Dynamic Iframe Height With External Domain Src?
Mar 5, 2009
I am trying to get an iframe to have dynamic height - I want it to resize to fit the contents of the page.There is a four or five step process within the iframe. So for example, page 1 is rather short, and it'll have a link that sends you to page 2, which might be rather long.I have no control over the pages I am using in the iframe and they are on another domain.I have googled and and searched the forum and I've yet to find anything that works. A lot of them say they're not cross-browser compatible, but I haven't gotten anything to work how I'd like in any browser.I'd like to do it without jQuery.
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Jul 11, 2007
Is there ANY way to get the URL of an iframe if the page the user is on is an external domain? I know this is normally blocked by the "Same Origin Policy", but I'm just trying to find out if there is SOME workaround. All I'm trying to get is the URL.
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Dec 14, 2010
I'm wondering if anyone out there has a solution to using an iframe that automatically adjusts it's height of the child and also works cross domain.
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Nov 7, 2005
I use an asp page to display pages, where the dynamic content is in an
iframe. To calculate the height of the iframe I use the calcheight function. However when trying to do this with external pages, I get an access denied error, and the iframe won't display correctly. Is there a way to solve this or another way to calculate the height for the iframe. The relevant code displayed below...
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Mar 3, 2007
When i try to dynamically change the height of an iframe in ie through a java-script to match its content (a html page containing a flash movie, it doesn't resize the iframe at first, but when i reload the same page into the iFrame it resizes as planned, how come?This script works well in firefox, safari and netscape, but i cant get it to work in ie(8, 7). And i get the same problems with every resizing script i've tried. This is the script i use:
<script type="text/javascript">
function adjustIFrameSize(iframe)
{ [code].....
I have a flash menu in the first iframe, the buttons on the menu uses getURL(siteToLoad, "contents") to load another html-page into the iframe "contents". Is it possible to make the iFrame refresh automatically though javascript so that i just refreshes the iframe once? Everytime ive tried that it just ends up in a never ending refresh-loop... How can i make this work? Is there any better script for resizing (and refreshing after resize) the iframe height so that it matches to its content?
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Apr 28, 2010
I've built in an iFrame that pulls in various other pages of variable height. Can you make this iFrame render its size based on it's src content ? I've been trying to use the scrollHeight of the frame but it isn't working. My current code:
Code:
<script type="text/javascript">
function resizeIframe (frame) {[code]....
Basically my code always renders the scrollHeight at 150 but the test.html I'm pulling into the frame I've made a height of 500px ?
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Jan 25, 2010
Disclaimer 1: I am not a programmer, just a curious designer, so please take that into consideration in your replies.
Disclaimer 2: Despite all advices against it, I couldn't find a better solution to my website than using iFrame
Disclaimer 3: Before asking for help, I researched *several* forums and although I found people discussing similar issues,
implementing a method to intercept and redirect external links to a dynamic iframe. By "dynamic" iframe I mean an iframe whose SRC would be filled up in accordance to the external URL being intercepted and that it would resize its HEIGHT accordingly in order to avoid scroll bars.The function for resizing the iframe id="child" is already correctly implemented like so:
<script language="JavaScript">
<!--
function calcHeight()[code]...
This "replacement" function would be called onLoad and if tested true would run and refresh the page with the proper value in the iframe SRC.All this should be accomplished while still making the iframe HEIGHT dynamically adjustable and show a "clean" URL in the browser, such as "http:[url].....The potential issues I foresee is an infinite loop due to two onLoad queries (one for SRC, another for HEIGHT) in the parent and child objects, which might required a merge into a single script.
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Apr 28, 2011
how to adjust the iframe height by itself if my html height increases. My html code includes a facebook comment at the bottom of my page and the comment will show making it expand the height once users post comments. On the other hand, I'm using a CMS that have its own iframe. I've tried many solutions that can be found on the web but none works. It only can work if I don't put in CMS. Is it possible to adjust the iframe height using CMS or there is no way?
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Aug 2, 2009
Is there a way to resize an iframe dynamically so that you never get the scroll bar and essentially hide that there is an iframe? Better integration really.Basically I want to iframe a forum into my site so that the design down the sides and top which my friend does using iweb are not messed with.We have a central area which can be longer or shorter depending on the forum.
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Nov 27, 2011
I'm using lytebox to open an iframe, but the iframe url is in another domain that the parent window. i need to close the iframe when user clicks a button. I can do that with javascript : top.$lb.end(); the $lb.end(); starts lytebox scripts in parent window which close the iframe and modify all the css stuff. That works when my iframe url is in the same domain. But when it's in another domain, that does'nt work.
[Code]...
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Oct 24, 2010
Is there any any ANY workaround for getting highlighted text in an iframe that is displaying a different server's site (like google for example) and storing it in a variable?I know about the Same Origin Policy, but come on. This is just highlighting text. Why can't we highlight text in an iframe?! It's the same as copy and paste, just quicker.
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Dec 8, 2010
JavaScript code is not traversing via Iframe with Cross Domain. Actually i was assigned with a project, to grab the top page URL, which has many Iframes, which are coming from different domains. The final sub domain has the JavaScript code, which has to grab the top page URL.
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Jan 31, 2010
I'm using some javascript that senses the presence of an id on a page, creates an iframe containing cross domain content if it finds it and also resizes the iframe. It works great in FF, but IE stumbles if there's more than one iframe requested (especially IE6). If someone knows a better way to get IE to co-operate with this set up An acceptable alternative would be to only create one iframe at a time (which IE can handle), by using a link to trigger the iframe creation. I just can't figure out how to get that to work.The cross domain resizer uses the frame manager trick, the rest is homespun.
Code:
<!--JS THAT RESIZES IFRAMES-->
<script type="text/javascript" src="documents/FrameManager.js"></script>
</script>
<!--POSTS-->
<script>
[Code]...
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May 8, 2011
i am trying to resize an iframe which is not in same domain.I tried couple of ways as below: iam loading an html which is in other domain.I kept this syntax in script
function toBeCalledOnChildHTMLLoad()
{
parent.document.getElementById("ifameId").height = calculatedHeight;
}
Still it is not working..Please suggest if u have any solutions on this.
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Jul 17, 2009
I'm trying something along these lines:
[Code]...
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Dec 14, 2011
I'm displaying 2 iframes on a page with content from other pages on the same domain. I'm using jQuery to apply a stylesheet to the 2 iframes.
$('#col1iframe, #col2iframe').load(function(){
$(this.contentDocument).find('head').append('<link rel="stylesheet" href="css/iframe-styles.css">');
$(this.contentDocument).find('a').attr({"target":"_top"});
[Code]...
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Jul 2, 2010
I'm currently developing an application (in php) for a website that is to be integrated into their website using iframe. It's imperative that it's done using iframe as I am placing the application on my own server. In short, the iframe element appears on my customer's website (lets say customer.com) - something like this:
<iframe width="440" height="500" frameborder="0" scrolling="no" src="http://www.myserver.com/index.php"></iframe>
However, it's quite imperative that my application (i.e. what's located at myserver.com/index.php) only can be shown in iframe elements placed at customer.com. That is: I want to make sure that a similar iframe element from another web server (lets say anothercompany.com) has the possibility to iframe my application located at myserver.com.
My first idea was to check this using php in my application: by looking at HTTP_REFERER, I can get the location of the page containing the iframe element. That solution seems to work fine. However, as is well known, it is possible to spoof and even hide the http_referer server variable. Still, as I only want to make sure that no other server accesses the application through an iframe object, it should perhaps be an okay solution - if someone wants to access the application from their own browser, and spoofing the HTTP_REFERER variable, I'm fine with that. (I just want to make sure that only customer.com, and not anothercompany.com, can integrate the application with an iframe).
The other thought I had was to use javascript and DOM stuff. The idea is then to use javascript to check that the application has a parent frame and that its location is at customer.com. However, as we are dealing with two different domains here, I'm having a lot of problems getting the document.parent.location variable - it's not allowed!
Any solutions on how to do this in javascript? Any way to bypass the obstacle above? Or perhaps javascript isn't the best way? My guess is that there is a solution out there somewhere - I guess there are a lot of ads that are integrated into various websites using iframe, and where the actual content (i.e. what's inside the iframe element) can check which server is embedding the ad through an iframe element.
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Aug 18, 2011
Anyone know if there is a way to get the title string from an iframe src coming from another domain?
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Feb 11, 2010
I have need to communicate between two iframes of the same domain, which live inside a parent page on a different domain that I have no control over. This is a Facebook app and the basic layout is this
apps.facebook.com/myapp
L iframe1 (src='mysite.com/foo')
L iframe2 (src='mysite.com/bar')
I need frame1 to talk to frame2, but in Opera I can't access window.parent. frames['frame2'] to do the usual cross-domain methods (updating location.hash for example) Is there an alternate way to accomplish this in Opera?
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Aug 3, 2011
I want to add some classes to various bits on one of Worldpay's lovely payment iframes so I can make it look something like the site it's sat on.
This is the original principle I was using, which works when on a page with the same domain.
Code JavaScript:
$('#worldpay').load(function(){
$(this.contentDocument).find('body').html('Test: This frame was modified with js')
});
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Dec 20, 2011
I'm displaying 2 iframes on a page with content from other pages on the same domain. I'm using jQuery to apply a stylesheet to the 2 iframes by appending it to the head.
Code JavaScript:
$('#col1iframe, #col2iframe').load(function(){
$(thiscontentDocument).find('head').append('<link rel="stylesheet" href="css/iframe-styles.css">');
[Code]....
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Aug 3, 2005
I have an IFrame whose document is created completely by Javascript code at
runtime. The document in the IFrame accesses Javascript functions in the
top level document. This works fine most of the time. But every now and
then, when I hit the back button, the browser suddenly thinks the Javascript
created document in the IFrame is not from the same domain as the topmost
document, and therefore I start getting "permission denied" errors when I
try to access the top level document's Javascript functions.
If I look at the IFrame document's properties (Mozilla->This Frame->View
Info), it shows the expected URL with a domain name that matches the top
level document.
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Apr 9, 2009
I'm writing a web page, which should interact with pages on another server using an iFrame. I want to use a form on the parent page to post to the URL on the iFrame and capture the response, without reloading the parent page.
Here are the details:I have a FORM on the parent JSP page, with some session data in hidden fields. The point to note is that the whole session data is on the client side, in encrypted form. This data should be posted to the server for each request, synchronous or asynchronous.Now, I need to call an application on a server on a different domain. For this purpose, I am using an iFrame. The session data in the parent page should also be passed to the application in the iFrame.
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Apr 12, 2010
I have problem with closing the Iframe of main domain window and this window is opened from the subdomain.
For eg: I have www.example.com , which has a page sendto.aspx and I open it in Iframe from subdomain sps.example.com.
This Iframe is not closing if I say self.close(), window.close(), window.parent.close() and nothing works for me.
I also checked that the current domain is example.com when I try to alert with document.domain.
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Nov 12, 2011
I'm working on my personal website [URL] and I'm trying to use Javascript to edit some of the height and size attributes of elements on the page, based on the user's window size. I've got the code that gets the window size working, and calculates what I want to set as the "boxSize" but the part that goes into the external CSS to change the values is not working. "boxSize" is a variable that holds just a number. I'm not sure if it's really stored as a number or a string, but I don't think that's supposed to affect anything.
I'm just putting in the relevant part of the code right where it's failing. I figured out (using alert() statements) that the script is definitely working right up until before the two lines given, and failing to get through them.
[Code]...
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Feb 26, 2010
I have a function for a sliding div, you input the height you want it, and it performs lovely. Problem is, i don't know what height the div is going to be (its a help system contents so its ever changing) so i set out to get the height, but this is where i run into trouble, i can't seem to set the height in the function SlideUp or SlideDown, so i decided to set the height as a global variable (outside the functions) but it seems it can't as it doesn't know the height as the HTML has not initialized yet.
Javascript
<script type="text/javascript">
onload=function() {
[code]....
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