with this code just I can access the src without the query string

alert(document.getElementById('myframe').src);

see http://stackoverflow.com/questions/729577/can-javascript-access-iframe-elements-from-the-parent-page — ronapelbaum, Nov 19 '14 at 12:35
my parent url : localhost/web_social and my iframe url : localhost:8585/something — محمد, Nov 19 '14 at 12:41

AndreiC · Answer 1 · 2014-11-19T13:34:05.813

1

Try:

document.getElementById("myframe").contentWindow.location.href

where myframe is the id of the frame

edited Nov 19 '14 at 13:34

answered Nov 19 '14 at 12:43

AndreiC

get this errror in console : Uncaught TypeError: Cannot read property 'myframe' of undefined htmlpage.html:121getiframeURL htmlpage.html:121onclick htmlpage.html:130 screanshot : http://www.xum.ir/image/bLMC – محمد Nov 19 '14 at 12:55
works for me, try this: `alert(document.getElementsByTagName('iframe')[0].contentWindow.location.href);` – Martin Filek Apr 06 '21 at 11:29

1 Answers1