RegisterClientScriptBlock with rendered control?

[Martin]

Hi,

Are there any issues using ClientScriptManager.RegisterClientScriptBlock in
a rendered control?

I'm calling this function within the overriden Render method of my
WebControl, but nothing the script is not coming out in my page source.
After calling RegisterClientScriptBlock, a call to
IsClientScriptBlockRegistered confirms the script block is registered.

Any ideas?

Thanks
Marti

[Teemu Keiski]

Using these in render method is too late since form has already begun
rendering (scrips to be rendered are sort of fixed at that point already).
Do registration in OnPreRender/PreRender stage.

--
Teemu Keiski
ASP.NET MVP, AspInsider
Finland, EU
[url]http://blogs.aspadvice.com/joteke[/url]


"Martin" <x@y.z> wrote in message
news:emcAPlDzGHA.5048@TK2MSFTNGP05.phx.gbl...

> Hi,
>
> Are there any issues using ClientScriptManager.RegisterClientScriptBlock
> in a rendered control?
>
> I'm calling this function within the overriden Render method of my
> WebControl, but nothing the script is not coming out in my page source.
> After calling RegisterClientScriptBlock, a call to
> IsClientScriptBlockRegistered confirms the script block is registered.
>
> Any ideas?
>
> Thanks
> Marti
>
>
>

[Martin]

Thanks Teemu

"Teemu Keiski" <joteke@aspalliance.com> wrote in message
news:%23OmsNTFzGHA.4368@TK2MSFTNGP02.phx.gbl...

> Using these in render method is too late since form has already begun
> rendering (scrips to be rendered are sort of fixed at that point already).
> Do registration in OnPreRender/PreRender stage.
>
> --
> Teemu Keiski
> ASP.NET MVP, AspInsider
> Finland, EU
> [url]http://blogs.aspadvice.com/joteke[/url]
>
>
> "Martin" <x@y.z> wrote in message
> news:emcAPlDzGHA.5048@TK2MSFTNGP05.phx.gbl...

>> Hi,
>>
>> Are there any issues using ClientScriptManager.RegisterClientScriptBlock
>> in a rendered control?
>>
>> I'm calling this function within the overriden Render method of my
>> WebControl, but nothing the script is not coming out in my page source.
>> After calling RegisterClientScriptBlock, a call to
>> IsClientScriptBlockRegistered confirms the script block is registered.
>>
>> Any ideas?
>>
>> Thanks
>> Marti
>>
>>
>>

>
>

[msnews]

Are you expecting to see something no the web page or just in the HTML
source?

Normally this will place a script reference in your code which you cannot
see. Try placing a Javascript alert into the script to see if that is
fired.

Brennan Stehling
[url]http://brennan.offwhite.net/blog/[/url]

"Martin" <x@y.z> wrote in message
news:emcAPlDzGHA.5048@TK2MSFTNGP05.phx.gbl...

> Hi,
>
> Are there any issues using ClientScriptManager.RegisterClientScriptBlock
> in a rendered control?
>
> I'm calling this function within the overriden Render method of my
> WebControl, but nothing the script is not coming out in my page source.
> After calling RegisterClientScriptBlock, a call to
> IsClientScriptBlockRegistered confirms the script block is registered.
>
> Any ideas?
>
> Thanks
> Marti
>
>
>