AJAX :: UpdatePanel Not Working When Using DataPager QueryStringField Property?

Dec 31, 2013

I am trying to make Datapager with listview inside updatePanel but i need that datapager maintains the page Index even the page has been refreshed, i tried QueryStringField but now it causing postback

how to do and why QueryStringField causing Postback even the controls are inside UpdatePanel.

Controls are like this : 

UpdatePanel>>ListView + Datapager

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Mar 8, 2010

One thing I really don't like about Updatepanel is that I have to rebind almost all components in the page.

For example, I have to specify Eidit (Update) index (for inline editing) after rebind Listview using Update panel (after partial update).

It was too much job to rebind all components, so I redirected to same page and used Querystring to pass values in order to avoid all components to be updated based on one value...

If I update Listview using Updatepanel, the datapager has to be updated as well based on new Select SQL statement results.

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After post back, I'm still getting same Datapager as the orignal SQLDataSource.

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AJAX :: Updatepanel Not Working

Feb 11, 2011

I have a simple aspx page created using VS2010, having a master and a content page. I have added the ScriptManager from AJAXControlToolkit on the master page and an update panel on the content page. Essentially clicking a link button should display a popup box through the PopupControlExtender. The issue I am facing is that eventhough I have AJAXified the page, clicking the Linkbutton (named lnkFlag) doesn't do partial update, instead it makes full page postback. This could be infered by the fact that both the lblOut and lblIn labels are updated with the server's time. If there is a partial page postback then lblOut should not be updated, since it is outside the UpdatePanel.

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[Code]....

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[Code]....

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Mar 15, 2010

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Jan 27, 2010

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[code]....

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AJAX :: Dropdownlist Not Working In UpdatePanel?

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here's my code

[Code]....

codebehind part:

[Code]....

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I'm finding that the scriptmanager and the updatepanel and basic implementations of AJAX for ASP.NET. I'm just wondering whether these were required to use AJAX and partial page update and referencing handlers such as button1_click on the server code page ?

Also if i can ask another question, I'm also wanting to know whether the updatepanel can support feed-in like facebook ? What I'm wanting to do is have something that updates the screen (like the update panel), and items within this panel contains links. When the user clicks on the link it shows a modal div, giving the user options to do some updates. Once the user clicks submit, then this makes a call to the server to update the details then also update the panel. Within the panel I also want to move some of the div elements using javascript (causing the drag and drops to save to the database).

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AJAX :: UpdatePanel On MasterPage Not Working?

Mar 7, 2011

I have MP inside MP but when i am using UpdatePanel not working. No ajax, page is reloading like before...

[Code]....

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AJAX :: RegisterStartUpScript Not Working When Using UpdatePanel?

Jan 11, 2011

I have one button and one textbox inside a updatepanel. On button click I am adding an alert script. But when I use the ViewSource by right clicking on the page, then the alert script is not generated.

[Code]....

[Code]....

But if I remove the the UpdatePanel then the script is generated and the alert message is displayed. What should I do to register the script when using updatepanel.

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Nov 23, 2010

I know that there are hundreds of posts out there on this problem, but I have tried everything (I think) and I still have not resolved it. If I remove the update panel everything works fine.

I've tried :

[Code]....

And every other variation I can think of.

Here's the ClientSide code:

[Code]....

And here's the Server Side code:

[Code]....

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AJAX :: Autotab Not Working In Updatepanel?

Apr 27, 2016

<script type="text/javascript">
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Aug 17, 2010

I have a Submit button and some functionality like updating DB and fetching next page in the button click event. This process takes a long time and I want to display a message saying "Progress...." right after clicking the botton. I want to do the same in 20 other pages. So, best way to do it wd be to put the modalpopup MPE or an Updateprogress in a usercontrol or in master page. I first tried putting both of these on the page itself to test and see and neither worked.

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<asp:UpdatePanel ID="UpdatePanel1" runat=server><contenttemplate><triggers><asyntrigger ID= "Submit"> /> /> />
<asp:updateprogress ID="Progress1" unat=server AssociatedUpdatePanelID="UpdatePanel1"><Progresstemplate>Progress.... />/>
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Message: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near ' <!DOCTYPE html PUB'.

Line: 4674
Char: 21
Code: 0"

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[Code]....

Here is the error I am getting:

A control with ID 'LoginButtonHDR' could not be found for the trigger in UpdatePanel 'UpdatePanel1'.

Description:

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.InvalidOperationException: A control with ID 'LoginButtonHDR' could not be found for the trigger in UpdatePanel 'UpdatePanel1'.

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How can I work with Download functionality with Updatepanel. Here I am placing download code.

string fileName = Convert.ToString(e.CommandArgument);
if (fileName != "")
{

[code]...

I am calling this function from a Grid in Updatepanel. When I click on Download image in a grid column, no action is taking place. Plz find a solutions for me.

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Jan 11, 2010

[Code]....

Then on my contentpage i have 2 asp:Panels.

The first one is visible by default, the 2nd gets visible when pressing a button in the first panel.

[Code]....

So when i press the ButtonNbestelling, following code gets executed:

[Code]....

This is all going fine, But now on Panel2, i am unable to click on the buttons IF I remove the updatePanel: UpdatePanelPages from my masterpage then all is working fine ?

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AJAX :: Html Inside Updatepanel Not Working

Mar 31, 2010

The following is not working (does a full postback). Note: HTML tags inside updatepanel. We can' t have HTML tags inside updatepanel? If so, what's the work around?

<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<ContentTemplate>
<td><asp:DropDownList ID="ddlDEPT_ID" runat="server" AutoPostBack="true"></asp:DropDownList></td>
<td><asp:Label ID="Label5" runat="server" Text="Sub-Department:"></asp:Label></td>
<td><asp:DropDownList ID="ddlSUB_DEPT_ID" runat="server"></asp:DropDownList></td>
</ContentTemplate>
</asp:UpdatePanel>

The following works fine. AJAX in action.

<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<ContentTemplate>
<asp:DropDownList ID="ddlDEPT_ID" runat="server" Width="200px" AutoPostBack="true"></asp:DropDownList>
<asp:Label ID="Label5" runat="server" Text="Sub-Department:"></asp:Label>
<asp:DropDownList ID="ddlSUB_DEPT_ID" runat="server" Width="200px"></asp:DropDownList>
</ContentTemplate>
</asp:UpdatePanel>

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[Code]....

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[Code]....

and the javascript functions:

[Code]....

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UploadImage.aspx

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

[Code]....

</asp:Content>

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Response.Redirect is not working with UpdatePanel

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