Question

block to open the child window without calling from parent page

Asked by: udir

Hi,
i need to block to open the child window without calling from parent page
with javascript
How can i do it?

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Asked On
2009-10-07 at 03:28:44ID24791801
Topics

C# Programming Language

,

Programming for ASP.NET

,

JavaScript

Participating Experts
2
Points
300
Comments
12

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Answers

 

by: needo_jeePosted on 2009-10-07 at 03:51:08ID: 25513885

Hi,

Please provide some more explanation

 

by: udirPosted on 2009-10-07 at 04:01:57ID: 25513968

Hi,
I open from parent page a child aspx page.
I can't hide the url in the child page. (in IE 7 and FF 3.5).
I want that the user will be able to open that url only from the parent page and if he copy that url and try to open from somewhere else, the page will be blank.
I tried (in the child page) :
<script type="text/javascript">
<!--
function windowOnLoad()
{
 if ( !window.opener )
  window.location.href = 'ParentPage.aspx';
}
window.onload = windowOnLoad;
// -->
</script>

but with no success
Any idea?
Thanks

 

by: needo_jeePosted on 2009-10-07 at 04:31:04ID: 25514180

Hi udir,

The code you have provided is working perfectly on my browsers (IE 7 and FF).

What is the exact behaviour of pages on your side?

 

by: udirPosted on 2009-10-07 at 04:48:55ID: 25514300

Hi,
try that url, look at the viewsource (at top) where i added those lines...
You are not suppose to get the file that u see...

http://test.citypay.co.il/HandasaFiles/ViewFile.aspx?7487BC57253482900F5C81B46E6A17C6499A5EECF582D5A34D7C36499F5307471E88B9DC176377D28917CFE89E563DCEE3DBFF1337A419434B5CA8C35DE27061

 

by: alanwarrenPosted on 2009-10-07 at 04:59:07ID: 25514366

Hi udir,

Not sure what you got in that last link you posted, but IE8 jumps all over it and closes IE, hmmm.

Internet Explorer has closed this webpage to help protect your computer
 
   A malfunctioning or malicious add-on has caused Internet Explorer to close this webpage.
   What you can do:
     Go to your home page
 
     Try to return to experts-exchange.com
 
     More information
 
Lan ";0)

 

by: udirPosted on 2009-10-07 at 05:04:45ID: 25514406

Hi,
I'm not sure i understood what u wrote, anyway i have IE 7.
this the viewsource : (only the buiginning...)

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script language="Javascript" type="text/javascript">
   
   function windowOnLoad()
    {
     if ( !window.opener )
      window.location.href = 'ParentPage.aspx';
    }
    window.onload = windowOnLoad;

   
    //Disable right click script III- By Renigade (renigade@mediaone.net)
    //For full source code, visit http://www.dynamicdrive.com

    var message="";
    ///////////////////////////////////
    function clickIE() {if (document.all) {(message);return false;}}
    function clickNS(e) {if
    (document.layers||(document.getElementById&&!document.all)) {
    if (e.which==2||e.which==3) {(message);return false;}}}
    if (document.layers)
    {document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
    else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}

    document.oncontextmenu=new Function("return false")
    // -->
</script>

 

by: needo_jeePosted on 2009-10-07 at 05:06:08ID: 25514417

Hi,

It is automatically redirecting to ParentPage.aspx in my browser. Just it is giveing me the page not found error for parentpage.aspx, try after restarting your browser or try another machine.

 

by: udirPosted on 2009-10-07 at 05:23:21ID: 25514551

Hi,
It's weired, in FF i get the "pageNotFound" but in IE i get the right page...
What can be the reason?
Any Idea?

 

by: needo_jeePosted on 2009-10-07 at 05:55:01ID: 25514793

Hi,

Remove .href from code as,

window.location = 'ParentPage.aspx';

It will work in both browsers then.

 

by: udirPosted on 2009-10-07 at 06:16:48ID: 25514951

It doesn't work,
somthing is wrong in the - if ( !window.opener ) becouse IE doesn't step into the "if" statment,
FF does!!
Any other lines for - if ( !window.opener )  ??

 

by: udirPosted on 2009-10-07 at 12:11:08ID: 25518777

Actually the - window.onload = windowOnLoad; doesn't work in IE
becouse when i did :
function windowOnLoad()
    {  
     window.alert('ddd');
    }
    window.onload = windowOnLoad;

nothing happaned

 

by: udirPosted on 2009-10-07 at 12:20:14ID: 25518894

OK i found it
there was a script massing the onload event
Thanks

20120131-EE-VQP-002

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