hi,

In my aspx page I do have some dynamic aspx controls. I am using 
document.getElementById('pageID_Ctl1_text1') in the javascript to copy some 
values from these controls. It is working in the first time, and these 
controls id values are changing after the page reloaded. I am getting the 
error on this getElementById.

This was working in 2003 and after migrating to 2005, it is not working.

Any help would be appreciated.

Thanks
Kevin

Hi Kevin,
how does the id change and where is your control placed?

Regards,
Ladislav

"Kevin Mat" wrote:


> hi,
> 
> In my aspx page I do have some dynamic aspx controls. I am using 
> document.getElementById('pageID_Ctl1_text1') in the javascript to copy some 
> values from these controls. It is working in the first time, and these 
> controls id values are changing after the page reloaded. I am getting the 
> error on this getElementById.
> 
> This was working in 2003 and after migrating to 2005, it is not working.
> 
> Any help would be appreciated.
> 
> Thanks
> Kevin 
> 
> 
> 

thanks for the reply,
the controls are in a user control and it is placed in an aspx page. the 
controls in the user controls are dynamic.
it will create new id after the page got reloaded.
Eg: pageid_ctl1_text1 will change to pageid_ctl2_text1




"Ladislav Mrnka"  wrote in message 
news:A3723D7E-4A7B-4607-848D-5695B5FD24EC@microsoft.com...

> Hi Kevin,
> how does the id change and where is your control placed?
>
> Regards,
> Ladislav
>
> "Kevin Mat" wrote:
>
>> hi,
>>
>> In my aspx page I do have some dynamic aspx controls. I am using
>> document.getElementById('pageID_Ctl1_text1') in the javascript to copy 
>> some
>> values from these controls. It is working in the first time, and these
>> controls id values are changing after the page reloaded. I am getting the
>> error on this getElementById.
>>
>> This was working in 2003 and after migrating to 2005, it is not working.
>>
>> Any help would be appreciated.
>>
>> Thanks
>> Kevin
>>
>>
>> 

On Aug 15, 9:28 pm, "Kevin Mapppov" 
wrote:

> thanks for the reply,
> the controls are in a user control and it is placed in an aspx page. the
> controls in the user controls are dynamic.
> it will create new id after the page got reloaded.
> Eg: pageid_ctl1_text1 will change to pageid_ctl2_text1
>
> "Ladislav Mrnka"  wrote in message



use a mix of ASP.NET and javascript

document.getElementById("<%=text1.ClientID%>");

where text1 is id of your Control, e.g.

<asp:TextBox id="text1" runat="server"/>