AJAX :: How To Catch Partial Update Start And End Events Of Update Panel On Client Side

Jul 22, 2010

how to catch update panel's request start (before partial updation request is sent to server) and response receive (before update panel is updated) events.

View 1 Replies


Similar Messages:

AJAX :: Trigger An Update Panel Through Client Side?

Jan 10, 2010

i have 2 dropdownlist on my asp page.first dropdownlist value gets selected from a pop up window.now i want to fire an event from the drop down list as the drop down list index changes.The dropdownlist is in update pannel and i want to invoke the server side event of dropdownlist so that the other dropdownlist can be populated.

How can i invoke dropdownlist server side event from the clientside(javascript) so that the ajax functionality can be acieved as my dropdownlist is in update panel.

View 5 Replies

AJAX :: Calling Server Side Events For A User Control Loaded In Update Panel - Refresh Page

May 23, 2010

I need to update datalist in image gallery when fileupload has been completed.

<div style="display: block;">
<div>
<div style="padding-left: 15px; padding-right: 15px;">
<div>
<uc1:ctrlFileUpload ID="ctrlFileUpload1" runat="server" />
<uc2:ctrlImageGallery ID="ctrlImageGallery1" runat="server" />
</div>
<div>
</div>
</div>
</div>
</div>

In the Control File Upload I need to fire the the other ctrl to refresh the page.

<asp:UpdatePanel ID="UpdatePanelUploadArea" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<span>
<asp:FileUpload ID="FileUpload1" runat="server" />
<br />
<asp:Button ID="UploadButton" runat="server" Text="Upload Now" OnClick="UploadButton_Click" />
<asp:Label ID="lblResult" runat="server" ForeColor="#0066FF"></asp:Label>
<br />
</span>
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="UploadButton" />
</Triggers>
</asp:UpdatePanel>...........

View 25 Replies

AJAX :: Update Panel: Need To Trigger A Partial Update For Any Event?

Mar 18, 2010

I am building a system for a school project. I currently have several Update Panels on the page that have many different controls on them. I also have a single Label control that i use to display messages to the user. I would like to have this label within an update panel also but there are literally hundreds of triggers that would require it to be updated and i dont want to type an absurd number of triggers for this one control.Is there a way for me to have this one panel update regardless of what happens?

View 2 Replies

AJAX :: Why Use Cascading Drop Down In Partial Update Is Possible Through Update Panel

Jul 29, 2010

i am confused about the fact that if partial update of dropdowns is possible through Update Panel ,then why we should use asp.net ajax Cascading drop down extender ,that has made same task bit complex by making callback to web services ? what is difference between using update panel and cascading drop down extender ?

View 2 Replies

AJAX :: How To Know Postback Was Due To Update Panel's Partial Update

Nov 25, 2010

when postback occurs due to update panel's child control then in page load event how can i know that it was dut to update panel ?i.e., i want to differentiate between general postback and postback due to update panel's child control in page load event .How is that possible ?

View 10 Replies

AJAX :: Update Panel Start Up?

Oct 27, 2010

rookie in the field of ajax, searched out alot for update panel but alas no help. Can some one pls guide me how to use updatepanel where in the page we have lots of manipulation done on each text box and drop down and dependency is there among them as well.

View 2 Replies

JavaScript - Can Wire Up Client Side That Would Fire Regardless Of The Update Panel

Jul 23, 2010

I have an asp.net page that is using and update panel and am including some javascript via a {script src=abc.js} tag. I have tried loading my javascript using both $(document).ready and $(window).load. Both fire on the initial load but fail to fire on an update panel postback.

Is there anything I can wire up client side that would fire regardless of the update panel? I know I can inject script server side but I ideally want to do this all client side and wire up what ever is needed the first time around.

View 1 Replies

Dropdownlist In Gridview In Update Panel To Trigger Client-side Confirm Box

Nov 19, 2010

I have a gridview.The Gridview is in an update panel.I added a dropdownlist in a template column of the gridview.I have autopostback set to true.I have code working in the selectedindexchanged event all of that works great now I want to add a javascript confirm prompt on client-side change of the dropdowns,I have it popping up the confirm box, but no matter what the user selects (ok or cancel) it does not post back

<asp:DropDownList ID="ddlWinnerStatus" runat="server" CssClass="winStatusDDL" OnChange="return ShowWarning(this);"AutoPostBack="true" OnSelectedIndexChanged="ddlWinnerStatus_OnSelectedIndexChanged"></asp:DropDownList>

View 1 Replies

Is Is Possible To Initiate A Partial Page Update Whenever A Client Makes An Update

Mar 17, 2010

Is is possible to initiate a partial page update whenever a client makes an update (say inserrting a record) and this will update the panel of all clients who are actually viewing the page ie eliminate the use of a timer control to refresh the panel each second because am getting many problems when using timercontrol.

View 2 Replies

AJAX :: Partial Postback And Update Panel?

Dec 4, 2010

i have one label out of update panel and one button inside update panel. in button click event i update the label text. when i run the code and click on button then partial postback occur and button click event fire but label value is not change. if i put the label too in the update panel then label value change at the time of button click. i do not understand why label value is not getting updated. suppose if i want that label should stay out of update panel and label value should change at the time of partial postback then how to write the code. i dont want put the label in any update panel.

View 5 Replies

Way To Debug The Events On Ajax Update Panel?

Jul 12, 2010

i am using ajax update panel for all my webpages but not able to debug on the events on the panel.

View 1 Replies

AJAX :: Which Update Panel Cause Partial Post Back In Javascript?

Jul 22, 2010

I have multiple update panels in a page. how I can know which update panel caused partial page updation on client side before page is partially updated?

View 3 Replies

C# - How To Stop AJAX Update Taking Place In One Update Panel From Another Update Panel

Sep 5, 2010

We have two update panels on our webpage. Now first update panel is having button cancel. While second update panel is having a file upload control.

Now if the user uploads a file that is going to upload in about 2 mins, and in between, say after 30 seconds the user clicks the cancel button, the upload taking place in update panel 2 should stop.

How do we achieve this ?

View 2 Replies

AJAX :: Partial Refresh Of Update Panel Using Do_postback() Changing Position?

May 29, 2010

I am facing a critical condition wherein I have a web page and a User control within it.I need to set the value of two labels in the user control using values collected on the server side.However whatever I do on the server side or client side I do see on the webpage although I can see in the code that it is being set.So Now I am just sending the value from the server side and setting it on the client side.I am sending from server side using,

if(rowcnt > 0 && rowcnt1 > 0 && (selectedh != string.Empty))
ScriptManager.RegisterClientScriptBlock(this.updMainTable, typeof(string), "test1", "showRehabMain('"+val+"')", true);

[code]...

View 2 Replies

AJAX :: Datagrid Link Button Within The Update Panel Events Are Not Working?

Oct 12, 2010

I have a datagrid with linkbutton within the datagrid. When i click on link button there is no response. I have tried in different ways like

1. after data binding to the datagrid updatepanel1.Update()

2. AsyncPostBackTrigger ControlID="lnk1" EventName="Tick"

How to fire the linkbutton

View 2 Replies

Update Data constantly On The Client Using Asp.net Timer + Update Panel?

Oct 30, 2010

What is the best way to update data constantly on the client using asp.net Timer + Update Panel, or I need to use Reverse AJAX for that?

View 3 Replies

AJAX :: Handle And Display Exception Error Message During Update Panel Partial PostBack

May 7, 2015

I want handle exceptions in update panel control with c#.

View 1 Replies

AJAX :: Bootstrap Tabs Maintain Selected (Active) Tab On Partial PostBack Inside Update Panel

Jun 16, 2015

My bootstrap tab is inside update panel now on postback it loses its active tab state . I referred this article :

[URL]

But it didn't worked for me. How to maintain bootstrap tab active on postback inside update panel.

View 1 Replies

AJAX :: Gridview Control In Side Update Panel

May 14, 2010

I have gridview with SelectedIndexChanged event.

when I click on a record in gridview it should call the SelectedIndexChanged event and do some operations.

SelectedIndexChanged event is working OK, but when I put the gridview inside ajax updatepanle SelectedIndexChanged event will not response even if I add AsyncPostBackTrigger trigger for SelectedIndexChanged event.

<%@ Page Title="" Language="C#" MasterPageFile="~/Master.Master" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="IMAM_APPLICATION.WebForm1" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<div id="mydiv">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<br /> <br />
<br />
<asp:GridView ID="GridView1" runat="server"
style="position:absolute; top: 280px; left: 30px; height: 240px; width: 915px;"
PageSize="5"
onselectedindexchanged="GridView1_SelectedIndexChanged"
AutoGenerateColumns="False" DataKeyNames="idcontact_info">
<Columns>
<asp:CommandField ShowSelectButton="True" />
<asp:BoundField AccessibleHeaderText="Midle Name" DataField="Midle_Name" />
<asp:BoundField DataField="Last_Name" HeaderText="Last Name" />
<asp:BoundField DataField="Phone_home" HeaderText="Phone Home" />
<asp:BoundField DataField="cell_home" HeaderText="Mobile Home" />
<asp:BoundField DataField="phone_work" HeaderText="Phone Work" />
<asp:BoundField DataField="cell_Work" HeaderText="Mobile Work" />
<asp:BoundField DataField="Email_Home" HeaderText="Personal Home" />
<asp:BoundField DataField="Email_work" HeaderText="Work Email" />
</Columns>
</asp:GridView>
<br />
<br />
<br /></ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="GridView1"
EventName="SelectedIndexChanged" />
</Triggers>
</asp:UpdatePanel>
<asp:RadioButton ID="rdoSearchFlat" runat="server"
style="position:absolute; top: 565px; left: 70px;" Text="Flat Search"
GroupName="Search"/>
<asp:TextBox ID="txtSearch" runat="server"
style="position:absolute; top: 560px; left: 170px;" ></asp:TextBox>
<asp:Button ID="btnSearch" runat="server" Text="Search"
style="position:absolute; top: 555px; left: 375px;"
CausesValidation="False" onclick="btnSearch_Click"/>
<asp:Label ID="Label7" runat="server" Style="position: absolute; top: 630px; left: 85px;"
Text="First Name"></asp:Label>
<asp:TextBox ID="txtFirstName" runat="server" Style="top: 630px; left: 185px; position: absolute;
height: 22px; width: 128px">
</asp:TextBox>
</div>
</asp:Content>

View 7 Replies

AJAX :: Updating An Update Panel From Another Update Panel Works Only On Second Time?

Jun 5, 2010

I have a panel withitn an updatepanel with some buttons.

When one of the buttons is pressed, I'm updating a different update panel.

The problem is that when I click the button, nothing seems to happen.

If I click the button again , then I see the first update. If I click it again, I see the second update and so on..

View 11 Replies

MVC Pattern Clarification - Doesn't Support Server Side Events But Supports Client Side Events

Apr 6, 2010

Just I started learning MVC pattern, of course i am learning it from Microsoft's website.Just i want to gather quiz information from the experts. My understanding is (correct me then and there)

1 ) MVC does not support server side events, but supports client side events. If it supports client side events, I need html page with jQuery/Javascript (view), but most of the example I absorbed is to display the information(model) in view, I did not see any client side event handling happens in view.

2) Except ViewState and controlState, MVC supports Sessions, Application State management, Cache management.

3) When request goes to MVC engine, the routing module routes the request that is picked up by the controller. The controller in executes the appropriate action and returns the appropriate view.

View 2 Replies

AJAX :: Update Panel Not Applying Out Of Update Panel Button?

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.

View 2 Replies

AJAX :: Way To Show Image On Update Button Click In Formview Or Update Panel

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

Update Panel - Controls Loosing Events?

Mar 22, 2010

I basically have an update panel being dynamically populated with a LinkButtons after a postback. This link buttons are being assigned an event. Now when I click the button the event is not firing. As I understand it the event is not firing because I'm not creating the button in the Page_Load event and therefore .Net does not remember this controls were created after postback. I'm not able to create these controls in the Page_Load as they are dependant on user input. So my question is how can I create these controls dynamically and have the page retain them and their events after postback?

View 4 Replies







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