CFAjax - Permission denied to call method XMLHttpRequest.open

[Jeff Chastain-3]

I have a few minutes, so I thought I would see what all the hype about AJax
is.  I downloaded CFAjax onto my server, but when I try to run the examples,
I am getting an error message in Firefox ("Permission denied to call method
XMLHttpRequest.open") and a security warning in IE.  When I run the examples
online however, things work fine.  Is there something special that needs to
be setup on the server for CFAjax to work?
 
Thanks
-- Jeff



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[Charlie Arehart]

Could it be you're trying to run the examples in a way that has them
pointing at a remote server (to get data) that's not the same one on which
you served the pages (to view the data)?

Charlie Arehart
CTO, New Atlanta Communications, makers of BlueDragon
[phone] charlie@...
www.newatlanta.com/bluedragon/

 

> -----Original Message-----
> From: Jeff D. Chastain [mailto:lists@...]
> Sent: Tuesday, November 01, 2005 3:17 PM
> To: Ajax
> Subject: CFAjax - Permission denied to call method XMLHttpRequest.open
>
> I have a few minutes, so I thought I would see what all the
> hype about AJax is.  I downloaded CFAjax onto my server, but
> when I try to run the examples, I am getting an error message
> in Firefox ("Permission denied to call method
> XMLHttpRequest.open") and a security warning in IE.  When I
> run the examples online however, things work fine.  Is there
> something special that needs to be setup on the server for
> CFAjax to work?
>  
> Thanks
> -- Jeff
>
>
>
>

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[Jeff Chastain-3]

As far as I can tell, no.  I have not made any changes to the code.  I just
downloaded the 1.2.1 zip, expanded it into my wwwroot, and renamed the
folder to be 'ajax' in order to correspond to the includes.  I have not
changed any of the code.

Thanks
-- Jeff


-----Original Message-----
From: charlie arehart [mailto:charlie@...]
Sent: Tuesday, November 01, 2005 2:31 PM
To: Ajax
Subject: RE: CFAjax - Permission denied to call method XMLHttpRequest.open

Could it be you're trying to run the examples in a way that has them
pointing at a remote server (to get data) that's not the same one on which
you served the pages (to view the data)?

Charlie Arehart
CTO, New Atlanta Communications, makers of BlueDragon
[phone] charlie@...
www.newatlanta.com/bluedragon/

 

> -----Original Message-----
> From: Jeff D. Chastain [mailto:lists@...]
> Sent: Tuesday, November 01, 2005 3:17 PM
> To: Ajax
> Subject: CFAjax - Permission denied to call method XMLHttpRequest.open
>
> I have a few minutes, so I thought I would see what all the hype about
> AJax is.  I downloaded CFAjax onto my server, but when I try to run
> the examples, I am getting an error message in Firefox ("Permission
> denied to call method
> XMLHttpRequest.open") and a security warning in IE.  When I run the
> examples online however, things work fine.  Is there something special
> that needs to be setup on the server for CFAjax to work?
>  
> Thanks
> -- Jeff
>
>
>
>

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[Dawson, Michael]

If you haven't solved this yet, are you calling the page using HTTP or
are you just opening the files, locally, with your browser?

You must use HTTP or you will get these warnings.

M!ke

-----Original Message-----
From: Jeff D. Chastain [mailto:lists@...]
Sent: Tuesday, November 01, 2005 2:50 PM
To: Ajax
Subject: RE: CFAjax - Permission denied to call method
XMLHttpRequest.open

As far as I can tell, no.  I have not made any changes to the code.  I
just downloaded the 1.2.1 zip, expanded it into my wwwroot, and renamed
the folder to be 'ajax' in order to correspond to the includes.  I have
not changed any of the code.

Thanks
-- Jeff

-----Original Message-----
From: charlie arehart [mailto:charlie@...]
Sent: Tuesday, November 01, 2005 2:31 PM
To: Ajax
Subject: RE: CFAjax - Permission denied to call method
XMLHttpRequest.open

Could it be you're trying to run the examples in a way that has them
pointing at a remote server (to get data) that's not the same one on
which you served the pages (to view the data)?

Charlie Arehart
CTO, New Atlanta Communications, makers of BlueDragon
[phone] charlie@...
www.newatlanta.com/bluedragon/

 

> -----Original Message-----
> From: Jeff D. Chastain [mailto:lists@...]
> Sent: Tuesday, November 01, 2005 3:17 PM
> To: Ajax
> Subject: CFAjax - Permission denied to call method XMLHttpRequest.open
>
> I have a few minutes, so I thought I would see what all the hype about

> AJax is.  I downloaded CFAjax onto my server, but when I try to run
> the examples, I am getting an error message in Firefox ("Permission
> denied to call method
> XMLHttpRequest.open") and a security warning in IE.  When I run the
> examples online however, things work fine.  Is there something special

> that needs to be setup on the server for CFAjax to work?
>  
> Thanks
> -- Jeff
>
>
>
>

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[Charlie Arehart]

Jeff, I think I figured out the problem you were hitting. If you setup CFAXAC (or by default left it setup) to respond
to localhost requests, but you're running it at 127.0.0.1, that will cause this problem. Either change the URL, or run
the installation.cfm to change the setup. Let me know if that works for you.

Charlie Arehart
CTO, New Atlanta Communications, makers of BlueDragon
[phone] charlie@...
www.newatlanta.com/bluedragon/

 

> -----Original Message-----
> From: Jeff D. Chastain [mailto:lists@...]
> Sent: Tuesday, November 01, 2005 3:17 PM
> To: Ajax
> Subject: CFAjax - Permission denied to call method XMLHttpRequest.open
>
> I have a few minutes, so I thought I would see what all the
> hype about AJax is.  I downloaded CFAjax onto my server, but
> when I try to run the examples, I am getting an error message
> in Firefox ("Permission denied to call method
> XMLHttpRequest.open") and a security warning in IE.  When I
> run the examples online however, things work fine.  Is there
> something special that needs to be setup on the server for
> CFAjax to work?
>  
> Thanks
> -- Jeff
>
>
>
>

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[johnknyc]

It sounds like a same-origin policy that browsers enforce. Here is a php solution, I'm sure the same can be written in Cold Fusion.

http://glowfilter.com/articles/web/development/permission-denied-to-call-method-xmlhttprequest.open/

Jeff Chastain-3 wrote:

I have a few minutes, so I thought I would see what all the hype about AJax
is.  I downloaded CFAjax onto my server, but when I try to run the examples,
I am getting an error message in Firefox ("Permission denied to call method
XMLHttpRequest.open") and a security warning in IE.  When I run the examples
online however, things work fine.  Is there something special that needs to
be setup on the server for CFAjax to work?
 
Thanks
-- Jeff



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