IFrame SSI script II broken
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I have been using a script for two years that dynamically re-sizes iframes so you can wrap pages within other pages. This script can be found here.
http://www.dynamicdrive.com/dynamicindex17/iframessi2.htm
Something has changed in wordpress recently that seems to have broken this script. My hypothesis is a variable name or something more complicated in wordpress has rendered this script unusable. Since I have only taken WordPress at face value and never tried to understand the code that runs it this has left me in a crappy place. Can wordpress admins please review the following code and find out what in wordpress renders this code useless.
Code in Header:
<script type=”text/javascript”>
/***********************************************
* IFrame SSI script II- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************///Input the IDs of the IFRAMES you wish to dynamically resize to match its content height:
//Separate each ID with a comma. Examples: [“myframe1”, “myframe2”] or [“myframe”] or [] for none:
var iframeids=[“myframe”]//Should script hide iframe from browsers that don’t support this script (non IE5+/NS6+ browsers. Recommended):
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+ browsersfunction 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>
Code in Body
<iframe id=”myframe” src=”wordpress/index.php” scrolling=”no” marginwidth=”0″ marginheight=”0″ frameborder=”0″ vspace=”0″ hspace=”0″ style=”overflow:visible; width:100%; display:none”></iframe>
You can see how it is broken by visiting my site
http://zaneperry.com/index.php?page=blogNotice it only slightly opens the wordpress window. This worked as recently as 8/4 (my last post. I check my site after every post) so it must have something to do with WordPress Version 2.6.1
Any support is GREATLY appreciated. I am a huge fan and advocate of WordPress. You guys have a great team.
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