Cross Browser, Cross Domain Iframe Resizing Script?

Jun 18, 2009

Is there any way to resize an iframe dynamically to the height of its content that works cross browser and works when the iframe content is on another domain than the main page (I have access to both pages, so code can be put in either) Also, it must resize when links in the iframe are clicked (ie when a new page within the iframe is loaded)

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Cross Domain Iframe Resizing?

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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Cross Domain IFrame Is Not Traversing?

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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IE With Cross Domain Iframe Resize?

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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Cross-domain Iframe Parent Checking?

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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Pulling Title From Iframe Cross Domain?

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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Cross-domain Iframe Communication In Opera?

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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JQuery :: Iframe Auto-height Adjust For Cross Domain Use?

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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Posting FORM Data To A Cross-domain IFrame Call?

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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Reload Top Frame After Iframe Loads - Cross-browser Support?

Aug 12, 2010

I am using this code to refresh the browser after a iframe has finished loading. Does anyone know a cross-browser one that will work on all browsers. I have tested it on firefox and internet explorer, it seems to only work on firefox.

PHP Code:

<script type="text/javascript">
window.onload = function() {
document.getElementById("updates").onload = function() {

[code]...

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JQuery :: Cross-Domain - Send Data Through POST To Other Domain

Oct 28, 2011

I need to send data through POST to other domain.

My script is:

But I am still getting the error XMLHttpRequest cannot load [url]. Origin [url] is not allowed by Access-Control-Allow-Origin.

XHR finished loading

I set in the destination

I don't know why it dosen't work.

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Cross-domain Cookies?

Jun 12, 2006

If running off of the local filesystem, in Firefox, or if the security
settings are set appropriately, in Internet Exporer, XmlHttpRequests
can be sent to any domain of your chosing. But what about cookies?
Can cookies be accessed for any domain of your chosing?

For example, although www.domaina.tld can't access cookies for
www.domainb.tld, can c: access cookies for www.domainb.tld?

The way cookies are accessed in javascript (document.cookies) would
suggest not, but I just wanted to make sure.

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JQuery :: Cross Domain Getting Value?

Apr 9, 2011

How to get value from other domain?

other site: <input value="test"></input>

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Cross Domain Autofill And Submit

Aug 29, 2006

Im trying to make a "Search Many Sites from One Location". Heres my problem:

I have a form on my page which allows the user to enter
a search term and select which site he would like the results from.

(the sites dont allow URL pasting) the sites are library catalogues.

heres my idea, can this be done?:
User enters search term, selects site they want results from and
enters submit.

This takes user to a framed page with frame1 being library catalogue.
now either the frameset or frame 2 does this at timed interval gets the variable that was submited from search term entered and uses something like this bookmarklet

javascript:function ROIoiW(){var
i=0,j,A='anonymous',D,E,F=document.forms;while(i<F.length){E=F[i].elements;for(j=0;j<E.length;j++){D=E[j];if(D.type=='text'){D.value=(D.name.toUpperCase(). indexOf('MAIL')!=-1)?A+'@example.com':A}}i++}}ROIoiW();void(null)

and something to fill in the search term and press submit in frame1.

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JQuery :: Cross Domain Ajax And IE?

Feb 18, 2010

I'm fairly new to javascript and JQuery so please bear with me. I've written a simple app using JQuery whose purpose is to select the fastest mirror site. To this end I use several $.ajax calls - one to each mirror site -and I don't do anything with the data I get from these, I only use the order in which they respond to sort the sites from fastest to slowest. I'd share the code, but really the only thing it does is call the $.ajax function and append a line in a table using the success: callback. This works perfectly fine for most browsers, except IE which throws the 'access is denied' error. I know about cross domain restrictions and understand the reasoning behind - my plan was to put my script in the 'trusted' zone and enable the required options to bypass the problem as this will be used in a controlled environment, but no matter what I try my code won't run in IE. Some of my mirror sites are indeed in a different domain. What I have trouble understanding is why all other browsers (FF, Chrome etc), with their default configuration, allow my code to run flawlessly? If the reasoning behind IE blocking this is correct, then why do others allow it?
Also obviously for my purpose using a server-side proxy makes no sense as I want to test the sites from the client side, not from the server. I've also read about other work arounds such as JSONP but unfortunately the sites that I'm testing cannot support this. But once again, what I'm really wondering about is why my code works flawlessly in other browsers..

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JQuery :: How To Handle Cross Domain

Sep 3, 2009

i wants to know that how to handle cross domain error which are giving by jquery in Mozilla.

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JQuery :: Cross Domain GetJSON Nothing Happens?

Oct 22, 2009

I'm new to this group, and after doing a lot (and I mean a LOT) ofsearching, I can't find an answer for my problem:I'm basically trying to do a simple $.getJSON, and the setup issimple:Firefox 3.5 MacOSX, latest jQuery (1.3.2)the json file named "myjson.json" (I've reduced its contents to itsminimum for testing purposes and it validates in JSONLint):

{"result": "true"}
The javascript:
$.getJSON('http://site1:8888/myjson.json', {}, function(data) { alert

[code]....

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JQuery :: Getting Cross Domain XML - NOT JSON

Oct 10, 2009

I'm building a web app that provides music information (i.e. info on artists, albums, songs, etc.) and for the info source I'm using the MusicBrainz API.

Now, I'm trying to load the data from an API call and process it, with jQuery.

This is the code I'm using:

With 'queryString' being the URL string for the request, and then I'd proceed to read the data out of the 'xml' object. Fairly simple.

However, this is where problems arise. The code works flawlessly when running locally on my computer, but does not work at all when I upload everything to my web server and try to run it there. I did some reading and have discovered that AJAX calls can't be made across different domains, due to security issues.

So I've read through numerous solutions, but almost all require either something with PHP (which I have absolutely NO knowledge of) or grabbing the data in JSON format (which apparently isn't subject to the same security restrictions). However, my main problem is that the MusicBrainz API does not return data in JSON format (in fact the only format it returns is XML).

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AJAX :: Read Before Asking About Cross Domain?

Jan 10, 2011

I'm writing this post as there are alot of questions about Cross Domain AJAX request so i'm going to give an overview of the different ways and the best practices Ok so there are 2 systems for this the key difference is how much control you have.

If you control the Requested site you can use Javascript Safe calling to that server, this is all done via a few Headers so to do this all you have to do is send some headers from the page your requesting.

The first is tell the browser that the site the AJAX call is coming from is allowed this is done with

"Access-Control-Allow-Origin: " Now this can be set to a wild card and allow all sites to access the page

"Access-Control-Allow-Origin: *"
Or you can say only a set server can
"Access-Control-Allow-Origin: mydomain.com"

This header allows GET requests but what if you need to post data to the site well you need to tell the browser that POST data is allowed to be sent Access-Control-Allow-Headers: GET,POST

Now we run into the problem that sending post data the browser will send the header Content-Type but your server has not told the browser its allowed to send that header so Access-Control-Allow-Methods: Content-Type Will allow the header to be sent if you wish to send any other custom headers you have to make your server tell the browser its allowed to send them this is done by adding them as a comma delimited list via the "Access-Control-Allow-Headers" header

Now if you dont have control well then your back to using a script that is local to the AJAX script then sending the data via cURL or another connection method to the remote server

[Code]...

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Allow Ajax Request Cross Domain?

Jan 25, 2011

Is there a way of using the Ajax httpRequest cross domain?

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Setting Up A Proxy For XML Cross Domain?

Jan 27, 2011

my working project (needs a proxy): [URL]...currently working through this tutorial, I have setup a proxy and saved it as proxy.php[URL].. I just need to put this piece of code in my JavaScript but not sure where?!

[Code]...

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Cross Domain Popup Window

Feb 10, 2005

I am trying to send values from a popup window to the parent window. The opener.parent event does not work in my case, as, my popup window is in a different domain. Code:

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JQuery :: Get() And GetJson() Cross-domain?

Aug 20, 2011

The following topic had driven me nuts for a few hours. I have been reading article after article trying to get this to work, with no luck. Lets start with what im trying to do.I am making a JS file that people can link on their webpage, and will create tooltips on links (from data from my database). Ok np. I have a php file for testing.

Code:
$item = $_GET['item'];
if ($item == "test") {

[code]....

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Access Cross Domain In JSON?

May 8, 2009

I get "Access denied" error.Can anyone convert the code below in JSON i need to access data from some other domain. [code]...

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Cross Domain Permission Denied Problem

Oct 11, 2005

I'm trying to access window opener properties for some ad code. Sometimes the launching page is in a different domain, and i need my script to recognize this fact and move on to something else without producing the "permission denied" error for all users to see. i've already got if(opener){etc.} in there but that still returns as true, even though we theoretically can't access properties of the opener which is in another domain.

Can anybody think of any solutions that don't involve ugly active X objects? I guess what i'm basically looking for is some way of saying "if permission is denied on this object, don't try to access it's properties and set to a default value instead".

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Synchronous Cross-Domain Request Without Proxy

May 31, 2007

An experiment i'm doing requires requires a synchronous cross-domain
request, without using a proxy. I wondered if anyone had any ideas to
help me achieve this.

Below is what I have tried, including my conclusions/assumptions
(which i'll happily be corrected on if it solves my problem!):

The requirement not to use a proxy means I can't use the synchronous
mode of XMLHttpRequest, as it will not let me go cross-domain.

On-demand loading of javascript enables me to achieve the cross-domain
request by loading javascript of the form:

callback(data);

which on loading calls callback(), but it is not obvious how to make
this synchronous. I've also managed to get the same effect using a
hidden IFRAME, but again it relies on a callback. Is there a good way
to wrap/transform this in to a synchronous request? Code:

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