I have following tag, I want to validate requirefieldvalidato runtim whenever user click on "Submit" button btnSubmit_Click event, how can I do this? Actually on my form I have 3-4 submit button for different purpose.On each buton I have set CauseValidaton=false,because some of the fields are initially hidden and depending on button click fields are visible.
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Can anybody let me know the activex script for detecting .net runtime and directx runtime or any other way how can I detect this in any machine by from my web page ?
View 1 RepliesI create a new website in VS 2010 (VB .Net). I add a table, within it i add a textbox, a button and a RequiedFieldValidator. I set the RFV ControlTValidate property to the textbox. When i move(click or tab) away from the textbox, the RFV doesnt kick in the error message that i have set.
The RFV code is
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="txtEnterName" ErrorMessage="RequiredFieldValidator"
InitialValue="0" ForeColor="#FF3300"></asp:RequiredFieldValidator>
Texbox
<asp:TextBox ID="txtEnterName" runat="server" Width="221px"></asp:TextBox>
Does the RegularExpressionValidator always need a RequiredFieldValidator?I see that when there is no input the RegularExpressionValidator is not working. Correct?
View 1 RepliesHow to apply required field validator for<textarea> in html
Not the textbox<asp:textbox mode="multiline">
I have downloaded published (code behind files are no there, combined with dll in bin folder) web application from window server 2008 where it is hosted, & open it with visual studio when i debug that application it shows following error: "Colud not load assembly because this assembly is built by a runtime newer than the currently loaded runtime" I don't know how can i solve this problem and test application locally.
View 2 RepliesI am using ckeditor as my Rich Text Editor (RTE). This is an html element control and not an ASP control. I would like to use the RequiredFieldValidator (RFV) control to make this field required.
I cannot find any documentation stating that the RFV can be used like this. Can anybody tell me if this is possible?
Here's an example - notice that there is an html textarea element - how do I use RFV on this?
[HTML]
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Ignore RequiredFieldValidator for professional?
View 2 RepliesCan I use requiredfieldvalidator apply to a tex box, txtOrderby, if txtOrderby is empty then set button1.enable = false?
View 2 RepliesSome times RequiredFieldValidator is failing to validate a calender textbox Field for date entry in the page so we receive a blank value in the email which the application sends and 1/1/1900 12:00:00 AM in the database for that corresponding control. It happened with a user who has got Internet Explorer and also the active Scripting is Enabled.
View 5 RepliesI have the following code:
<asp:RadioButtonList
ID="rbltest"
RepeatDirection="Horizontal"
RepeatLayout="Flow"
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If the user submits this form, and they have not selected a option , I'd expect the validator to catch it but it's not.
How can I get my validator to ensure that one of the option radio buttons are selected?
I am trying to make my ASP.NET (2.0) application to work on Server 2008 (IIS 7) but all validations are ignored. Many textboxes have requireedfieldvalidators that should require user entries but they are ignored. The same application runs on a bunch of Server 2003 with no problems like these. Is there a setting on Server 2008 IIS that has to be enabled/disabled in order for the validation to work?
View 3 Replieshow to write RequiredFieldValidator using Javascript?
View 1 RepliesThis my code:
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I've recently finished building one of my first websites (and CMS) in ASP.NET but have came across a problem where a RequiredFieldValidator isn't working as it should do? I originally created the admin page to not require the RequiredFieldValidator, but now that I do need it the page won't acknowledge it's there. I have even set the field in the database to not accept nulls, but the query will still insert a null value into the database (SQL Server 2008 Express).
The TextBox that I'm referring to is "txtSectionTitle"
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I have this simple code:
<asp:Label ID="litInfo" runat="server" meta:resourceKey="litInfo" />
<br />
<asp:TextBox ID="txtEmail" runat="server" /><br />
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I am expecting the RequiredFieldValidator control to prevent a postback when the textbox is filled in with an incorrect data and the button pressed. What happens is that the validator displays an error message but a postback is fired.
I have 2 textbox in page
I want put 1 required validation for 2 textbox that if users don't insert text in one of them it shows error...
How I can do it
I have a FormView in which I have placed RequiredFieldValidators on some of the input controls in EditItemTemplate. But the validators all don't work when I hit the submit button.
I've tried FormView1.FindControl("RequiredFieldValidator1").Enabled = true but the compiler complains that 'System.Web.UI.Control' does not contain a definition for 'Enabled'.
See my code below:
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Is there any way to create a RequiredFieldValidator directly from JavaScript and assing the validation to a new created textbox, also created from javascript? I know how to create a new textbox or input control, but the RequiredFieldValidator is giving me problems.
View 6 RepliesHow do I validate RequiredFieldValidator/CompareValidator conditionally. I have aded equiredFieldValidator/CompareValidator on date textbox. I want that if textbox1="No" thne it should not validate or compare date text box, if textbox1="Yes" then it should validate.
Is this possible on form submit button or any other way?
what is the difference b/w ErrorMessage & Text in RequiredFieldValidator?
View 2 RepliesWe would like to display an image of a checkmark if the input was valid or an image of a stop sign and text if the input was not valid.I believe I need to do override the EvaluateIsValid method. I have never extended a control before and was hoping someone could point me in the correct direction.
View 4 RepliesIs there a way to set the RequiredFieldValidator to use display:none (or something equivalent) unless there is an error? The problem that I'm having is that the error text in the validator is taking up space even when there is no error on the page.
View 1 Replieshere i have 5 text boxs for 4 text boxs i kept RequiredFieldValidator's and for next text box i am return javascript function....
if am clicking on submit button only RequiredFieldValidator's are wrking bt java script function is not wrking....
i have webForm which have aspxMenu as toolbar.my problem is that when user click on aspxMenuItem, my requiredFieldValidator doesn't work, but when i use simple button instead of aspxMenu, it works!
View 1 Replies