Web Forms :: Enable / Disable Control With RangeValidator?
Apr 6, 2010
I have a text box, a range validator, and a button. The validator is hooked up and prevents the button from doing a post back if the text is out of the range, however I'd also like to enable and disable the button. Is this possible to do within client-side code?
I have file upload and Radio button list controls in the page
Requirement:
When the page load, the file upload control has to be enable = false when I click on the radio button list's Yes option then it has to be enable = true and when No option is clicked then enable = false
iam using masterpage and sitemap in my project, what i want to is that if user login is did, based on the user previlage in need to show the sitemap menu page if user i have the previlage to see the page then i should enable that page otherwise i need disable that page
AM having a datalist with fields repeating based on some conditions say some textbox to enter Name ,DOB,Occupation,cell no,etc..and we have a button "Accompanying Person" .When this clicked i have to show same controls and enter details of accompanying persons like name,cell no etc...
SO same controls i have to show multiple times...but based on member /accompanying person i am hiding id field..but required field validator showing when the id is hidden..since this id is inside datalist and id textbox will be different how to hide this required field validator
I need a help in creating a vertical oriented Menu control with dynamic url's set in there Navigate Url property.Also i need to set the menu items as enable/disable in two different modes say edit/new.
using c# I am entering two types of string in a text box for eg "so-123456" or "12345678" only this two formats are allowed to enter, when i enter only 12345678 i.e, without "so" next textbox in that page should be enabled, if i enter "SO-123456" textbox should be disabled. without any click event i.e, while entering text in 1st textbox if it contains "so" textbox2 should be disabled, if textbox1 contains only integer(123456) textbox2 should be enabled.
How 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?
I have a webpage that inherits a masterpage. Within the webpage I have the content palceholder and then a table within that that contains all the controls of the page. Like below:
[Code]....
I want to be able to change the fields to readonly if a field in the database for the user says they should have readonly access. I can't seem to find the level to go to in order to loop through the controls of the page to set their access to readonly.
I have gotten down to this level and it seems like it is in the base of this.
I have developed toolbar which contains the First,Next,Last and Previous buttons, based on the records display the buttons needs to be changed. Now how to disable and enable the button from .cs file or by using .css file.
I want to know how I came to knoe whether user is logged in or not so that i can make visible log out button on MAster PAge
I am able to log in but my log out button is not visible since after successfully login i am getting log in button visible and How to store value in session ("UI") ?
Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load If Not Session("UI") Is Nothing Then Logoutbutton.Visible = True LoginButton.Visible = False Displayprofile.Visible = True Displayprofile.Text = "USER profile"
Else Alert.Show("no session") LoginButton.Visible = True Displayprofile.Visible = False End If end Sub
I have a webform with textbox and button,i want to disable the button when nothing is entered into textbox and if something is entered the button must be enabled.How to do it without javascript?
I have a dropdown list for the which values are coming from DB. There is one option name OTHER, when I select other the textbox appears. For that Textbox I have made a required field validator. Till here it works fine. But when I select any other option, still it gives me validator errors. It should not happen. It should only give me required field error when the user doesn't fills the textbox on select of OTHER option. Please see the code.
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.
I have a user control in my Master page and need to be able to Enable/Disable it from ANY page. How is this done? My user control has a few TextBox fields and a button. I was hoping to set a public property and simply Enable/Disable, but public properties seem to only work on the Master page code behind and not other pages.
I'm trying to enable/disable buttons in my gridview according to a value in gridview's field. But everytime when I try to run my page, it shows me below underlined error and point to my gvTimeSheet.DataBind() in page_load.
"Unable to cast object of type 'System.EventArgs' to type 'System.Web.UI.WebControls.GridViewRowEventArgs'." I also tried to enable / disable button in HTML but it just against from what I need it to be.
Example, sheet_status = true, I do not need to enable the button.
I have a gridview that is built based on my objectdatasource.. so at the moment, i have 1 gridview linked to 3 different objectdatasource resultsets.. my question is.. only 1 of the 3 do i want to allow or should i say enable the "GridView1_SelectedIndexChanged" ability. Is that possible, that when i bind the datasource to the gridview for that one, i can enable that?
that I put RFvare.visible=false and RfcareaC.visible=true
and 1 dropdown list below is my code:
<div id="zirbanaval"> <asp:RequiredFieldValidator ID="Rfvarea" runat="server" ErrorMessage="*لطفا مساحت زمین را وارد نمایید." ControlToValidate="txtarea" CssClass="RfvareaC" Visible="false"></asp:RequiredFieldValidator> <asp:RequiredFieldValidator ID="RfvareC" runat="server" ErrorMessage="*لطفا زیر بنا را وارد نمایید" ControlToValidate="txtMesure" CssClass="RfvareabanaC"></asp:RequiredFieldValidator> </div>
I want if users select item="Area" from dropdownlist then Rfvare.visible=true and RfvareaC.visible= false