AJAX :: Repeater Button Works Inside The Conditional Update Panel?
Nov 17, 2010
I have two update panels on my page. One of them contains a list of users which is retrieved from the database. When I click a search button (which is outside of the update panel) the users are retrieved from SQL server and displayed in a repeater inside this update panel. Each of the users has a button next to them to 'Edit'. The seconds update panel contains all of the fields for a user. Textboxes, checkboxes and what not.
My plan is to click the search button as you normally would, and then when you click the 'Edit' button on a user, the second update panel fills with their details. This works except that when I do this the first update panel is updated again and because it hasn't searched for any users it goes blank.
So what I did was set both the update panels to conditional, and then call the first panels update at the end of the search code in the search button click event. So that worked, but now the repeater inside the first update panel is not firing the Item_Command event, so I can't get the details for a user. How can I resolve this so that the repeater button works inside the conditional update panel?
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Aug 22, 2012
I have one repeater control in my web page.
And i want to bind this repeater control from button.
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And repeater control is outside the updatePanel...
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Dec 16, 2010
I have a bit of a strange problem and wondering if anyone can help.I have an update panel that has a timer set as the AsyncPostBackTrigger.
In the repeater I have a few buttons which have on click events.The on click of these buttons does not appear to fire until the timer has ticked. My code is as follows:
[Code]....
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Apr 22, 2010
in have button inside updatepanel
when button this clicked, it do some thing and finally invoke another Button by Javascript by ServerSide as Follow:
protected void Buttton1_Click......
{
doSomeThing();
InvokeRemoteButton();
}
public void InvokeRemoteButton()
{
some thing like this
string phrse="<script type ...........etc............. Button1.click()........etc...</script>";
}
this is work when button outside update panel , but when i put it inside update panel , the Button Event will not fire !
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Jun 5, 2010
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Apr 2, 2010
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I try to clearn asp.net form on cancel button click using String.Empty but it does not seem to be working. Here's my aspx code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="AddEmployee.aspx.cs" Inherits="AddEmployee" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajax" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
[code]....
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Jan 12, 2010
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I have this download button, which is inside the update panel. due to the post back issues, the download button is not working and the whole page posts back. is there any way to remove that button alone from the hold of the update panel and make everything else work under update panel.
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public void imgExcelExport_Click(object sender, ImageClickEventArgs e)
{
Response.ClearContent();
Response.Buffer = true;
Response.AddHeader("content-disposition", string.Format("attachment; filename={0}", "Customers.xls"));
Response.ContentType = "application/ms-excel";
[code]...
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Sep 6, 2012
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<asp:UpdatePanel ID="SharePanel" runat="server">
<ContentTemplate>
<div class="full">
<h3>Share :
<asp:ImageButton ID="imgFB" runat="server"
ImageUrl="http://localhost:49524/mysite/Images/facebook_ico-1.gif"
[CODE]....
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Jun 26, 2012
I am sending you the code. It Has two PArts First is CLIENT SECTION and Anpother is STATION Section
1) CLIENT SECTION : It has a dropdownlist binded to SQLDataSource and with this it has an imagebutton bAddClient
bAddClient will open the ModalPopup which will ask user to Add new client. And After Adding the New client when User
will close the ModalPopup MY DropDownList is not getting Populated with the New Client. I have Used UpdatePanels Also
2) STATION SECTION : It has a DropDownList, an Image BUtton , And Grid View. In Grid View it shows station details
On particular client selcted above.
I have given the delete station command on deleting the station that particular entry doesnot goes away.
It Should not be visible after it get deleted
Now when i click on imagebutton a modalpopup will open.
Now In modalpopup i have given dropdownlist , image button(to add new station), Some station Info and save button
Now when i click on dropdownlist it used to close the modalpopup then i seet the autopostback = false. Then it works fine. Is it correct way?
Now when i click on imagebutton it asks user to add new station with a textbox , save station button. When users click on savestation button then it adds station to the DB and it should update the dropDownList of ModalPoup without closing it.
But when I am clicking on imagebutton it is closing the modalpoup.
And When user clicks on ModalPoup SSave Button in end it should update GridView of STATAION SECTION too.
<%-- ************** CLIENT SECTION START HERE*******************--%>
<p class="heading">CLIENTS</p>
<br />
<asp:ScriptManager ID="smClientMgmt" runat="server" />
<asp:UpdatePanel ID="upCMClientInfo" ChildrenAsTriggers = "true" UpdateMode="Conditional" runat ="server" >
<ContentTemplate>
[Code] ....
View 1 Replies
Jan 28, 2011
This code works fine if i use this inside ssercontrol > panel and i have a checkboxes in table when no checkbox is checked its works fine .... but if i disabled and checked any of the textbox then this doesn't work .... in usercontrol why ? i didnt understand ..
<script type="text/javascript" language="javascript">
function checkboxChecked(){
var allInputs = document.getElementsByTagName("input");
for(var i=0; i<allInputs.length; i++) {
var chk = allInputs[i];
if(chk.type == "checkbox" && !chk.disabled && chk.checked) {
return true;
}
}
alert("OOps! You haven't selected all available checkboxes");
return false;
}
</script>
View 4 Replies
Jun 29, 2010
trying to have a collapsible panel extender for each row inside a repeater but I am not sure how to do it correctly.I am binding my repeater control to a dataset which has name,e-mail,phone numbers returned as columns and I am trying to make name as a link button so that whenever it is clicked some details are shown and when it is clicked again the details are hidden.At the moment,I am putting all the details in a label which is inside a panel and I want to display this label whenever the link button is clicked.However,the label text is being displayed all the times.
[Code]....
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May 16, 2010
I have one update panel inside updatepanel i have one dropdownlist .When i change dropdownlist value so as per value button1 which is out of updatepanel not visible =true or false as per dropdownlist value.
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Jan 6, 2014
three div tag having three button i have clicked a button i want to find which button clicked on which tag in asp.net
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Mar 18, 2010
The subject is explanatory, but here are some details:
I want to update a repeater when SelectedIndex value changes for a dropdown list. The problem is Nothing happens.
My aspx page is present in a nested master page. and neither autopostback works nor update panel. i have set the AsyncPostBack trigger on SelectedIndexChange event.
Please let me know what am i doing wrong or what am i missing.
PS: I have never worked on ajax before so I might have overlooked something.
View 5 Replies
Jan 1, 2010
Im trying to work out why a button which is within a repeater and update panel will not execute.
I have to following front end code:-
[Code]....
The code in bold is what i am referring to. Now i want to perform an action when the button is clicked. I have the code below:-
[Code]....
This defines the button and below is where i perform my execution:-
[Code]....
But when i click the button it doesnt do anything.
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Mar 12, 2011
How to make the download button owrk inside update panel
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Jun 25, 2010
I am getting this error Extender control 'cpeProject' is not a registered extender control. Extender controls must be registered using RegisterExtenderControl() before calling RegisterScriptDescriptors(). Parameter name: extenderControl This is the itemtemplete code for repeater in aspx page.
<
ItemTemplate
>
<tr
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Employee_RollNo"
)%>
</td
>
<td
>
<asp:Panel
ID="pnlProject"
runat
="server">
<asp:LinkButton
ID="LinkButton1"
runat="server"
CommandArgument='<%#Bind("Employee_RollNo") %>'><%#DataBinder.Eval(Container.DataItem,"Full_Name")
%></asp:LinkButton
>
</asp:Panel
>
<asp:Panel
ID="Panel1"
runat
="server">
<cc1:CollapsiblePanelExtender
ID="cpeProject"
ExpandedSize="0"
CollapsedSize
="0"
TargetControlID="pnlSurvery"
ExpandControlID="LinkButton1"
CollapseControlID
="LinkButton1"
SuppressPostBack="true"
runat="server"
Collapsed
="false">
</cc1:CollapsiblePanelExtender
>
</asp:Panel
>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Sec_name"
)%>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Div_Name"
)%>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Grade_Name"
)%>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Location"
)%>
</td
>
</tr
>
<tr
class
="ItemTemplate">
<td
colspan="8"
style
="width: 100%">
<asp:Panel
ID="pnlSurvery"
runat="server"
Width="100%"
Height
="100%">
<table
cellpadding
="10">
<tr
>
<td
>
<table
border="0"
cellpadding="0"
cellspacing
="0">
<tr
>
<td
>
<asp:Panel
ID="pnlBehaviour"
runat="server"
Visible
="false">
<table
border
="0">
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="Label1"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor="white">Functional/Behaviour Report</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvBehaviour"
runat="server"
AllowPaging="true"
AutoGenerateColumns
="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
BackColor="Lavender"
/>
<Columns
>
<asp:BoundField
DataField="TRAINING_PROGRAMS"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="TIME_PERIOD"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="RESPONSIBLE"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
<tr
>
<td
>
<br
/>
<br
/>
<asp:Panel
ID="pnlOther"
runat="server"
Visible
="false">
<table
border
="0">
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="lblHeading1"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor="white">Other Training Requirements, if any</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvOther"
runat="server"
AutoGenerateColumns="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
BackColor="Lavender"
/>
<Columns
>
<asp:BoundField
DataField="BT_DESCRIPTION"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="BT_REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="BT_DURATION"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="BT_COST"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
<tr
>
<td
>
<asp:Panel
ID="pnlTechnical"
runat="server"
Visible
="false">
<br
/>
<table
>
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="lblHeading"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor
="white"
Width="503px">Technical Report</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvTechnical"
runat="server"
AutoGenerateColumns="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline="False"
/>
<Columns
>
<asp:BoundField
DataField="TRAINING_PROGRAMS"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="TIME_PERIOD"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="RESPONSIBLE"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
<tr
>
<td
>
<asp:Panel
ID="pnlAssignment"
runat="server"
Visible
="false">
<br
/>
<table
>
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="Label2"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor
="white"
Width="503px">Assignments/Projects Report</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvAssignment"
runat="server"
AutoGenerateColumns="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline="False"
/>
<Columns
>
<asp:BoundField
DataField="TRAINING_PROGRAMS"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="TIME_PERIOD"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="RESPONSIBLE"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
</table
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
</ItemTemplate
>
code behind for Exporting it to excel
protected void btnExport_Click(object sender,
EventArgs e)
{
if (Repeater1.Items.Count > 0)
{
// RegisterCollapsibleExtender();
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Buffer =
true;
HttpContext.Current.Response.ContentType =
"application/vnd.ms-excel";
HttpContext.Current.Response.AddHeader("content-disposition",
"attachment;filename = EDReport.xls");
HttpContext.Current.Response.Charset =
"";
StringWriter sw =
new StringWriter();
HtmlTextWriter htw =
new HtmlTextWriter(sw);
//ScriptManager sm = ScriptManager.GetCurrent(Page);
//sm.RegisterExtenderControl(cpeProject, pnlSurvery);
//sm.RegisterAsyncPostBackControl(LinkButton1);
Repeater1.RenderControl(htw);
HttpContext.Current.Response.Write(sw.ToString());
HttpContext.Current.Response.End();
}
}
View 1 Replies
Mar 22, 2010
I have a web page devoloped in visual studio 2008.I have 4 dropdowns and a repeater in the page.based on the selection(search criteria) from the dropdowns the repeater value will change and one dropdown selection will bind values to the other dropdown also.Since the page is causing a lot of postback we decided to implement ajax here.I am yet to learn ajax.which ajax control replace dropdowns?
i have already server side code written on all dropdowns.Please give me a good solution which i can implement in less time and reuse my code.One more update: i have a master page used in the project.I am using update panel of ajax which does not work if i use master page.(That means all the dropdown controls and repeater i put it in update panel.But still page postback occurs.)In a normal page(without master page) it works?
View 3 Replies
Jun 21, 2010
I have a formview in Edit Mode, within an update Panel all and these arewithin a Modal Pop Up extender.On clicking Formview Update button, I want an image to appear within the pop up.I have put the image within another panel1 and runat server.For some reason the image is not showing on clicking update button.
View 13 Replies
Nov 29, 2010
How do I conditionally trigger a full page postback from a link button inside of an update panel?
I have a custom control that contains its own updatepanel with a link button nested inside of it. When the link button is pressed I want its event handler to have the option of either letting the control update as normal or doing a full postback on the page.
Here is the control hierarchy:
Page
Custom Control
UpdatePanel
LinkButton
Event handler Pseudo code:
LinkButton Click Handler Begin
If is a partial post back AND a full postback is needed
Page.DoFullPostback
End If
End Handler
Note: I aways need the partial postback to happen. I was considering injecting a __DoPostback in the controls markup but this seems hacky to me.
View 2 Replies