Web control

[Krishnan]

Hi,
Are there no LostFocus events for web controls?

TIA
Krishnan

[Ignacio Machin \( .NET/ C# MVP \)]

Hi ,

No, the web controls has nothing to control the client interface, like Focus
,LostFocus or TabIndex.

Some controls like DropDownList has an AutoPostBack property that postback
the page when the client change the selected item.

Hope this help,

--
Ignacio Machin,
ignacio.machin AT dot.state.fl.us
Florida Department Of Transportation

"Krishnan" <kr*********************@myrealbox.com> wrote in message
news:eX****************@TK2MSFTNGP12.phx.gbl...

Hi,
Are there no LostFocus events for web controls?

TIA
Krishnan

[Philip Rieck]

Not in the code behind - you'd have to use Javascript. In this case, the
web page is wholly on the client, and there is no communication with the
server -- so how would a LostFocus event fire in the code running on your
server?
"Krishnan" <kr*********************@myrealbox.com> wrote in message
news:eX****************@TK2MSFTNGP12.phx.gbl...

Hi,
Are there no LostFocus events for web controls?

TIA
Krishnan

[Alvin Bruney]

The explanations provided are correct. However, it is possible to make this
work. Trap the onblur event or some similar event clientside using
javascript, then forcibly submit the form with a hidden field indicating
what just happen. In your page load event, you retrieve this hidden field
and call an appropriate function. This creates a *manual onlostfocus event
handler.

--
Regards,
Alvin Bruney
Got tidbits? Get it here...
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"Krishnan" <kr*********************@myrealbox.com> wrote in message
news:eX****************@TK2MSFTNGP12.phx.gbl...

Hi,
Are there no LostFocus events for web controls?

TIA
Krishnan