I have a webpage in extjs 4.1.1a with your iframe component that opens a page based on some user inputs.
For example, when user clicks on 1 of the menu items, the following code is called:
The problem arises when the page is a broken link. After the iframe shows the default IE "Internet Explorer cannot display the webpage" page, whenever i do a keypress on a textfield outside the iframe with a keyup event, I get a script error in IE that says "Unexpected call to method or property access".
myiframe.src = 'http://localhost:8080/test.html'
The textfield codes are simply:
I do not get any errors if the page is a valid page when I do the same keypress.
If I change the keyup to any other events like focus, I do not get any errors regardless of whether the iframe loads successfully.
I tried firefox and its working fine without any errors in firebug console.
I am not sure if this is a general extjs bug and any help would be appreciated.