.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
david stephan
Gaurav Pal
Post New Web Links

disable button in page load click event using javascript

Posted By:      Posted Date: October 27, 2010    Points: 0   Category :ASP.Net


i have button its  enable false in aspx page, if i click the page load  click event  then button should enable

looking forward the reply.

View Complete Post

More Related Resource Links

Page Load event is not Firing while click on Back Button of Internet


Hi All

I am also facing some issues with Back Button of Internet Browser as well.

Actully Page Load event of my page is not firing when i click on Back Button of Internet.

Please suggest !!!!!!!!

Thanks in advance.

Reporting services in 2008 r2 how to get a report in a print button click event in my c#.net page


how to  get a report in my c#.net page button lick event also steps to call a report from asp.net to reporting services


Thanks in advance

Catch button click event in different .aspx page.


I have a button which starts processing.
I want that when ever a button is click from page1.aspx .. a count down timer should start and displayed on page2.aspx.
I am thinking of using iframe to join 2 pages.

Please let me know your suggestions.


Viewstate issue when calling button click event from Javascript

I have a javascript that asks a confirmation on search click. If the user has made some changes to the data in grid (gridview) on click of Search, a confirmation is asked to Save or Continue Search. If Yes, Save the records by invoking Save click from javascript. If No, Search click is invoked. While Search click happens correctly, Save click results in an error which reads like this..  "Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster. " I know the Viewstate is what causing the problem, where the control is not loaded but script is trying to invoke it's click event. Any help is appreciated. At the end of the day, all i need is to invoke Save click from javascript.   -- Viswanth VG  

Multiple instance of User Control on Page - Button Click Event

Hi, I have this Web User Control, with 3 controls:<asp:TextBox ID="txtSearch" runat="server" /> <asp:RequiredFieldValidator ID="rfvSearch" runat="server" ControlToValidate="txtSearch" Display="None" /> <asp:Button ID="btnSearch" runat="server" onclick="btnSearch_Click" /> In code behind: protected override void Render(HtmlTextWriter writer) { rfvSearch.ValidationGroup = this.ID + "_validation"; txtSearch.ValidationGroup = this.ID + "_validation"; btnSearch.ValidationGroup = this.ID + "_validation"; base.Render(writer); } protected void btnSearch_Click(object sender, EventArgs e) { Response.Redirect("ResultadoSearch.aspx?argumento=" + txtSearch.Text); } When I try to add two UserControl and I Click in btnSearch of second UserControl, txtSearch.txt returns value of first User control.How I can get the value of second txtSearch?

how to call button click event of ascx page in the button click event of aspx page



i'm using user control in my page.i need to call the button click event of user control in the button click event of aspx page based on some condition.is it possible?can any one help me?

how can i load a window1.xaml form from click event fuction of a button

how can i load a window1.xaml form from click event fuction of a button

load window1.xaml from the click event of a button

how can i load window1.xaml from the click event of a button that I created by myaddin to outlook 2003.

Load Previous ASPX Page while click on Javascript History.Back


Hi All,

I am stuck with a unusual Scenario, I have Default.aspx page which contains a Search criteria option and Gridview, After doing particular search result is displayed in Gridview .

When i click on selectedindexchanged event of Gridview it takes me to another page called Details.aspx where there is form in edit mode where the user can update and save the data into a database . In Details.aspx page i have link button which have history.back function which takes me to default.aspx page where i can retain my Search criteria and Gridview Result but my query is when click on Link button i want to call any of the Events of Default.aspx page.

Thanks in Advance


How to call javascript function from Button CLick event



I have a createuserwizard. My CompleteUserWizard in CreateUserWizard is like this..

<asp:CompleteWizardStep ID="MessageStep" runat="server">





  <table style="height: 100%; width: 100%;">


   <td align="center" colspan="2" class="complete_text">






  Your account has been successfully created.




     <td align="center" colspan="2">

    <asp:Button runat="server" ValidationGroup="Createuserwizard1" CommandName="Continue" ID="ContinueButton" CausesValidation="False" Text="Continue" Width="65px" CssClass="Base" />







Javascript button click event oddity in FireFox


Hi Everyone -- This code works fine when outside of an UpdatePanel, but when inside, the server side event never gets called.  It works fine in IE (both inside and outside of an UpdatePanel).

Any Ideas?  Code to repro below:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server"></head>


Button click in master page use in other pages I have to click twice. Why?


In my masterpage I have a menu with buttons. I want the buttons to do something after click. It works but I have to click twice on the button, why? What do I have to do to just to click once?

Ajax Accordion to load data from client click event


I have a Ajax Accordion control on my page with treeview in Content Template. As the treeview for each pane are big. I am wondering whether I can load the treeview from codebehind only after the pane is selected. I can reuse the code from ItemDataBound of Accordion control.

Infopath button click event in custom workflow code.


Hi All,

I have designed the infopath form(Init) and integrated with my state machine workflow. i want to access button click event (designed in Infopath form) in my workflow code.

Can you help me.




OK button click on Windows dialogue form not triggering click event

I have created an Add-In for Outlook 2003 in Visual Studio 2005. When a new message is sent and a toggle button is selected, a form that I have created will be displayed as a dialogue box, where further information can be entered. Once this information has been entered you can click the OK button and the message is sent. If you were to click the OK button with invalid data in the form, there would be a message box with an error message. This all works perfectly on my development machine but when I have packaged the Add-In and installed it on other machines it does not work. Clicking on the OK button does nothing, there is not even an error message. All the prerequsits are successfully installed and this is the only part of the Add-In that does not work. All help greatly appreciated. Thanks Nick

How to avoid viewstate in page load event??

Hello Everyone, Here Is my scenario,I haveMaster Page -> ASPX page -> User ControlUser control page is contains all dynamic bind controls (e.g Repeater) depended on ASPX Page (Only one parameter say ItemNo) The problem is, if I bound user control on page load event with passing respective parameters then it's create to much view state (I checked source file and it's almost 1.5 MB) In other way if I put one textbox, and a command button and I pass required parameter on button click and load the control then page size is ok (I checked and it's  < 500KB) So is it any way I can reduce my page/state size??

listview with button in item template - how do I handle the click event?

Hello,Using a listview control for the first time... I need a button for each item, and of course I need to handle the click event for the buttons... upon clicking a particular button I of course need to know which item the button is associated with so the appropriate action can be taken...In VS, I can't select the button and see my list of available events in the properties window like is normally done for controls outside of templates like this... what do I need to do?
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend