access the element with url link

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I am accessing the webpage by using url. for eg: http://www.google.com

i loaded tat link from Iframe src dynamically.

In this page right cornet top.. having "sign in" button. just i want to disable tat or want to disable webforms_postbackoption.

suppose the button was clicked. then page cannot redirect to another link..

pls tel me the solution

Posted 7-Mar-13 0:48am

hari301

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ZurdoDev 7-Mar-13 7:02am

This is not clear. Please be clear as to exactly what you need and where you are stuck.

hari301 7-Mar-13 7:17am

dynamically i am loading a page into iframe via URL. the loaded page contain back button. i have to disable tat back operation. this is exact query.

ZurdoDev 7-Mar-13 7:26am

You are saying that the loaded page in the iframe has a back button? If so, why can't you disable it?

hari301 7-Mar-13 7:36am

because am not designed that page, which is load into iframe. just pass the parameter from header.location. after loading, if i press that back button, i redirect into original. tats the main reason to disable tat operation.

ZurdoDev 7-Mar-13 7:39am

You should be able to use javascript to do it. Something like window.iframe.document.getElementById('buttonid')

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Kolkata .NET · Answer 1 · 2013-03-08T06:00:00

Solution 1

you can hide that button using jquery or even javascript.

at onload event of iframe you can set a button invisible or display none

JavaScript

<script type="text/javascript">
 function displayResult() { document.getElementById("targettedbutton").style.display="none"; }


<frame src="www.something.com" onload="javascript:displayResult()"></frame></script>

thats done

Posted 8-Mar-13 6:00am

Kolkata .NET

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hari301 8-Mar-13 12:11pm

How can i access the element from page, which i loaded in iframe?

then loaded page is an ASP.Net and thats 3rd party website.

Am using PHP..

Kolkata .NET 8-Mar-13 12:19pm

ohh... document.getelementbyid may not be the the exact answer, but as far as the concept is concerned - if the id remains fixed - which u already know, then its possible to find the button. after all - whether it is asp or php page - all contain html tags after they are rendered.

hari301 8-Mar-13 12:25pm