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NOT ANSWERED BEFORE: validation firing on postback - repost
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Bryan Andrews
Is there a way to validate just a control or pane and not the whole page
when you use page.validate?

I have a second pane after a login pane, that displays a registration
form, and all the fields have already been validated and are showing the
'required' message.

I have to call validate.page because I am using an ontextchange event to
submit.

Thanks for any ideas on this.

-----Original Message-----
From: Bryan Andrews=20
Sent: Thursday, March 28, 2002 9:59 PM
To: aspngfreeforall
Subject: [aspngfreeforall] validation firing on postback

I have a form with 2 panes:

1. single login field with a on_text_change handler of:

Private Sub txtQuery_TextChanged(ByVal sender As System.Object,
=20
ByVal e As System.EventArgs) Handles txtQuery.TextChanged
Page.Validate()

If Page.IsValid Then

2. Then it hides that pane and shows the full registration form.

The full form then is showing all the validation warnings I assume
because of the Page.Validate even though that piece of the form was in a
nonvisible panel.

Is there a way not to validate the hidden panel? Thanks for any advice.

| [aspng-validators] member Click here to reveal e-mail address =3D YOUR ID
| http://www.aspfriends.com/aspfriends/aspng-validators.asp =3D =
JOIN/QUIT
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Ronda (VIP)
Yes. You just need to add "causesvalidaton=false" to the controls that
you don't want to trigger validation.

Ronda

-----Original Message-----
From: Bryan Andrews [mailto:Click here to reveal e-mail address]
Sent: Wednesday, April 10, 2002 9:30 PM
To: aspng-validators
Subject: [aspng-validators] NOT ANSWERED BEFORE: [aspngfreeforall]
validation firing on postback - repost

Is there a way to validate just a control or pane and not the whole page
when you use page.validate?

I have a second pane after a login pane, that displays a registration
form, and all the fields have already been validated and are showing the
'required' message.

I have to call validate.page because I am using an ontextchange event to
submit.

Thanks for any ideas on this.

-----Original Message-----
From: Bryan Andrews
Sent: Thursday, March 28, 2002 9:59 PM
To: aspngfreeforall
Subject: [aspngfreeforall] validation firing on postback

I have a form with 2 panes:

1. single login field with a on_text_change handler of:

Private Sub txtQuery_TextChanged(ByVal sender As System.Object,

ByVal e As System.EventArgs) Handles txtQuery.TextChanged
Page.Validate()

If Page.IsValid Then

2. Then it hides that pane and shows the full registration form.

The full form then is showing all the validation warnings I assume
because of the Page.Validate even though that piece of the form was in a
nonvisible panel.

Is there a way not to validate the hidden panel? Thanks for any advice.

| [aspng-validators] member Click here to reveal e-mail address = YOUR ID
| http://www.aspfriends.com/aspfriends/aspng-validators.asp = JOIN/QUIT

| [aspng-validators] member Click here to reveal e-mail address = YOUR ID
| http://www.aspfriends.com/aspfriends/aspng-validators.asp = JOIN/QUIT
Reply to this message...
 
    
Steven A Smith (VIP)
To answer the first question,
[Original message clipped]

the answer is no. In ASP.NET v1.0 validation is only configurable at the
Page level. You cannot specify any smaller portion of the page to validate,
which is a known limitation for multi-panel "wizard"-like ASP.NET pages that
wish to use validation controls. We can hope for a more flexible validation
solution in ASP.NET 2.0...

Steve

Steven Smith, MCSE+Internet, Microsoft MVP: ASP.NET
Click here to reveal e-mail address
President, ASPAlliance.com
http://aspalliance.com The #1 ASP.NET Community
http://aspsmith.com ASP.NET Training for ASP Developers

Learning ASP.NET? Get My Book: ASP.NET By Example
http://www.amazon.com/exec/obidos/ASIN/0789725622/stevenatorasp/
----- Original Message -----
From: "Ronda" <Click here to reveal e-mail address>
To: "aspng-validators" <Click here to reveal e-mail address>
Sent: Thursday, April 11, 2002 11:41 AM
Subject: [aspng-validators] RE: NOT ANSWERED BEFORE: [aspngfreeforall]
validation firing on postback - repost

[Original message clipped]
Reply to this message...
 
    
Pedro Costa
Mate, u can activate/deactivate required fields with a javascript function like
ValidatorEnable(document.all("_ctl0_Requiredfieldvalidator1"), True); --> activates Requiredfieldvalidator1
ValidatorEnable(document.all("_ctl0_Requiredfieldvalidator1"), False); --> deactivates Requiredfieldvalidator1

hope it helps
Reply to this message...
 
 
System.EventArgs
System.Object
System.Web.UI.Page




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