" iframe.contentDocument" Not Working in IE8 and FF(3.5 and below) any other steps to solve this?

Question

I used this "iframe.contentDocument" in js file-uploader , But it not working in IE8 ,Firefox(3.5 and below versions. How can i solve this by using other DOM's for working with iframe ?

Thanks to all

Lawsuit

I believe there are differences between how IE, FF, etc., handles iframe.contentDocument. You could try a jQuery approach. Check out dynamicdrive.com/forums/showthread.php?t=29359 – Shirashirah

Answer 1

Try

var doc;
var iframeObject = document.getElementById('iframeID'); // MUST have an ID
if (iframeObject.contentDocument) { // DOM
  doc = iframeObject.contentDocument;
} 
else if (iframeObject.contentWindow) { // IE win
  doc = iframeObject.contentWindow.document;
}
if (doc) {
  var something = doc.getElementById('someId');
}
else {
  alert('Wonder what browser this is...'+navigator.userAgent);
}

Keven