Web Forms :: Binding A Click Events Validation To Whether Another Click Event Has Happened?

Jan 7, 2011

I've been searching a little bit to try and find the answer to this problem. As of right now another person I work with has designed a wizard step with an upload button in part of it. After the person clicks the browse button and selects their file a validation statement comes up saying, "Please click 'upload and continue' or clear the field" and then is supposed to disable the continue button until this is done. He started by adding a RegularExpressionValidator and found it did not solve his problem.

Now that he's out today we're working on trying to solve this and my first though is to actually use a custom validator instead and have it call a function in the back-code for validation which checks to see if the "Upload" click-event has happened. Is there an easy way of verifying whether or not a click-event has occurred. Basically my conditional is shown in the pseudo-code below...


View 2 Replies

Similar Messages:

Web Forms :: Working With Events / When A Button Id Pressed Only 'Click' Event To Be Fired And Not The ComboBox's 'TextChanged' Event?

Jul 13, 2010

I have one Button (Refresh Button), One ComboBox (containing DEV and UAT as its items) and a GridView on my asp page.

I am filling up my Grid with values from database on the ComboBox's 'TextChanged' event and Buttons's 'Click' event.

First time when page is loaded, there is no information in the grid, but when i choose DEV/UAT from the ComboBox 'TextChanged' event is fired, the grid is filled with the relevant data. That is what i want.

When i click the Refresh Button to refresh the data again, first comboBox's 'TextChanged' event and then 'btn_Click' event is fired.

I want then when a button id pressed only 'Click' event to be fired and not the ComboBox's 'TextChanged' event.

View 5 Replies

Web Forms :: Textbox Not Binding In Click Event?

Feb 6, 2011

why the .Text properties are not being set in the code below? I've debugged this and the click event is firing and goes through that bit of code but nothing is displayed on the page.



View 4 Replies

Web Forms :: Call Control1 Click Event In Protected Sub Control 2 Click Event

Jan 8, 2010

Private Sub control1 click event

& another protected sub control 2 click event

i need to call control1 click event in protected sub control 2 click event

View 1 Replies

Web Forms :: Prevent Button Click Event After Validation

Jan 22, 2010

I have a page with formview, the page contains a lot of input fields and a lot of validators and when I press "Save" button (in which I perform insert procedure) the form is validated, but button click event and page load happens. Validators and button belong to the same validation group. How to avoid button click and page load events happening when some validators aren't correct? In page without formview everything works ok, I click "Save" button and when all validators are correct only then happens button click event. How to fix that with form view?

View 4 Replies

Web Forms :: Click Event Validation By Using VB In The Code Behind And SQL Server 2005

Jan 31, 2011

On one page, I have 2 buttons. One that says Clock-in and the other says Clock-out. As of this moment, the application will allow you to click on the clock-in button without having clocked out the previous day and will allow you to click the clock-out without being clocked in. If a user is clocked in and they click the clock-in button again, I would like an alert to pop-up that would say "you must clock out before you can clock in". And if the user clicks clock-out without being clocked in, it should say "you must clock in before you can clock out". I am using VB in the code behind and SQL Server 2005. My current button click events are below:


View 8 Replies

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 asp.net button:

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

View 3 Replies

Force JQuery Click Event To Proceed Any Control Click Event On Page?

Mar 22, 2010

I've found posts about making a click event with jQuery for a button, however I need a little more then that. When any postback occurs on a page, I need to fire off a jQuery click event. Based on a condition, I want to continue processing (including running the server-side event code after the jQuery code), or, perform a redirect. I'm not quite sure how to go about this.

View 1 Replies

Javascript - Cancel Postback In Linkbutton When Binding To Jquery Click Event?

Jan 25, 2011

I have a linkbutton to which i am binding to the click event using jQuery, however the page still posts back no matter what i try...

According to this i should be able to use event.preventDefault However nothing seems to work and it always posts back, but i do get the alert

Here is my example

<asp:LinkButton runat="server" Text="TEST" ID="lnkTest"></asp:LinkButton>
$(document).ready(function () {
var lnk = $('#<%=this.lnkTest.ClientID %>');
lnk.unbind('click.test').bind('click.test', function (event) { alert("Click"); event.preventDefault(); event.stopPropagation(); return false; });

Okay after some further investigation it seems that this does work as expected when i run it in a standalone page, however we are using this script, and it appears that it is causing a conflict..

That script moves any href='javascript:... into the click handler, im guessing that the order the handlers are assigned may have something to do with it...

View 1 Replies

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.

View 6 Replies

Cause Validation = True Not Firing Server Button Click Event?

Aug 17, 2010

I have two asp.net buttons in my page.If i make button cause validation false then am able to
fire button click event on server side but not able to validate text box values(but i need to validate text boxes) using required field validator.

View 1 Replies

Two Validation Groups In A Single Button Without Client Click Event

Feb 24, 2010

In a multigrid i have validating two controls like date and amount.it is validating correctly when i press the tabevent.when i press the save button it is not validating.iam using two validations gruops and two validation summary.Then in save button i have also tried onclientclick() function with javascript it s working fine but if i give the correct value in date and amount records not saving how to over come this.

Date: ' runat="server" CausesValidation="true"
ValidationGroup="group" Width="80px" AutoPostBack="true" OnTextChanged="txtDate_TextChanged">
Amount" ' CausesValidation="true"
ValidationGroup="req" runat="server" AutoPostBack="true">
validations summary: button save: OnClick="ButtonSave_Click" TabIndex="6" />

how to validate this in the button save also two popup box should be shown

View 1 Replies

Web Forms :: Click Event Firing On Second Click?

Mar 16, 2010

I have an ASP.NET 3.5 web application. There is a Master page with lots of client script and some simple server side controls. I have a user control that has a modal popup extender inside an update panel and some client script as well. When I add this user control on the Master page inside a new update panel whose update mode is set to conditional, and I add a link button whose click will initiate a method of this user control, the Master page's behaviour changes in a strange manner. All the buttons and link buttons start to fire their Click even on the second click. Nothing happens on the first click. As soon as I remove this user control from the Master page, everything seems to get back to normal and Click event fires on first click as it should. I hope I have clearly mentioned the problem here. I have already spent quite a long time trying to find out the reason for this but of no use.

View 3 Replies

Web Forms :: Click Event Only Fires On Second Click?

Apr 16, 2010

I have a submit button which fires some code, the problem is I always have to click the button twice before it fires?

I have a number of dropdowns on my page, a number of other buttons all with unique id's, a postback is always caused on the page before the the submit button is clicked.

Here's some of my code:


View 4 Replies

Forms Data Controls :: Javascript Validation For Assigning Validation Group To Validation Summary On Datalist Item Click?

Dec 25, 2010

I am using one datalist control for uploading multiple images.I hv used one Asp:FileUplaod Control and one button in one itemtemplate.I am using reqired field validator and regular expression validator for file upload cntrl I am assigning validation group for both of them on ItemDataBound event of my datalist so that each upload cntrl hv same validaton group as required field and regular expression validator.Now what i want to do is - i want to show my error message in validation summary which is right at the top of the page.I want one know how to write javascript that will assign validation group of my control in datalist on which i click ?

View 1 Replies

Button Click Event Still Firing Even Through Custom Server-side Validation Fails?

May 27, 2010

I am having a problem where my button click event is still firing even though my custom server-side validation is set to args.IsValid = false. I am debugging through the code and the validation is definitely being fired before the button click, and args.IsValid is definitely being set to false once the custom validation takes place, but it always makes its way to the button click event afterwards.

View 1 Replies

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)


View 2 Replies

C# - How To Handle Image Click Under Button Click Event

Aug 21, 2010

i am having 2 imagebuttons a gridview and a button. Now if i clicked on Image button i will show a grid. Now under button click i would like to capture which image button was clicked if 1st image button is clicked i would like to some values and if 2nd one is clicked i would like to show another

View 2 Replies

Button Click Event Fire Only On Second Click?

Sep 14, 2010

In ASP.NET My button click event doesn`t work on first click. But it works on the second click only.

View 1 Replies

ITemplate And Linkbutton Click Event - Want To Wired Up Click Event To LinkButton, And Use It In Code Behind

Nov 26, 2010

In my user control I have gridview, and this grid is created programmatically, using Itemplate. In InstantiateIn methods I have this code.

Select Case _templateType
Case ListItemType.Header
Dim linkButton As New LinkButton [code]....

I want to wired up Click event to this LinkButton, and use this event in code behind.This is constructor of GridViewTemplate how implements ITemplate

Public Sub New(ByVal type As ListItemType, ByVal colname As String, Optional ByVal infoType As String = "")
'Stores the template type.
_templateType = type
'Stores the column na [code]....

and i have this call from user control:bfield.ItemTemplate = New GridViewTemplate(ListItemType.Item, dt.Columns(col).ColumnName, "label")

where is Dim bfield As TemplateField = New TemplateField()

View 2 Replies

Web Forms :: Handle Click Events From The Items On The Menu

Dec 11, 2010

I am building for a class I am taking. I am familiar with Win forms, but I am not sure how to duplicate the same behavior in a Web Form. The 1st question I have is: I have a menu on my web form, but I am not sure how handle click events from the items on the menu.

View 3 Replies

Web Forms :: Click A Date In The Calendar Control Events?

Sep 23, 2010

if i click a date in the calender control events under the clicked date should be populated in the gridview( not for a particular date for all dates in the calender ) in .net

View 3 Replies

Forms Data Controls :: Click Events For Pagingtoolbar Buttons?

Dec 6, 2010

How i can get gridpanel paging toolbar Firstpage,previous page,Next page,Last Page buttons onclick events in asp.net. Because i want to bind the data after the event.

View 4 Replies

Web Forms :: Mouse Click And Lost Focus Events In AJAXControl Toolkit ComboBox

Aug 21, 2012

I am developing a web application in Visual Studio 2008 using ASP.NET with VB. I am using a ComboBox control from the AJAX Control ToolKit. The ComboBox gets populated from a database.On Page Load the focus is on the ComboBox control. The user can use the Down Arrow Key to drop the listed items, move up and down through it and on pressing Enter key on the highlighted item the other controls on the page (such as Text Box, DropDown List) get populated with data related with the selected item from the ComboBox on which the Enter key was pressed.What I want is that if somebody uses mouse on the ComboBox items and clicks any one item the data related to the clicked item should populate the other controls. This should also work on Lost Focus.So how do we write the Mouse Click and Lost Focus events for a ComboBox control from the AJAX Control TookKit.

View 1 Replies

Way To Handle Two Events On Button Click

Jul 19, 2010

I am a bit new to the asp.net/jQuery game, and I seem to be having difficulty. I am using colorbox to make a modal window popup, and I want an upload picture form on that modal window. I have a button to open up the add photo form:

<a href="#" class="addpicture">Add/Edit picture(s)</a><br />
$(document).ready(function () {
$(".addpicture").colorbox({ width: "50%", inline: true, href: "#page1" });

View 2 Replies

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