link data grid edit button

[John M]

Hello,

In Visual studio .NET 2003,

On datagrid object :
How can I link the button element : edit, to do a some client events (such
as message box,
and do another event just after that to the server (do some manipulation on
the database).

If I cannot - how can I do that anyway in some tricky way ?

Thanks :)

[John M]

Ignore the last,

I found it (itemIndex = -1, and that's why controls.count = 0),
so I add in the code :
If e.Item.ItemInde x <> -1 Then ...

Another thing is that I see that the page is refreshing (page_load event
occurs),
but the command editBtn.Attribu tes.Add("Onclic k", "Alert('Edi t Message')")
is not doing anything.
(There is no message box).
Why ?

Thanks :)

[John M]

did you mean : new web user control ?

Thanks :)

"Yunus Emre ALPÖZEN [MCAD.NET]" <ye***@msakadem ik.net> wrote in message
news:e%******** ********@TK2MSF TNGP10.phx.gbl. ..

New Web Control Library

--

Thanks,
Yunus Emre ALPÖZEN
BSc, MCAD.NET

"John M" <nobody@nospam_ please.com> wrote in message
news:OA******** ******@TK2MSFTN GP14.phx.gbl...

... and how can I make a web-control library (file - > new ??? ... )

Thanks :)

"Yunus Emre ALPÖZEN [MCAD.NET]" <ye***@msakadem ik.net> wrote in message
news:eB******** ******@TK2MSFTN GP09.phx.gbl...

There is no limit in programming:)))

Create a web control library named as MyControlLibrar y and following
code... And use this control in anywhere... Feel free to built on
something on this....

using System;
using System.Web.UI;
using System.Web.UI.W ebControls;

namespace MyControlLibrar y
{
[System.Componen tModel.DefaultP roperty("Text") ,
ToolboxData("<{ 0}:MyLinkButton runat=server></{0}:MyLinkButto n>")]
public class MyLinkButton : System.Web.UI.W ebControls.Link Button
{
string question="?";
[System.Componen tModel.Bindable (true)]
public String Question
{
get
{
return question;
}
set
{
question="";
}
}
protected override void Render(HtmlText Writer output)
{
Attributes.Add( "onClick",Strin g.Format("javas cript:return
confirm('{0}')" ,Question));
base.Render(out put);
}
}
}
--

Thanks,
Yunus Emre ALPÖZEN
BSc, MCAD.NET

"John M" <nobody@nospam_ please.com> wrote in message
news:OR******** ******@TK2MSFTN GP15.phx.gbl...
Hello,

In Visual studio .NET 2003,

On datagrid object :
How can I link the button element : edit, to do a some client events
(such
as message box,
and do another event just after that to the server (do some
manipulation on
the database).

If I cannot - how can I do that anyway in some tricky way ?

Thanks :)

[John M]

Thank you Elton W.
Thank you Yunus Emre.

I combine your both replies :
The line I correct is :
editBtn.Attribu tes.Add("onclic k", String.Format(" alert(""abc"")" ))

(Adding string.format ...)

(The another thing is that page need to reload on every click)

But now Everything works fine ...
Thanks :)

[Elton W]

itemIndex = -1 means ListItemType.He ader.

So you have to use

If e.Item.ItemType = ListItemType.It em OrElse e.Item.ItemType =
ListItemType.It em = ListItemType.Al ternatingItem Then

rather than

If e.Item.ItemType = ListItemType.It em OrElse ListItemType.Al ternatingItem
Then

That condition will bypass Header, Footer, Separator, Pager items.

HTH

Elton



"John M" wrote:

Ignore the last,

I found it (itemIndex = -1, and that's why controls.count = 0),
so I add in the code :
If e.Item.ItemInde x <> -1 Then ...

Another thing is that I see that the page is refreshing (page_load event
occurs),
but the command editBtn.Attribu tes.Add("Onclic k", "Alert('Edi t Message')")
is not doing anything.
(There is no message box).
Why ?

Thanks :)