AJAX :: Load MS Chart Every Time When Page Loads Or Button Clicks In Update Panel

Mar 7, 2011

I have 2-3 update panel in my page and i don't want to load chart every time when my page loads or button clicks etc. I put that in update panel with triggers means only some clicks should loads chart. but that chart gets loaded everytime. how to stop that from loading

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AJAX :: Update Panel Fires Page Load?

Dec 30, 2010

I have a script manager and 3 update panels on my page. I am not very familiar with AJAX but I would think anything in the contentTemplate would not cause a postback and page reload, but they all do, here is the outline of the SM and UpPanels

<form id="form1" runat="server">
<asp:ScriptManager ID="sm" runat="server" />

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AJAX :: Update Panel For Page Load - How To Show Progress

Dec 14, 2010

I try to use Update Panel for the loading of next page using C#. How do I do once the page is loading then update panel will show theprogress

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AJAX :: Update The Chart Using An Update Panel And Timer In Javascript

May 17, 2010

i am attempting to use javascript to update the chart, because how i have setup now causes the chart to just disappear. Here is the code i have now: I am calling the chart to page using: on default.aspx


Code on the dataURL_Infrasturcture_Capacity.aspx page:


PROBLEM: So how would i update this using an update panel and timer. Currently when i do it the chart just disappears on update. I believethis is due to the fact that i am calling a dataURL. How would i get this to work javascript?

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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.

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AJAX :: Decrease Loading Time Of Update Panel On Panel Bar Item Click

Jan 2, 2010

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AJAX :: How To Trigger A Update Planel When A User Clicks On An Button On A GridView

Jul 8, 2010

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AJAX :: Page Is Refreshing On Click Of Image Button Inside Update Panel

Sep 6, 2012

I have 4 Image buttons on my user control and on the click of that Image button, I am opening new pop up window. I had used update panel but still it is refreshing the page. I don't want to refresh my page on the click.

<asp:UpdatePanel ID="SharePanel" runat="server">
<div class="full">
<h3>Share :
<asp:ImageButton ID="imgFB" runat="server"


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AJAX :: Google Chart With Update Panel Not Working In Firefox But Fine In IE

Mar 17, 2011

I am new to this forums.I am using the Google Chart API to show the chart on the page on the drop down selection. This is working fine in IE but not in firefox 3.6 with update panel. When I remove the update panel then this is working fine in all browsers but if I use update panel on the page then chart is disappering after changing the selection of drop down. It seems that google chart is not compatible with update panel.

My code is something like this. Please suggest where I am doing wrong.

/******************* default.aspx *******************/
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="SAGAdriving_Default2" %>
<!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 runat="server">
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("visualization", "1", { packages: ["corechart"] });
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Year');
data.addColumn('number', 'Sales');
data.setValue(0, 0, '2004');
data.setValue(0, 1, 2);
data.setValue(1, 0, '2005');
data.setValue(1, 1, 1);
data.setValue(2, 0, '2006');
data.setValue(2, 1, 0);
data.setValue(3, 0, '2007');
data.setValue(3, 1, 10);
var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
chart.draw(data, { width: 400, height: 240, title: 'Company Performance', hAxis: { title: 'Year', titleTextStyle: { color: 'red'} }, is3D: true });
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
<asp:UpdateProgress ID="UpdateProgress1" runat="server">
<div style="z-index: 2; vertical-align: middle; position: absolute; left: 450px;
top: 300px;">
<asp:Image ID="Image1" runat="server" ImageUrl="~/Images/ajax-loader.gif" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<asp:DropDownList ID="ddlTime" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlTime_SelectedIndexChanged">
<div id="chart_div">
<asp:AsyncPostBackTrigger ControlID="ddlTime" EventName="SelectedIndexChanged" />

/******************* default.aspx.cs *******************/


Note: when I remove update panel from the page then it works fine in both firefox and IE.

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AJAX :: Multiple Update Panel In Webpage - Update Only One At A Time

Apr 4, 2012

I have a requirement like need multiple update panel in web page and also i want to load only one (targeted one)  update panel content when I click button on another update panel.

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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.

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AJAX :: Update Panel In Master Page Is Affecting Another Update Panel In Child Page?

Aug 4, 2010

i have my master page with one update panel working like a banner, so when the timer do tick every 5 sec

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Now, the problem.

When i click one button to change the text and the banner change, the text returns to his default text. The update in master page is affecting the update on index page.

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AJAX :: Load A Control Into Update Panel

Jan 4, 2011

I am trying to wrap my head around update tabels, the thing thats boring me is if i should use one or multiple panels. When i load a control into my update panel should that control have it's own update panel? Or will it use the updatepanel it's loaded into? Is it even possible to dynamicly load a control into an updatepanel and do async post backs from there? Let me paint you a picture:

Index.aspx >


Index.aspx.cs >


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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.

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AJAX :: Dynamically Load Usercontrols Into Update Panel

Jun 22, 2010

I am hoping someone can help me out. I have a web application that contains a usercontrol think "employment details" a user can enter a previous employment detail.

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AJAX :: Create LinkButton At Run Time In Update Panel?

May 3, 2010

I have create a link button ant run time inside Update pannel . The Problem is when press on this button the page is post back .

here is the following code :


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AJAX :: How To Refresh Gridview Data From Update Panel In Specified Time

Oct 2, 2010

after filling all criteria when i press search button the result arrives in gridview nw when searchbutton pressed after that every 20seconds i want 2 update gridview data which is in update panel

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AJAX :: Error On First Time Page Refresh Then Removes On The Second Time / Could Not Load File Or Assembly

May 20, 2010

Server Error in '/MedTegraSL.Web' Application.

Could not load file or assembly 'System.Windows, Version=, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The system cannot find the file specified.


An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'System.Windows, Version=, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies. The system cannot find the file specified.

Source Error:


Source File:

c:ProductiveTeamsMedTegraPresentationMedTegraSLMedTegraSL.WebMainMaster.Master Line: 16 Assembly Load Trace: The following information can be to determine why the assembly 'System.Windows, Version=, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' could not be loaded.


Stack Trace:


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AJAX :: How To Load Update Panels After Page Load Complete Event

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I have a update panel on the ASPX page,When thepage loads the content in the update panel shouldnot load ( Update panel should show the Updatepanel progress control) but after page load update panel contents should load . How do i get this efect.

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AJAX :: Ajax Update Panel Does Not Trigger Button Click Event

Feb 15, 2011

In my application I am using ajax updatepannel in which there is a tab container tool having 4 tabs, in the third third tab I used ajax accordian control which has 2 panel each pannel have one gridview control a Remove button. Here what I want to give delete facility to the user upon the selection of checkbox corresponding to the particular record. But when I click the button it doesnot triger the button click event of the remove button.

sorce code :


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AJAX :: Postback From A Button In Update Panel?

Oct 26, 2010

want to do a page refresh when a button inside an update panel is clicked. Is it possible and how?

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AJAX :: Image Button Click Does Not Work Second Time In Accordion Panel

Nov 10, 2010

I have page

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AJAX :: Update Panel & Update Progress In User Control / Multiple Instances On Same Page

Feb 16, 2010

I have a user control, that has an update panel and update progress control in it.

I use this user control in more than 1 location on the same page.... problem is, when ucA posts back, I see the update progress control for both ucA and ucB. I assume this is because it is a user control and the update panel and progress are named the same?

Either way - how do I make it so that the update progress only displays for the proper user control?

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AJAX :: Using A User Control's UpdatePanel.Update() From A Page-level Update Panel's Function Call?

Jul 14, 2010

I've exempted the irrelevant bits of code. Essentially, I am trying to change the URL of an image control inside of an update panel inside of a custom user control from a function called inside an update panel from my main page. Using UpdatePanel.Update() isn't working: I end up waiting for the next full page POST to occur before all the updates I make to CustomControl from buttons within the main page's update panel are visible. I verified that Update() was being called via the debugger: there are no issues in that department.

Here, you can see Custom Control and the Button declared. The button is in an update panel to avoid giving a full POST and causing the whole page to reload.

<cust:CustomControl runat="server" ID="CustomControl1">
<asp:UpdatePanel runat="server" ID="UpdatePanel1"> <ContentTemplate>
<asp:Button id="Button1" runat="server" OnClick="DoStuff" />
</ContentTemplate> </asp:UpdatePanel>

This control stores images within their own seperate update panels because rerendering the images is very slow (it requires processing arrays of millions of datapoints) and the user only ever needs to modify one image at a time. I'm using Image1 as an example.


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Updatepanel - Update Panel In Master Page, Refresh Button In Content Page?

Feb 26, 2011

I have Update panel in Master page:

<asp:ScriptManager id="CartScript" runat="server"></asp:ScriptManager>
<asp:UpdatePanel id="CartBox" runat="server" updateMode="Conditional">
<ContentTemplate> [code]...

But i got same error. how I can add to my Update Panel that Button from Content Page can refresh it?

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