Iframe problem for opera

Question

User464223691 posted

hello everybody ....

I am using iframe for my site and i have javascript to increse the height of iframe according to size of the content in iframe ,but problem is working on all other browser except opera 

Here is the javascript :: 

<script type="text/javascript">

//Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or ["myframe"] or [] for none:
var iframeids=["FRAMEID"]

var iframehide="yes"

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers

function resizeCaller() {
var dyniframe=new Array()
for (i=0; i<iframeids.length; i++){
if (document.getElementById)
resizeIframe(iframeids[i])
//reveal iframe for lower end browsers? (see var above):
if ((document.all || document.getElementById) && iframehide=="no"){
var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
tempobj.style.display="block"
}
}
}

function resizeIframe(frameid){
var currentfr=document.getElementById(frameid)
if (currentfr && !window.opera){
currentfr.style.display="block"
if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight;
else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
currentfr.height = currentfr.Document.body.scrollHeight;
if (currentfr.addEventListener)
currentfr.addEventListener("load", readjustIframe, false)
else if (currentfr.attachEvent){
currentfr.detachEvent("onload", readjustIframe) // Bug fix line
currentfr.attachEvent("onload", readjustIframe)
}
}
}

function readjustIframe(loadevt) {
var crossevt=(window.event)? event : loadevt
var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
if (iframeroot)
resizeIframe(iframeroot.id);
}

function loadintoIframe(iframeid, url){
if (document.getElementById)
document.getElementById(iframeid).src=url
}

if (window.addEventListener)
window.addEventListener("load", resizeCaller, false)
else if (window.attachEvent)
window.attachEvent("onload", resizeCaller)
else
window.onload=resizeCaller

</script>

need solution in this ..thank u

Answer 1

User-489377026 posted

Hi sATsvelKe,

I have go through your code, it is not following the standard format. Please edit it.

if (currentfr && !window.opera){

Please excludes "opera" from the logic that computes the frame height using browser-specific properties.

And here are some similar problem link, please refer:

 http://www.daniweb.com/web-development/javascript-dhtml-ajax/threads/298897/iframe-dynamic-resize-not-working-correctly

http://www.dynamicdrive.com/forums/showthread.php?t=26934

Thanks

Answer 2

User464223691 posted

Thanks for replying guys , the script do not support on opera , just need to give height to iframe manually with scroll on , and the script will work dynamically on all other browsers .