473,804 Members | 2,202 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Can I use Page.IsValid with ValidationGroup s?

I have a page that has several validators, and they are organized into
validation groups. I want to check the 'Page.IsValid' flag, but I
don't think I can make it restrict itself to one validation group.
How do I check whether the first validation group is valid, without
having the other groups checked at the same time?
Thanks,
Marvin
Aug 19 '08 #1
1 5592
On Tue, 19 Aug 2008 22:36:34 +0200, <CO*********@ly cos.comwrote:
I have a page that has several validators, and they are organized into
validation groups. I want to check the 'Page.IsValid' flag, but I
don't think I can make it restrict itself to one validation group.
How do I check whether the first validation group is valid, without
having the other groups checked at the same time?
Thanks,
Marvin
Assuming that you have an <asp:Buttonelem ent in your user interface,
which is responsible for raising the event accessing Page.IsValid, simply
add this Button to the desired validation group:

http://msdn.microsoft.com/en-us/libr...tiongroup.aspx

Other controls triggering postbacks (LinkButton, etc.) are likely to
provide similar functionality.

--
Joern Schou-Rode
http://malamute.dk/
Aug 20 '08 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
3404
by: Matthias Lohrer | last post by:
Hi, I'm playing around with the possibilities of Page.ParseControl. I parse a string with an input-field and an RequiredFieldValidator-control. For testing the server-side validation I disable JavaScript and get this scenario: - When you enter a name, no warning appears, that's good! - When you don't enter a name, the warning appears, that's very good!
5
2530
by: Jim Heavey | last post by:
When should you use the Page.Validate() method? I thought you would use this method if you have some Server side validation (CustomControl's) you wanted to use and this would cause them to be invoked. I am probably wrong about that. If I am suppose to use this function, the edits seemed to be invoked even when you have pressed the cancel and the "CausesValidation" is set to false. Is there a way to get around this (might just be an...
1
6571
by: Liz | last post by:
I have a page with several dropdownlists, several text boxes and several buttons which perform calculations. I need to validate one dropdownlist (not the whole page) with the click of one button. I have a separate submit button which should validate the other fields. This page on MSDN does what I want - almost! ...
0
1660
by: Martin | last post by:
Hi, I wanted to preform my own custom validation for the entire page so i though I would implemet the IValidator interface and do all of my validation in the "Validate" method, and this works well with one small problem. The "Page" class has a property called "IsValid" which is read-only. IValidator implements a private variable called isvalid
6
3858
by: Mike Chen | last post by:
We know in server code, we can check the page validated by using Page.IsValid where we put some validator controls on aspx page. I want to set some value after validating user input values on client side and before page posts to server. How can i get the functionality of client side Page.IsValid? thanks.
7
1802
by: tshad | last post by:
I have a page that is showing as: Page.IsValid = False on postback when my submit button is pressed but none of my Validators have fired so there is no error message. How do I find out what is making the Page invalid? Thanks,
3
6224
by: Andrew Jocelyn | last post by:
Hi I have couple of dropdown controls each with a requiredfieldvalidator. I clear the dropdownlist in the button click event. When the page is rendered the dropdown validator already flags it's error message. I checked the IsValid property in the prerender event and it says it's false. protected void Button_Click(object sender, EventArgs e) { ddl.ClearSelection();
2
2217
by: =?Utf-8?B?R2FyeSBMYXJpbWVy?= | last post by:
I an asp.net web page with a simple form and a Submit button. Form entries are validated client side, but as a back up I would also like to validate server side, but not sure where to do it code. Can the Page.IsValid property be checked in the following code: protected void Page_Load() { if(IsPostBack) {
0
9715
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
9595
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
10600
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
0
10352
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
0
10097
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
0
9175
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
7642
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
5535
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
1
4313
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.