Web Forms :: Validate Control A Depending On If Control B Has Any Value (diff Types)?

Sep 3, 2010

I've ready everything I can find on the built-in validators but can't figure out how to do the sort of validation I need on theclient-side (I can do it on the server-side). Business rule I want to enforce (review the gridview snippet below) is if user checks the CheckBox_EditLifeCycleRpt control but doesn't enter a value in the TextBox_LifeExpectancy control then the validation should fail.


Like I said I can get this done on the server-side but thought it would be a good opportunity to learn how to use one of the compare validators. Also (FYI) I'm not too good at authoring Javascript but I can copy/modify other people's code fairly well.

View 1 Replies

Similar Messages:

AJAX :: Two Modalpopupextender On The Same Page To Display Two Diff Table In Diff Panel?

Jul 29, 2010


For the Second gridview is directly below the first panel

asp:Label ID="Label12" runat="server" Text="Label" style="display:none;" ></asp:Label>
<asp:Panel runat="server" ID="popupPanel2" BackColor="White">
<table style="width:64%; font-family: Arial, Helvetica, sans-serif; color: #000000; font-size: 12px;"
id="Table1" runat="server">
<td style="width: 122px">
<asp:Label ID="Label7" runat="server" Text="From Project:"></asp:Label>.........

View 2 Replies

Web Forms :: Hide Control Depending On Webpage?

Mar 27, 2010

How can I hide a control on a "Web Content Form" depending on what page is displaced.Working example. I have a control on a master page but I want this control to be hidden only when a particular page is loaded.

View 6 Replies

AJAX :: Necessary To Give Control To Validate Control In Custom Validator

Sep 18, 2013

Is it necessary to give Control to Validate control in Custom Validator?

If yes then why this will happen?

View 1 Replies

Web Forms :: How To Validate Input Text Depending On Selected Value From Dropdown

Apr 12, 2010

I have 1 drop down, 1 text field and 1 command button i.e. "Search". Dropdown contrains following values


In textbox user will enter numeric or alphanumeric value

Here I want to check if 'Type1' is selected so user can enter only numeric value between 1000 and 2000, otherwise display some message "Entered value is not valid for "Type1". I want to display this message thru required validator error message property

If user select 'Type1' and 'Type2' then user can enter any alphanumeric value other than 1000-2000 numeric range.

I want to implement thru Search button or once user leave the textbox after entering value. Here I want to display message.

View 11 Replies

Forms Data Controls :: To Validate The Detailsview Using VB Depending On The Status?

Feb 5, 2011

trying to restrict the "Administrator" from deleting the product when the product is still "Available" or "unsold".When a user buys the product the status will become "Sold", and when the product is not sold, the status will be "unsold". i want to do a validation where there will be a prompt when the administrator tries to delete the product that is "Available" or "unsold".

I've tried many ways by using OnItemDeleting to create the prompt, but it didn't seem to work together with OnItemDeleted. The record will remain in the database even when deleted or there the prompt is not working. Please tell me how do i go about doing the OnItemDeleting when the status changes. Or is my method wrong.

This is my code for the DetailsView


This is my code for the OnitemDeleted

I have tried to validate using OnitemDeleting together with OnItemDeleted(using the previous code above) to restrict the quantity before. But it didn't work.


View 3 Replies

Web Forms :: Can't Access All Of User Control Types In Code

Jun 27, 2010

I have an asp.net 3.5 WebSite application where I have a bunch of UserControls.

In some scenarios I have a reference of type Control (System.Web.UI.Control) that I need to cast to a specific User Control type (to access public properties and methods of the User Control).

The User Control classes are all declared in "the global scope", i.e. not within a namespace. However, for some reason, only some of my User Controls is possible to type in a code file and show up in intellisense and some just wont. In one scenario I could write the cast in code anyway and the site would build (but the UserControl type name did not shift in to the ordinary class name color (light green, you know) in VS text editor), but when running the page I still get the error message about missing using directive or a reference...

If I use the VS 2010 "Navigate to" feature (Ctrl+,) and search for a type I usually get one hit for the Type/Class name and another for the actual file. When searching on my User Control class names I only get the file hits, no class representation. This even goes for those User Control types I actually can access in code.

I've tried to compare the User Control classes that work and doesn't work, but I can't find any difference, they are all declared as public partial.

View 2 Replies

Web Forms :: Using HTML5 New Input Types With .NET TextBox Control?

Jul 1, 2010

I'm building a iPhone, iPad website I'd like to use the new HTML 5 input types: [URL] so a numeric keyboard will pop.

I'm using a ASP .NET TextBox :


On run the TextBox translates to the following HTML :

<input name="ctl00$ContentPlaceHolderMain$txtNumber" type="text" autocomplete="off" maxlength="25" id="ctl00_ContentPlaceHolderMain_txtNumber" autocapitalize="off" autocorrect="off" style="color:#000000;border-color:White;border-width:1px;border-style:Solid;height:25px;width:220px;-webkit-border-radius:10px;"

I can add another type attribute which doesn't work, but I can't seem to be able to change the original one.

View 15 Replies

Web Forms :: How To Control Visibility Of Menu Nodes Depending On User Role

Apr 16, 2010

I have a Menu control in MasterPage based on web.sitemap file. My website has roles enabled (AspNetWindowsTokenRoleProvider) and uses Windows authentication mode. So, user has to be in a specific Windows Group to be able to access the site. I need to allow some users to see all menu nodes and some restricted set of nodes. How do I do that?

I would like to be able to create, say following Windows groups:


and code sitemap nodes this way:

<siteMapNode url="~/MOC_Masterdata_MOC_Approvers_Plain.aspx" title="MOC Approvers" description="MOC Approvers" />

View 5 Replies

Forms Data Controls :: Gridview EditMode - Disable A Control Depending On The Text Of Another

Feb 10, 2011

I don't know how to do this, I think I need to find the control first.


View 26 Replies

C# - Picking A Server Control Depending On Environment?

Aug 4, 2010

I have an aspx page that references a server control from an assembly and lives in Sharepoint (knowledge/experience in Sharepoint is not required to answer this question, i'm simply giving you context). The implementation looks something like this:

<%@ Register TagPrefix="wc" Assembly="Test.Controls" Namespace="Test.Controls" %>
<wc:WYSIWYG runat="server"></wc:WYSIWYG>

I can NOT change the .aspx page's content which currently lives in Sharepoint and I have to to take the same code and run it outside of Sharepoint but still on an ASP.NET environment. It's cool and crazy at the sametime, I know.

When this aspx page is running in Sharepoint, I have to get the WYSIWYG editor control to use Sharepoint's WYSIWYG control. When the same aspx page is running outside of Sharepoint but still in an ASP.NET environment, I need it to use a different server control that's not dependent/from Sharepoint. How could I modify the code-behind to perform this toggling? Is this even possible?

View 1 Replies

Create New Control Depending On SelectedValue In A DropDownList?

Feb 25, 2010

I have a with dynamic values from an Enum like: String, Int, Double, Bool, DateTime.How do I create a new Control depending on what is the SelectedValue dynamically into the page? I want a CheckBox for Bool, TextBox for String, Calendar for DateTime etc.

View 1 Replies

JQuery :: JQuery Validate Plugin To Add Rules To Validate ASCX Custom User Control?

Mar 6, 2011

I would like to know how to use jQuery's Validate plugin to add rules to validate controls in ASCX custom user control?

View 4 Replies

Change Upload Control Types Of File?

Apr 4, 2011

I have added validation to validate if the user has chosen .doc file or not. But I want to show only .doc files by changing the "files of type to .doc" in file upload window.

View 1 Replies

Web Forms :: Validate Control If It Is Visible?

Dec 13, 2010

I hide some controls on my page if a specific condition is true. if the control is not visible i dont want to validate it, if it is visible i would like to , how can i do this?

View 5 Replies

Web Forms :: How To Validate FileUpload Control

Dec 7, 2010

I have one FileUpload Control on my webform. It should be validated with the following:

1.File should be "*.doc"

2.File should be more than 0 KB.

If it is satisfied with above conditions, the file should be rename with "sampledata.doc" and should be uploaded into remote server

View 3 Replies

Web Forms :: Validate Dropdownlist Of .net Control?

Sep 20, 2010

i want to validate dropdownlist(asp.net controll) at client side without any post back

View 2 Replies

Web Forms :: Date Control Does Not Validate?

Aug 17, 2010

i have two controls in one page, grid control and a form control, inside the grid control there is a textbox control. my question is when ever click update in the gridcontrol, the validation control in the form control get fired and the page does not post to the server.

View 2 Replies

Vb.net - Validation - Make A Control Required To Put Input Depending On The Radiobuttonlist Selection?

Dec 24, 2010

How can i make a control required to put input depending on the radiobuttonlist selection? Let me try to clarify a bit more. I got 2 radiobuttons, if one gets selected, nothing else has to be done. But if the otherone gets selected, a textfield must have some input too.

View 2 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

Web Forms :: How To Use A RangeValidator Control Which Will Validate Password Field

Apr 6, 2010

I want to use a RangeValidator Control which will validate my Password field where i want to check that if user enters less than 6 characters passwrod then it will prompt an error .

I want to give minimum & maximun password size ie minimum 6 characters. It could be alphanumeric & combination of special characters.

Maximum size should be 15 characterss.Same any combination o Alpha numeric or special charactors.

I have done it through Custom Validator .But how can i do this with Range Validator control.

View 5 Replies

Web Forms :: Validate A Control On A Grid And Delete Button?

Sep 14, 2010

I have a grid with checkboxes on each row. If the user checks a box then clicks the delete button which is not on the grid, that row should be deleted. Here's the problem:When the page opens the user can click the delete button and crash the problem. How can I disable that button till at least one checkbox is clicked (true)?

View 4 Replies

Web Forms :: Validate File Size After Upload Using FileUpload Control?

Jul 11, 2012

i use these code to set limit size for image that users want to upload

protected void BtnUploadS_Click(object sender, EventArgs e)
string path = Server.MapPath(".") + "../image/House";


here i define  if (fup1.PostedFile.ContentLength < 102400)  this size for image but when i upload image that has more than this 100KB it show error ===File size of 756 KB is exceeding the uploading limit  but it upload file   i don't want users can upload file morethan 100KB but here show error but upload image why?

View 1 Replies

Web Forms :: How To Validate Page Controls On Button Click From User Control

Nov 16, 2010

I have little strange question. I would like to Validate my Page Controls on the button click which is there in the User Control. This user control is placed on the Page. If I check Page.IsValid property on button click event, it returns false. But Validation Summary message doesn't popup. So user doesn't know what's happening. It will not save the information and it won't give the validation message too.

View 4 Replies

Web Forms :: Validate Age When Birth Date Is Selected In AJAX CalendarExtender Control

Mar 29, 2013

In my website their is a textbox for adding birth date...

I am using the ajax calendar for selecting date...

I want that the user who enters the date shld be above 16yrs old...

Means i want that the date should be minus from the current date and should be calculated as 16yrs or above it...

For example:- user 'A' selects a date 5th may 2005 and the current date is 28th march 2013 (which means that the age is 8 yrs)... than it should show an error that  "your age should be above 16 yrs"...

Front-end:- Asp.net C#
Back-end:- sql server 2005

Note:- I am using Ajax Calendar....

View 1 Replies

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