| |
by: Pham Nguyen |
last post by:
Has anyone seen an example of a textbox server control that has
built-in client-side validation? I'd like to build a server control
that extends the System.Web.UI.WebControls.TextBox class to allow
javascript checks for things like valid e-mail addresses or phone
numbers (without having to add a separate control for validation).
One idea I did some work on was having the control implement the
IValidator interface and basically recreating...
|
by: pmud |
last post by:
Hi,
I am using a compare validator in asp.net application(c# code). This Custom
validator is used for comparing a value enterd by the user against the
primary key in the SQL database. IF the VALUE ENTERED BY THE USER EXISTS IN
THE DB , then THE ERROR MESSAGE OF THE COMPARE VALIDATOR SHOULD BE DISPLAYED.
For this, I used the reference artiicle
"http://msdn.microsoft.com/library/default.asp?url=/library/en-...
|
by: Mattyw |
last post by:
Hi,
I'm relatively new to Web Forms, I have been using Required Field
Validators and Regular Expression Validators on a Web Form I am
developing and everything works as expected using Visual Studio.NET
2003 and VB code behind.
I have a radio button and textbox, and basically i need the textbox to
be required based on the user selecting "Yes" from the radio button.
I've read through the newsgroups and found that a Custom Validator
|
by: Alan Silver |
last post by:
Hello,
I have a custom validator on my page, and have the server-side code
working fine. I want to add a client-side funtion as well, but am not
sure how to wire it in so that it works with the other validators on the
page.
I specified the name of the Javascript function with the
ClientValidationFunction attribute of the custom validator, and it is
being called fine. However, if the validator returns false (ie bad
|
by: Richard Brown |
last post by:
Ok, I've been looking through the .NET SDK docs and stuff.
I'm wondering if you can provide a control extender that does generic
validation or functionality just by dropping it on the form. For instance,
using the IExtenderProvider interface, you can specify properties, but there
is nothing documented about linking into a control's events.
For instance, in my application, there are specific formatting,
functionality and validation for...
|
| |
by: wardy1975 |
last post by:
Hi All,
Looking for a little expert advice on a few web standards issues. I am
currently trying to understand the impact of web standards for a web
application I work with. I have been doing a lot of research in the
areas of XHTML and WAI compliance, and am attempting to come up with a
recommendation for our product in terms of standards level compliance.
Ideally, I would like to be at XHTML 1.0 Strict.
However, in my reading I have...
|
by: Marek |
last post by:
Hi all,
I have custrom control with four elements: text box, regular expression
validator, required field validator and custom validator. Next this control
is dragged on to web site with several controls. All controls has the same
validation group. When I press button for this validation group then all
validations runs ok except custom validation. When this push button is
removed from validation group then custom validation runs ok but...
|
by: Andy |
last post by:
Hi folks,
I have a customvalidator control that works properly if it isn't
contained in an ASP:TABLE. But, when I place it inside an ASP:TABLE, I
find that _ServerValidate doesn't get fired, even if I force the
customvalidator to validate by invoking its validate() method after a
button is clicked:
cvCustomValidator_ServerValidate(object source,
system.Web.UI.WebControls.ServerValidateEventArgs args) <== doesn't get
|
by: tsw_mik |
last post by:
I have created a custom control. It has:
-label
-button
-list of textboxes
-list of dropdownlists.
I want to use a custom validator to perform some validation, but
somehow I can't fo it. The code looks like this:
public class ColumnSelector : Panel
{
|
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...
|
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...
|
| |
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
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...
|
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...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
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...
|
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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|
56
