Guys i am sitting for more than 2 days i couldnt able to get the solution for this,could you help me pls.......
I am having master page => MasterPage.master
under this one content page => Default.aspx
Another content page => AccountHelper.aspx
In default.aspx page i have one iframe html element, in that i am loading AccountHelper.aspx page.
In AccountHelper.aspx page i am having one hidden field like
Now my aim is to get the value of that hidden field from AccountHelper.aspx and display as an alert in Default.aspx page.
I work around like this:
var parentDocumentFrame = document.getElementById('ifrETAOutId');
var contentElement = parentDocumentFrame.contentDocument || parentDocumentFrame.contentWindow.document;
contentElement.getElementbyId("hdnco").value;
Here now iam getting the value in IE but not in chrome.
since that hidden field is an server control it is rendering like following
In IE: _ct10_CntMasterPage_hdnco
In Chrome : ct100_ContentPlaceHolder1_hdnCo
i have also tried like this '<%= hdnco.ClientID %>' but still not working in chrome.