Web Forms :: Add Double Click Server Side Event To Listbox?
Feb 21, 2011
im tryign to add a double click event to an asp:listbox, i found a forum post on google that had the code below on it, but didnt explain how to use it. ive hazarded a guess but am still getting errors
the InitializeComponent method ive had to comment out as, im getting InitializeComponent does not exist in the current context and ive googled that its not needed for web forms?
EventHandler.Control.DoubleClick can only appear at += etc error ive tried Listbox.Controls.Add.DoubleClick but that gives ControlCollection.Add is a method which is not valid in the current given context
[Code]....
View 3 Replies
Similar Messages:
Jul 14, 2010
I wanted to catch and handle the ListBox Double Click event and looked for some sort of mehtod to do this. In one of the articles i found the usage of;
Request("__EVENTARGUMENT")
-------------CODE----------------
If(Request("__EVENTARGUMENT") <>[code]....
I have implemented the code using this Request param and the code works fine. What i wanted was to understand how this works to accomplish the task.
View 1 Replies
May 7, 2015
How can i add a click event to my entire table (not row or cell) that will trigger a server side method and not a JS method.I know i can add attribute which calls JS and then add post back as follows:
 table.Attributes.Add("onClick", "return jsFunction(" + 111 + ");");
But, i want to trigger a server side method.
I'm looking for something like we do when adding a clickable event to a control, for example...
lable.Click += new EventHandler(onLabelClick);
And then add
private void onLableClick(object sender, EventArgs e) {//... }
View 1 Replies
Apr 28, 2010
I've constructed a simple horizontal DataList that will contain 'N' number of items. I'm now trying to wire it up so that when the user clicks on any item a server-side event is fired. To accomplish this I'm following this article: [URL]
Here's the critical code I have so far:
[Code]....
View 5 Replies
Feb 7, 2012
I want to call JavaScript function in Server side Button click event of ASP.Net Button ....
View 1 Replies
Sep 20, 2015
Your example doesn't work, or I have missed something, I work on a website for information...
I have null in my variable ...
Protected Sub Submit(sender As Object, e As System.EventArgs)
Dim values As String = Request.Form(ListBox1.ID)
TextBox1.Text = values
End Sub
View 1 Replies
Dec 21, 2010
I have added an image from toolbox in VS2008, and noticed that there isn't an onclick event in server side.
How do I add one on?
View 2 Replies
Sep 12, 2012
I have a scenario where i have 4 asp buttons , on click of each button there are 4 labels inside 4 seperate divs where each displays seperate data.
Now if i click second button i need to display second label text inside 2nd div and hide all other divs.How can i achieve this ?
 OnClientClick event of each button calls displayAlternate() which displays repective div and hides other.
displayAlternate('second'); return false; --> if i do this server side event is not fired ...
If I return true div second label is not getting displayed..
How can I achieve functionality where all divs expect 2nd is hidden and i get server side event also..
Below is code.
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head><body>
<form id="form1" runat="server">
<script type="text/javascript">
function displayAlternate(id) {
[Code] .....
View 1 Replies
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
Mar 15, 2011
i am using asp.net and following code to submit form on enter key press it is working but only refreshing same page and not calling button click event in server side code and without saving data it is comming back to same form, even without the jquery code again same thing happening don't know why but in some forms enter key press working fine and saving data without even following jquery code.
$(function() {
$("form input").keypress(function (e) {
if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {
[code]....
View 1 Replies
Apr 6, 2010
I have a requirement to restrict double click event in a web page. How can this be achieved.
View 2 Replies
Sep 20, 2015
i want to try the event of my button, instead of using a button i want to use double click Row of Gridview
This my event in button:Â
Protected Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
gridtolabel()
Session.Add("EquipCode", EquipCode)
Session.Add("ContractID", ContractID)
Response.Redirect("Edit.aspx")
End Sub
View 1 Replies
Jan 5, 2010
I reordered some items in a listbox using Javascript. When I read the items in a postback in the code behind (ASP.NET), the order is in the original order. How do I get the same order as shown in the screen after Javascript manipulation?
View 3 Replies
Sep 24, 2010
I have a listbox which populated from using a datatable. I have a Add button in my page. On clicking the add button I want to insert a blank row in the listbox. This can be done easily by
ListBox_Admin.Items.Add("");
after this is done I want to select this item as in setfocus on this item.How do I do this.
View 3 Replies
Aug 27, 2010
I have created dynamic control with both server and client side events.. if i set client side event server side event is not firing.. I have created the link button which will validate and do some necessary actions.. Validation is working but click event of link button is not firing .. if we remove the client side event , server side event is firing.. how to avoid this.. I want both events..
View 2 Replies
Mar 28, 2010
I have a listbox which acts as a list of items. If you click on some item, it's contents are shown in the panel on the right (few textboxes etc.). I need to have a validation on these controls as all of them are required fields. And I do have it. The problem is that, even when the validators are not valid, user can click the listbox and change active index (that doesn't have impact on the panel on the right, as SelectedIndexChanged isn't fired). The validators are standard RequiredFieldValidator with their Display property set to "Dynamic". So, what I want is to disallow the user clicking on the listbox and changing the index untill all validators are Valid. What would be your solution for that? Is that even possible?
View 1 Replies
Jan 10, 2010
I Getting A Problem In DataGrid's ItemDataBound Event. I Am Calling A JavaScript Function In DataGrid's ItemDataBound Which Retrun The CellIndex And RowIndex Number On Which UserClick After That I Am Re-Binding The DataGrid With jQuery Function After That ItemDataBound Event Not Working. I Want To Call The Same Function Again. Is Their Any Method To Call A Server-Side Function On ItemDataBound Event Except Client-Side Function..
View 4 Replies
Jun 28, 2010
<asp:RadioButtonList ID="rbEmployeeGroup" runat="server" RepeatDirection="Horizontal"
AutoPostBack="true" OnSelectedIndexChanged=" [Call java script to check first] then rbEmployeeGroup_SelectedIndexChanged">
<asp:ListItem Selected="True" Text="Employees" Value="employees"></asp:ListItem>
<asp:ListItem Text="Groups" Value="groups"></asp:ListItem>
</asp:RadioButtonList>
How to call the javascript function before call bEmployeeGroup_SelectedIndexChanged this code behind function?
View 2 Replies
Jun 14, 2010
I am trying to attach a server-side event to lookup the city/state for the user-entered zipcode in a field like the one below.
<asp:TextBox ID="TextZipcode" runat="server" CssClass="inputtext" Columns="10" MaxLength="10"></asp:TextBox>
Since there is no lost focus event to capture, has anyone had any luck getting this to work?
View 1 Replies
Jan 8, 2010
I know this is strange, and probably considered bad design. I need to simulate the clicking of an actual button on my asp page. I do not need the button's on_click event sub/code to execute. The issue here is that I want to trigger the ConfirmButtonExtender associated with that button. The ConfirmButtonExtender, by design, executes before the Click event code.
So to be clear, I need to actually "click" the button. What the button does is irrelevant (in fact the button is invisible and has no code). I simply need to trigger the button's ConfirmButtonExtender, not the code behind the actual clicking of the button. Like this..
Protected Sub Button1_Click(.....) Handles Button1.Click
Somehow click invisible_button (not call the Click() event, but actually "click" the button)
End Sub
----Long, convoluted details------
I have fields on a page that require user input. When the user hits submit, I want to display a confirmation dialog with the data of those fields.
To do this, I originally added a ConfirmButtonExtender to the "Submit" button (just a regular ASP button). The problem appears because the ConfirmButtonExtender executes before the OnClick event of the submit button.
During my OnClick even I took the data, populated it into a confirm textbox (which is inside a ModalPopUpExtender). I originally then used the MPE.Show() (still in the onClick event) to display my conformation textbox.
However ,the .Show() function doesn't halt code execution (which is needed, since this is a confirmation dialog). So as a result, I created an invisible button.
This invisible button now has the ConfirmButtonExtender added to it, which will display my MPE/Confirm Dialog. When the user hits "Submit", the click routine is called, all the data is stored and populated, and THEN I want to "click" the invisible button, triggering the ConfirmButtonExtender. That will halt code execution in my original Submit buttons click routine.
View 1 Replies
Jul 7, 2010
I am working on asp.net 3.5.
Is there any server side event for anchor tag( href tag)?, I tried with onclick event but it's not working(gives me error)
View 4 Replies
Mar 22, 2011
This is my aspx pages button properties:
<asp:Button runat="server" ID="cmdConfirm" Text="Select
Customer"
ValidationGroup="ValidateId" Height="26px" onclick="cmdSave_Click"/
Now on my Page_Load I have:
protected void Page_Load(object sender, System.EventArgs
e)
{
Name = Request.QueryString[0];
LoadCustomer();
cmdConfirm.Attributes.Add("onClick", "update("
+ Name + ");");
Conn.Close();
}
This is my button click for Select Customer button.
protected void cmdSave_Click(object sender, EventArgs
e)
{
RecordChanges();
}
Now I must run cmdSave_Click() before the cmdConfirm.Attributes.Add even though both is for same button anyway. I know that client side script will try to run first but I must run the cmdSave_Click event first to save the data. Aftre that cmdConfirm.Attributes will send the Name to the next page using a Javascript function where the stored values(stored using cmdSave_Click) will be used. I have no other choice. I cannot run the Javascript function first as it will happen before the data is stored. And also I cannot use another page as all has to be performed in one page so that user will not have to click Save twice. Can anyone tell me How I can delay the cmdConfirm.Attributes.Add until the cmdSave_Click is performed.
View 15 Replies
Feb 12, 2010
I have created some dynamic controls, at the runtime from server-side and I want to write the event-handler for those controls. All I did is :
// Defined the control as
[Code]....
// And I wrote the even handler as :
Private Sub addobjective(ByVal sender As Object, ByVal e As System.EventArgs)
End Sub
My problem is the event-handler function addobjective() is never being called and not getting fired, So the program is not doing what it is supposed to do at the click event of the server side commandbutton add.
View 6 Replies
Nov 25, 2010
I'm being really thich today. Can anyone tell me why I can't fire a client side then server event from this code:
[Code]....
[Code]....
View 2 Replies
Jan 19, 2011
I have a hidden control and i am adding oninit event from code behind on hidden control,but why does server side hiddenfield not fire oninit event?
Code:
<input type="hidden" runat="server" id="hidden" name="hiddenColConfigure"/>
Code behind:
hidden.Attributes.Add("oninit", "initHiddenConfigure("this");
View 3 Replies
