Auto expanding iframes ? Help [Archive]

muckytears

23-09-2008, 05:45 PM

I really want to get an auto expanding iframe but dunno what the hell to do =p. all help appreciated

Trinity

23-09-2008, 08:50 PM

dynamicdrive.com - check on there for the script.

L?KE

24-09-2008, 03:26 PM

Iframe:
http://www.dynamicdrive.com/dynamicindex17/iframessi2.htm

Easier ajax alternative:
http://www.dynamicdrive.com/dynamicindex17/ajaxcontent.htm

chrisgocrazyH

26-09-2008, 11:39 AM

Hey Mate i had the same probleam but i fixed heres the code:

In <head> put:

<script src="iframe.js" type="text/javascript"></script>
And yout iframe code is:

<iframe name="content" width="482" frameborder="0" border="0" bgcolor="#DCDCDC" marginwidth="0" marginheight="0" id="content" src="home.php" scrolling="no"></iframe> Iframe.js ( download )

http://simplyhabbo.com/hx/iframe.jsOr:

function init()
{
var iframe = null;

iframe = document.getElementById("content");

iframe.onload = checkLoaded;
iframe.onreadystatechange = checkLoaded;

resizeFrame(iframe);
}

function checkLoaded()
{
if((document.all && this.readyState == "complete") || !document.all)
resizeFrame(this);
}

function resizeFrame(obj)
{
var fHeight = 5000; //Fixed if nothing is found
if(obj.contentDocument && obj.contentDocument.body.offsetHeight)
fHeight = obj.contentDocument.body.offsetHeight;
else if(obj.Document.body.scrollHeight)
fHeight = obj.Document.body.scrollHeight;
obj.style.height = fHeight + "px";
}

if(window.onload)
{
windowOnLoad = window.onload;
window.onload = function(){ windowOnLoad(); init();}
} else {
window.onload = init;
}And the Link would look like:

<a href="home.php" target="content">Home</a>

Calon

26-09-2008, 02:06 PM

Hey Mate i had the same probleam but i fixed heres the code:

In <head> put:

<script src="iframe.js" type="text/javascript"></script>
And yout iframe code is:

<iframe name="content" width="482" frameborder="0" border="0" bgcolor="#DCDCDC" marginwidth="0" marginheight="0" id="content" src="home.php" scrolling="no"></iframe> Iframe.js ( download )

http://simplyhabbo.com/hx/iframe.jsOr:

function init()
{
var iframe = null;

iframe = document.getElementById("content");

iframe.onload = checkLoaded;
iframe.onreadystatechange = checkLoaded;

resizeFrame(iframe);
}

function checkLoaded()
{
if((document.all && this.readyState == "complete") || !document.all)
resizeFrame(this);
}

function resizeFrame(obj)
{
var fHeight = 5000; //Fixed if nothing is found
if(obj.contentDocument && obj.contentDocument.body.offsetHeight)
fHeight = obj.contentDocument.body.offsetHeight;
else if(obj.Document.body.scrollHeight)
fHeight = obj.Document.body.scrollHeight;
obj.style.height = fHeight + "px";
}

if(window.onload)
{
windowOnLoad = window.onload;
window.onload = function(){ windowOnLoad(); init();}
} else {
window.onload = init;
}And the Link would look like:

<a href="home.php" target="content">Home</a>

You got the DD code! well done. (Sarcastic.)

L?KE

26-09-2008, 06:52 PM

OR!!!

Use my links -.-

chrisgocrazyH

26-09-2008, 11:39 PM

Hey, Guys im just helping and last time i sore DD the link was messed up like:

<a href="javascript:loadintoIframe('myframe', 'external.htm')">Link</a>

So layoff

Also The JS is totally different..

<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(navigat or.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+FFextr aHeight;
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>