How To Use Click Event Of Link Button Inside A Nested Repeater
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I have a repeater control and in its footer temlate is a button (or 2 in the example) and I want to catch its click event but seem to not be able to.
I tried in the repeater itemcommand event and also I tried defining a subprocedure for the 'occlick' event but neither works..
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what changed do I need to make to my code for it to achieve what I'm after.
At the moment I am getting a "cannot cast to type" error message with the below code.
I have also tried calling the ItemDataBound method in with the parent repeater tags and had no errors but when I clicked on the button it would just move back to the top of the page and would not hide or show any data. Also I have made the div style to none but the first record still shows its child but the rest don't.
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Here is my requirement -
1. I need to load a user control on link click event of a link button during postback of aspx page.
2. On button click event of a save button on that aspx page, I need to read the selected values from that user control on further postback.
If I write the loadcontrol code in link_click event, the control is not recognized at all in the button_click event. When I shift it to page_init and execute only during not postback, the user control loads with default values.
the output I am getting at the moment, is my parent data displays along with my child data. However when I click on the button to toggle the views i am getting a "cannot cast type error"I have also tried to put the itemdatabound event in my parent repeater tag, that worked but when I click on the buttons it just keeps moving to the top of the page and won't hide or show any of the child data except for the first child of the first parent.
<%@Page Language="VB" EnableEventValidation="false"%>
<%@Import Namespace="System.Data" %>
<%@Import Namespace="System.Data.OleDb" %>
<script runat="server">
Dim ds As DataSet, divdtls, btnview, repeat
Sub ItemDataBound
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I am using Linkbutton inside the Repeater Control to display the paging ........and m calling Page change event on client click ....m attaching u code that m using it work fine in some webform but somewhere it didn't go the page change method on clicking page no. .....
I am writing ds code in source code of page......
<asp:Repeater ID="rptPager" runat="server">
<ItemTemplate>
asp:LinkButton ID="lnkPage" runat="server" Text='<%#Eval("Text") %>' CommandArgument='<%# Eval("Value") %>'
Enabled='<%# Eval("Enabled") %>' OnClick="Page_Changed" CssClass='<%# Convert.ToBoolean(
Eval("Enabled")) == true ? "LBR" : "Active" %>'>></asp:LinkButton></ItemTemplate>
</asp:Repeater>
is it possible to disable right mouse button click event of a link button. i know to disable it in entire page..but i want to disble it for some controls only.
View 4 RepliesI have an ASP:Button inside a Repeater control. The repeater is databound in code-behind. The Button text is populated with the data field value. When I click on one of the buttons, I want the text value to update a variable whos value is used to re-query the sql tables and redisplay the page. What I have so far does not update the value when one of the buttons is clicked.
Code:
asp code for the repeater:
<asp:Repeater ID="rptYears" runat="server" OnItemCommand="yr_ItemCommand">
<ItemTemplate>
<asp:Button ID="btnYear" runat="server" CssClass="yrBtn" Text='<%# Eval("YR") %>' />
</ItemTemplate>
</asp:Repeater>
vb code:
Public Class AssessDetails
Inherits System.Web.UI.Page
Dim theTaxkey As String = ""
Dim theYear As Short
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<asp:Repeater ID="rpt_subject" runat="server">
<HeaderTemplate>
<div class="div-group-dash-border">
Subjects
</HeaderTemplate>
<ItemTemplate>
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i have 2 time selector in repeater now how to save value of TimeSelector in database
I have a repeater with select html inside the item template.
I could not use dropdown list as it does not support so i had to build select with inside a repeater.
On button click i want get the value of the selected item.
the inside the repeater does not have runat=server.
How can i do this?
Here is what i am trying to do I have a multiview and two views in it so based on click event the link the views change
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apparently they are not firing on first try. The reason i am doing this is the two views have tables with different images to be used in building my menu.
What am i doing wrong? or why is the click event firing on second try?
I have web page which inherit master page.
Their is placeholder inside update panel to which i add my dynamicaly created a div which contain a link button (dynamically created). When i click link button div get disappear and link click event is not fired
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="updatePanel1" runat="server">
<ContentTemplate>
<asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>
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i have two nested gridview inside an update panel. there is a button called btnPhoneEdit inside the child grid view. when the button gets clicked, it do cause partial post back as expected but it fails to invoke btnPhoneEdit_Click.
here is how my grid view looks like and how i add my custom data source to both parent and child grid view.
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<a href="display.aspx?code=<%# Eval("code")%>"> click </a>
opening a new page with a parameter value as shown
a javascript with a url with any querystring is a normal.
i get the parameter value in the Eval("code") only.
the new pages opens as a normal page and not as poup
I have Web page that uses LinkButton control inside Template Fields of Gridview.I am trying to work on LinkButton Click event and trying to preserve the Value of LinkButton that user click, and based on that value, i want to refresh tha page data.
I used CommandName and CommandArgument property of Linkbutton, but i can use that property only in GridView_RowCommand method by checking e.CommandName expression. But the problem with that Gridview_RowCommand event fire after all other page_load activity. So the value never used in the page_load event to refresh the data in all other control.I also tried to use OnClick Method, Session variable and Hidden variable. but when i run Response.Redirect method from Gridview_RowCommand, it clear all the Session and Hidden variable values. also tried (Response.Redirect(,false)) method but never got success.
I have a link button on my page :
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And here is it's click event :
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So why does line 181 have to be instantiated ?
I'm having trouble managing how to call upon databind from clicking on a row over an already populated repeater that will populate data regarding the row clicked TO another repeater on the same page.
I've succeeded doing that with postback, calling a jquery click event of that row, taking the data of the specific row and passing it onto a "Querystring" and after postpack, it will be pushed into a Session which the ObjectDataSource of the secondary repeater will recognize and populate the data tables accordingly.
The problem is, I must do it without a postback or in other words purely on client side.
I am using a repeater control and i want to use one more repeater control inside the existing repeater control .
Like this:
<asp:Repeater ID="Repeater1" runat="server"> <HeaderTemplate> </HeaderTemplate>
<ItemTemplate>
<!-- start child repeater --> Here I want to use one repater control <!-- end child repeater -->
</ItemTemplate>
</asp:Repeater>
I have update panel in which i have a label and a textbox and a button
I havwe a Radiobutton list which i am using In the asynchoronous postback trigger of the update panel.
In the Control Id of the trigger I have passed Radiobutton List Id and in the event name I am passing SelectedIndexChanged
But when I click the button no event is firing rest all is working fine.
Button click event from inside the accordion pane is not firing. Accordion pane contains tab container inside one of its panes (5th pane) to read data from user and to save that data into database. I have used a button to save data when user click on that button. For this button i have written a click event in code behind.
this is my click event
<asp:Button
ID="Save"
runat="server"
Text="Save"
OnClick="Save_Click"/>
and code behind code
protected
void Save_Click(Object sender,
EventArgs e)
{
//my code
}
for this page AutoEventWireup="true"
I am begier in AJAX.
I taken one Accordian Cotrol.
In side that I have taken Accordion Pen Control.
Inside that I taken a button.
But when I click the buton page is get post back but Button Click event is not getting called.
how should I do so the button click event is get called?
i have one master page and the ContentPlaceHolder that are inside UpdatePanel. I have too, buttons in master page thad feed the ContentPlaceHolder e update the UpdatePanel. When i click on any master page button, it load one UserControl inside ContentPlaceHolder. But inside one of this UserControls have a Button, that when i click on, it dont fire the click event.
MasterPage code:
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Code that load UserControl inside ContentPlaceHolder
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Code that contains the button that dont fire:
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Obs: I tried sign dynamically the button, but dont works. And when i click on button, the unload method of UserControl begin called.
I am developing a web site to display some data that is inside a database. To do this I've created an ASPX web page that opens a connection to a database and retrieves the desired data. After that it populates an asp:table object dynamically.
The problem is that some of the fields that are retrieved from the database are too large to be displayed on the web page, so I decided to make a popup that would be able to display just the desired field.
To do this I've added a button to the asp:table so that when the user clicks it the popup would appear with the contents of the field. However what is happening is that when the user clicks on the button, the page just gets reloaded and the Click event handler is never called.
Below is the code in which I add the button to a TableCell, and the TableCell to the TableRow collection:
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note that the popupHandler is a delegate to the function below. I am using it as a the Click event handler for testing purposes.
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Also you should be aware that the table is only populated when the user clicks on a "Query" button inside the main ASPX web page, this means that I only populate the table after the PageLoad event has occurred.
How to fire a button click event inside a grid view.
View 2 RepliesImageButton inside Datalist inside update panel is not firing in my asp.net web page. what should i proceed??
View 1 Replies