Javascript - How To Show Msgbox On Button Click Event

Jan 28, 2011

i m using Usercontrols How to show alert msgbox if user doesn't select atleast minimun 1 checkbox from checkboxes

if i have disabled some checkboxes on page load event then after user forgot to check checkboxes and click on button then still msgbox will popup "you haven't select checkboxes"

edit my this code show msg box on button click event if i have disabled checkboxes and if user haven't select any of the checkbox


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Dec 20, 2010

How to show javascript alertbox on button click event in webpage if textbox1.text="" ?

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Mar 28, 2011

I want to show a message with 'yes' and 'no' button when some condition in codebehind gets true.. and if user click yes then a piece of code will execute other wise it will not.

For example:


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Show A Facebox From A Button Click Event?

Mar 18, 2010

The examples I have seen all show a Facebox by clicking on an anchor. Is it possible to use a button instead? I am modifying an page that dynamically generates asp:button controls, and would like to not have to replace them with anchors.

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Databases :: Show That Data (as In Excel) In A Button Click Event?

Sep 3, 2010

I have a data in Excel. but i want to show that data (as in Excel) in a button click event .

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C# - Binding Jquery Javascript Click Event To Button?

Nov 11, 2010

Im using the following code:

jQuery(document).ready(function () {
jQuery('<%= btnSave.ClientID %>').click(function(){

And when I click the button:

<asp:Button ID="btnSave" runat="server" Text="Save" OnClick="btnSave_Click" />
It just doesnt fire. Anybody know why?

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Web Forms :: How To Show A Processing Message While Page Is Loading In Response To A Button Click Event

Apr 28, 2010

I am using ASP.NET 2.0 with C#(No AJAX) in my project. In a particular web page, when the a button is clicked, some server intensive processing occurs before the same page is displayed again with the results. While code execution happens on the server in response to Button_Click event, a blank white page is shown to user on his browser in between post backs.

How do i show a message in this case, that the processing is still going on and ask the user to wait.

I have used javascript to show a message on page unload. But this message is also erased when the page is posted back to the server and the user sees a blank white page on his browser. How do i avoid this white page? Is there a way to show a message in the blank white page ?

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Javascript - How To Fire Button Click Event From User Control

Nov 23, 2010

I have a time on user control, and button on the web page. On perticular time I want to fire button click event.

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Javascript - How To Check All Checkboxes On Single Button Click Event

Apr 3, 2011

How to check all checkboxes on single button click event

if i have 45 checkboxes inside panel1 i want on button click event all the checkboxes will be checked and on another button click event all checkboxes will be unchecked...

how to do it using jquery, javascript or ?

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JavaScript In Button Click Event / Unable To Redirect To Another Page

Jun 21, 2010

i place the onClick event in asp buttons. but it is showing error like

Too many characters in character literal

my code is

<asp:Button ID="Button1" runat="server" Text="Button"
onClick="alert('The button was clicked.');" />

actually my requirement is when i click on the button i want to display some message and when we press ok then it is redirect to another page is it possible

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JavaScript - How To Show Msg Box If User Forgot To Check Checkbox Control On Button Click

Jan 27, 2011

i have 20 checkboxes in usercontrol ... i wanna do whole coding in user control ...

how to show msg box if user forgot to check checkbox control on button click .. ?

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Web Forms :: Calling A Javascript Function From Button Click Server Event?

Jun 30, 2010

I have a web form in which I create many controls including a submit button dinamically.

I want to check a condition in the button's click event and if it comes true, call a javascript funtion to show an alert. but the problem is when I use :

Page.RegisterClientScriptBlock("ClientScript", script);

in the btn_Click event, it is not working. I guess the script should be registered at page_load.

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Javascript - Simulating An 'Insert' Button Click-event In Listview Control?

Feb 1, 2011

One of my webpages has an ListView control, with an insertitem template defined. I would like to allow the users of the page to enter data in a text field in the insertitem template, press the enter key, and trigger the insert event (which normally happens when you click the 'insert' button). I've tried simulating the button click event in javascript, but that doesn't seem to be working.

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AJAX :: Show Modal Popup Extender OnClientClick Event Of Button Using JavaScript

Sep 19, 2013;

i want to create an onclientclick event on a button to show ajax modal pop up but from code behind ie is in aspx.cs

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Web Forms :: Call JavaScript Function In Server Side Button Click Event

Feb 7, 2012

I want to call JavaScript function in Server side Button click event of ASP.Net Button ....

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How To Call Code Behind Button Click Event Or A Code Behind Method From Javascript

May 18, 2010

how do you call code behind button click event or a code behind method
from javascript.

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What's The Difference Between Event And Button.command Event

Sep 24, 2010

Whats the difference between Button.Click Event and Button.Command Event in

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Web Forms :: Button Click Event Doesn't Fire On First Click?

Mar 24, 2011

I have to click twice on button control to fire an event.

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C# - Button Event Handlers Do Not Fire On The First Click But On The Second Click After A PostBack

May 4, 2010

Background: I am customizing an existing ASP .NET / C# application. It has it's own little "framework" and conventions for developers to follow when extending/customizing its functionality. I am currently extending some of it's administrative functionality, to which the framework provides a contract to enforce implementation of the GetAdministrationInterface() method, which returns System.Web.UI.Control. This method is called during the Page_Load() method of the page hosting the GUI interface.

Problem: I have three buttons in my GUI, each of which have been assigned an Event Handler. My administration GUI loads up perfectly fine, but clicking any of the buttons doesn't do what I expect them to do. However, when I click them a second time, the buttons work.

I placed breakpoints at the beginning of each event handler method and stepped through my code. On the first click, none of the event handlers were triggered. On the second click, they fired.

Example of Button Definition (within GetAdministrationInterface)


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Web Forms :: How To Capture The Onbeforeunload Event And Trigger The Previous Button Click Event

Nov 17, 2010

i am currently developing an project. there is a previous, next, and cancel button that the user can utilize, but the problem is that everything is broken into controls so that if they hit the browser's back button it will reset everything and take them to the very beginning. i would like to capture the onbeforeunload event and trigger the previous button click event (i.e. treating navigation like clicking the previous button).

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Forms Data Controls :: How To Call A Button Click Event On From An Event Handler

Sep 29, 2010

I got an event handler like this, in this event, i wanted to call another button click event. How can I do that?


if (ds.Tables[0].Rows.Count == 0)

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Web Forms :: Avoid Button Click Event On Page Load Event?

Dec 28, 2010

i have an form with an button and some input controls. some time due to input problem i may get error after that if i refreshed the page then that time the button click event has fired, how to avoid this kind of bad event fire.

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Web Forms :: Text Change Event Eats Up Button Click Event?

Feb 18, 2011

I have a textbox with autopostback=true and a button to save the data in the form. Functionality works fine when entering a value in the textbox, tabbing out of the textbox and clicking on the save button. But issue comes up when entering a value in the textbox and directly clicking on the save button without tabbing out of the text box. In the second scenario, only textchanged event fires and save click event dosen't fire. What I was expecting was after exection of textchanged event, save click event should also fire. But this is not happening.

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Dropdown Selected Change Event Fire On Button Click Event?

Sep 24, 2010

I have write the code in .Net. When I click the Buttun then fired below event.

protected void ddldesignation_SelectedIndexChanged(object sender, EventArgs e)

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Web Forms :: Records Never Get Updated On First Button Click Event But Works On Second Event

Oct 5, 2012

I am updateing my gridview using button click event but at the fisrt time it does not get updated first time but its works second time i dont know why . Dol u know how to genterate two button click event for the same button.Records never get updated on first button click event but its works on second button click  event.

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