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I have a menu control that is embedded in each web page. The menu requires javascript for the mouseover events. I have tried Page.RegisterClientScriptBlock and
Page.RegisterStartupScript to no avail. The script doesn't appear on the parent page?? What to do?

When do you call the Page.RegisterClientScriptBlock?
What key are you using to uniquely identify each script?

"Timothy Elvidge" wrote:

> I have a menu control that is embedded in each web page. The menu requires javascript for the mouseover events. I have tried Page.RegisterClientScriptBlock and
> Page.RegisterStartupScript to no avail. The script doesn't appear on the parent page?? What to do?

To add to this that registering needs to happen in OnPreRender at the
latest. In Render it is too late because render process has begun for the
Page already.


--
Teemu Keiski
MCP, Microsoft MVP (ASP.NET), AspInsiders member
ASP.NET Forum Moderator, AspAlliance Columnist
http://blogs.aspadvice.com/joteke



"XicoLoKo" <> wrote in message
news:3CF5D395-EBD4-4458-AE22-...
> When do you call the Page.RegisterClientScriptBlock?
> What key are you using to uniquely identify each script?
>
> "Timothy Elvidge" wrote:
>
> > I have a menu control that is embedded in each web page. The menu
requires javascript for the mouseover events. I have tried
Page.RegisterClientScriptBlock and
> > Page.RegisterStartupScript to no avail. The script doesn't appear on the
parent page?? What to do?

Is it possible that you use output cache for that control?

"Timothy Elvidge" <> wrote in
message news:52C1C0F9-BA89-44F6-8E8A-...
> I have a menu control that is embedded in each web page. The menu requires
javascript for the mouseover events. I have tried
Page.RegisterClientScriptBlock and
> Page.RegisterStartupScript to no avail. The script doesn't appear on the
parent page?? What to do?

I have moved the following to the parent page for the menu control and I still can't see the Javascript appearing. This is what I am doing:-
protected override void OnPreRender (System.EventArgs e)
{
Page.RegisterClientScriptBlock ("menuscript", "<script language=\"javascript\" src=\"default.js\"></script>\n");
}
I can use the ControlAt and write the script block as a literal control but would like to do this the right way.


"Teemu Keiski" wrote:

> To add to this that registering needs to happen in OnPreRender at the
> latest. In Render it is too late because render process has begun for the
> Page already.
>
>
> --
> Teemu Keiski
> MCP, Microsoft MVP (ASP.NET), AspInsiders member
> ASP.NET Forum Moderator, AspAlliance Columnist
> http://blogs.aspadvice.com/joteke
>
>
>
> "XicoLoKo" <> wrote in message
> news:3CF5D395-EBD4-4458-AE22-...
> > When do you call the Page.RegisterClientScriptBlock?
> > What key are you using to uniquely identify each script?
> >
> > "Timothy Elvidge" wrote:
> >
> > > I have a menu control that is embedded in each web page. The menu
> requires javascript for the mouseover events. I have tried
> Page.RegisterClientScriptBlock and
> > > Page.RegisterStartupScript to no avail. The script doesn't appear on the
> parent page?? What to do?
>
>
>