Web Forms :: Custom Validator Firring On Text Changed

Sep 21, 2010

i have a custom validator i have written a javascript method for this validator;this validator has been pot on a textbox that has auto post back is true .... now this validation fires when the post back happens...i dont want it to fire on the post back but only on button click

View 4 Replies


Similar Messages:

To Raise The Validator For Text Box On Drop Down Changed?

Mar 17, 2011

generally we can handle validators on Button click or when the control is left empty. I am having my requirement as follows

I am having a text box and a drop down where the drop down list is binded with database values as follows

mlocal_strStoredProcName = USADAO.StoredProcNames.PayFrequency_uspPayFrequencySelect;
oEmployee.Select(out mlocal_ds, mlocal_strStoredProcName);
ddlPaymentType.DataSource = mlocal_ds;[code]....

What i need is if the text box is left empty on ddlPaymentType_SelectedIndexChanged i would like to fire the validator

View 1 Replies

Compare Validator - Validation Remains When Text Is Changed?

Jan 13, 2010

I have come unstuck with a simple compare validation.

I have the following code

<asp:TextBox ID="tbxHowMany" runat="server"
style="z-index: 1; left: 310px; top: 385px; position: absolute; text-align: center;"
Width="75px"></asp:TextBox>[code]....

So when a user enters a figure higher than 200, the validation appears.However, when I change this figure to say, 30, the validation remains. I must be doing something really stupid, I just don't know what!

UPDATE: I have also just noticed that this validation occurs when a number greater than '20' is entered into the checkbox. I'm not very confused. I am assuming this is a type issue?

View 1 Replies

Web Forms :: Custom Validator Text Cannot Disappear

Aug 10, 2010

I have a form with textbox for name and two dropdownlist for month and years. Textbox has Requiredfieldvalidator and the dropdowns has got ustomvalidator.Initially when i dont enter anything in the text box and leave the dropdowns with default "MM" for month and "YYYY" for year i get error message in the validation summary at top and asterisk next to the textbox and dropdowns. Once i enter some text in the textbox and focus is away from textbox the asterisk disappears but even though i hav selected a valid month and year the asterisk next to the dropdowns is not disappearing. Same problem with the radio buttons.

View 5 Replies

Web Forms :: Can The Text Of A Custom Validator Contain A Link Button

Nov 15, 2010

I have a project I'm working on, which is basically filling in a form online. The form contains multiple pages, and I have replicated this using a MultiView. On one of the pages I have a CustomValidator which validates a driving licence, based on names/previousnames and the date of birth.If the validation fails, I want to enter a link into the text, which will allow the user to click on it and correct the information that is erroneous.

View 3 Replies

How To Create The Custom Validator Instance That Is Linked To The Custom Validator

Dec 17, 2010

I created my custom validator in one project, something like that:

[Code]....

he composite control in another project. I added a reference of the custom validator project to the composite control project. I have a textbox in a composite control and I would like to validate this textbox by the composite control I created. But how can I do that? How can I create the custom validator instance that is linked to the custom validator I created?

View 1 Replies

Web Forms :: Custom Validator Validates Three Text Boxes And Give Errorto Fill The Boxes

Apr 20, 2010

I have a custom validator which validates three text boxes. my code is,

[Code]....

I fill in all the three textboxes.it still gives me the error message to fill in all the boxes and does not submit the page even when all the three boxes are filled.

View 3 Replies

Forms Data Controls :: Text Validator Case-sensitive / Change The Server-side validator?

Dec 13, 2010

I have a validator on a textbox that validates against a list to ensure that the user doesn't input the same name. When testing it, if I type in the same name including the same case structure, it returns an error. If I change one letter to a different case, it doesn't return an error but rather my SQL server returns a duplicate error. How do I change the server-side validator so that it picks up duplicate names regardless of case?

View 4 Replies

Web Forms :: Using Range Validator And Regular Expression Validator For A Text Box?

Dec 31, 2010

I using RangeValidator (0-10)gularExpressionValidator for text box ,Iam using regx for validate numeric characters

But if i enter charcters it will fire both RangeValidator and regx validator eventhoug i am enterd character,

i want to fire both validators seperatly

Here is my code

[code]...

View 8 Replies

Does A Custom Validator Have To Be Used With The Validator Callout Extender

Jul 6, 2010

I have a validator callout extender that works, it shows the callout box. But, it does a postback. It didn't do a post back the first time I clicked the button but it did for subsequent times. I read on the AJAX site that a custom validator must be used with this for it to work. I'm currently using this with a required field and regular expression validator. It works, the callout appears, but it doesn't work every time with out the post back.I posted this to see if there is a way to get this to work with a required field and regular expression validator, with out using a custom validator. I'm using the newest release of the toolkit, so I thought the documentation may be old, since the callout is appearing.

View 8 Replies

Web Forms :: Text Box - Filter Data In Text Changed Event

Aug 11, 2010

I have a list box with data coming from the database. Above the list box I have a text box. If the user enters some text in the text box,then the data in the list box should be filtered as per the content entered in the textbox. In my page, i have about 7-8 such similar textboxes and listboxes. So I want to implement a common function which can be used for all the text boxes in the page. I tried to achieve this in textchanged event and javascript but sometimes not working. Is there any other simple way except javascript? Is it efficient to use java script in this scenario? Need your valuable inputs.

View 6 Replies

Custom Server Controls :: Custom Validator Client-side Validation Cannot Work?

Jan 13, 2010

I've been trying to get a custom validator component working that ensures at least one checkbox from a checkboxlist has been checked. I've been used some code I found on dotnetjunkies.com but the client-side validation didn't work. I've been attempting to modify it to get the client-side javascript validation to work with no luck. Basically, I compile the below code into a DLL and add it to my bin folder.

[Code]....

View 2 Replies

Web Forms :: Custom Validator Is Not Getting Called?

Jan 20, 2011

here is the code "when i select a value from calender customvalidator is not called . . "

[Code]....

View 7 Replies

Web Forms :: Calling A Custom Validator

May 12, 2010

I have a custom validator, which I have set a property for, and I can access this validator from my MVC controller method. However, when I run the code, I am not seeing the error message on the page. My code in the controller method looks like this:

If (!bool)
{
this.view.customValidator.IsValid = false;
this.view.customValidator.Visible = true;
}

View 2 Replies

Web Forms :: Error While Using Custom Validator?

May 6, 2010

I am using Customvalidator control . I am giving client side validation function in it. On running it is giving error as: ValidationStream is not defined.

Following is the code:

<asp:CustomValidator ID="CustomValidator6" runat="server" ClientValidationFunction="validateDriveDate"

View 2 Replies

Web Forms :: Custom Validator Is Not Working In Ie6?

Feb 9, 2011

<asp:TextBox ID="txtMobile" runat="server" MaxLength="11"></asp:TextBox>
<ajaxToolkit:FilteredTextBoxExtender ID="fteMobile" runat="server" TargetControlID="txtMobile"
FilterType="Numbers" />

[code]...

View 2 Replies

Web Forms :: Call A Custom Control When Query String Is Changed?

Apr 14, 2010

How to call a custom control when query string is changed?

My example not work?Why?

[Code]....

View 2 Replies

Web Forms :: Duplicate Name Check In Text Changed?

May 28, 2010

I am using telerik control to implement my project. For the validation i use asp.net validation controls. Now i need to check duplicate name for name field in the database. I have 2 options1. in the save button click event or custom validator2. after enter the name i can display the error.Here in the second option i have doubt. How can i achieve this ? using textchanged? i am using radtextbox. when i try textchanged some issues in validation controls because of ajax.I am using asp.net 3.5 So i got one new validator named Dynamic Validator. What is the purpose of this. i dint got any good articles to study abouyt this? Can i use this validator here. I read the following forum[URL]but not got any example for dynamic validator. I thought to implement the scenario like some registration form (yahoo) did.When username enterd just diaply duplicate

View 7 Replies

Web Forms :: How To Write Custom Validator For DropDownlist

Jan 25, 2011

In my page i have DropDownlist.I want to write Custom validator.How to write?

View 3 Replies

Web Forms :: Custom Validator - Valid Number?

Mar 12, 2010

I am using C# for ASP .NET 2.0. On my web form I have a TextBox that I want to let the end-user type inside of. The rules are as such: They should only be allowed to type numbers and a decimal. No negative numbers allowed. The number has to range from 0.00 to 24.00 - for hours - and can only allow for quarter hours - example: 0.00, 0.25, 0.50, 0.75, 1.00, 1.25, etc. Do I need a custom validator for this? If so, I do I check to see that the number is valid?

View 5 Replies

Web Forms :: Can't Have Multiple Instances Of A Custom Validator

Feb 8, 2011

I have the current block of code inside an OnPreRender method of a validator that is inheriting from BaseValidator. If I have one instance of the validator this works fine, but if there are multiple instances the javascript flakes out. As it stands the acutal evaluation function has to be rendered on a per instance basis. I know it's kind of a drop in the bucket, but I'd like to register the block below just once instead of giving each instance a unique key to register with.

[Code]....

View 3 Replies

Web Forms :: Custom Validator With A Listbox Not Working?

May 4, 2010

I've read quite a few posts here on this issue, but none of the solutions seem to be working for me.

I have a list box and a custom validator that is using a client side function to validate.

There is also a required field validator on the page.

Here's the markup:

[Code]....

So in any case, i should have an error message on the page and it should not post back, correct?

[Code]....

View 12 Replies

Web Forms :: FileUpload Control And Custom Validator?

Oct 6, 2010

I am having a strange issue.

I have a file upload control and a custom validator to check the file size.

When the file size is small and when I hit upload button it hits the breakpoint on the custom validator BUT strangely when the file size is big it does NOT hit the custom validator and see the following IE error.

Internet Explorer cannot display the webpage

Diagnose Connection Problems

View 5 Replies

Web Forms :: Custom Control Not Enter To Validator?

Apr 27, 2010

what is the reason its never get in to the customvlidator event?

View 1 Replies

Web Forms :: Custom Validator - Control To Validate?

Sep 15, 2010

I am running the code below in a .net 2.0 content page.There are no containers such as wizard etc. When I click on the submission button for debugging purposes I get 'Nothing'. why I can't access the 'controlToValidate'?

Protected Sub validateCharacter(ByVal source As Object, ByVal args As System.Web.UI.WebControls.ServerValidateEventArgs)
If Page.IsPostBack Then
Dim validationControl As CustomValidator = DirectCast(source, CustomValidator)[code]....

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved