AJAX :: Continuous Updates In Gridview (Counter)

May 5, 2010

How can I put counter like this. [URL]. Is there any way to do this , we can do it via sql server triggers or else.

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I want to data bind jQuery Counter just like we do to Ajax Counter. Also I would like to know that do we have events for jQuery counter just like we have a tick event in Ajax Counter?

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Jun 28, 2010

I have a grid view that always displays even number of rows. Is it possible to apply same styling for two contineous rows. So for example there would be different background color for rows no 1,2 and 3,4 I would prefer to do that in code behind.

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Mar 5, 2010

I have a webpart with - amongst other things - a button, that queries an external Oracle Database in the onclick handler. The Oracle server in question has high traffic and the connection fails from time to time. To counteract this, i've set up a loop to retry a specific amount of times. To inform the user, i want a Label below the button that gets refreshed if something happens. This is my current code :

[Code]....

In the click handler, i have something like that :

[Code]....

However.. this doesn't work because there is no actual postback within the event handler.

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May 31, 2010

I have a small C# ASP.NET app, and want to include an Ajax progress counter. The architecture is currently like this: Web Application --> calls a class that does the upload For example, in default.aspx, I call :

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Ajax - Implement Real Time Updates?

Feb 27, 2010

I have seen several websites that show you a real time update of what's going on in the database. An example could be. A stock ticker website that shows stock prices in real time Showing data like "What other users are searching for currently.." I'd assume this would involve some kind of polling mechanism that queries the database every few seconds and renders it on a web page. But the thought scares me when I think about it from the performance standpoint.

In an application I am working on, I need to display the real time status of an operation that a user has submitted. Users wait for the process to be completed. As and when an operation is completed, the status is updated by another process (could be a windows service). Should I query the database every second to get the updated status?

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Not Able To Retain HiddenField Values When Using AJAX Updates In .Net

Aug 20, 2010

I have a hidden field which is used to count the number of times "Load Grid" button is clicked. Load Grid button and the grid view are in update panel as shown below.

[Code]....

Code behind:
public partial class ajaxGridSort : System.Web.UI.Page
{
public string sortOrder
{
get [code]....
Each time user clicks on load grid or try to sort in the grid, I am loosing the hidden field values. Can you please help me understand why am I loosing hidden field data on AJAX postback and please provide the solution for this issue?

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AJAX :: Postback Method Updates Entire Page

Feb 19, 2010

I don't know why, but even using update panel, my postback method updates the entire page. I'm using a master page with aspScriptManager inside.
My ASP.Net code:
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The CodeBehind (C#) creating some RadioButtonList controls in my ASP.Net page, I'll post the main function and de Page_Load:
createTest function
[Code]....
Finally, the Page_Load:
[Code]....

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AJAX :: Updates On User Control Not Available On Housing Page

Jun 27, 2010

I have a user control that I am explicitely calling from an aspx page. In page_load of hte aspx page I have the following, myControl = (DynamicTable)Page.LoadControl("../inc/DynamicTable.ascx"); Then in my code where I want it to execute the control, I have this pnlESDDEnrolled.Controls.Add(myControl); where pnlESDDEnrolled is the panel I am loading it into for display. So, I execute the aspx page, it links off to the user control, populates the control, returns back to the aspx page and the page dispalys with the user control in the middle of it. All is well.

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AJAX :: RangeValidator ErrorMessage Clears When UpdatePanel Updates?

Jan 14, 2010

I thought my issue was related to the Validators not working in UpdatePanels but that does not seem to be the case.

All validators fire when they should but, the error warning message clears when the updatepanel updates.

for example...

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Ajax - Long Process And Sending Updates To Browser

Jan 30, 2010

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Jan 30, 2010

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I have a two gridviews that I populate it through some tables from a database.

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PLZ find below my transaction. i feel that something is wrong in those lines especially in the insert in the table BARCOD0F .the gridview dont show the new updates .i closed the page and relaunch everthing but the updates are not considered

at the first sight my code is right???

[Code]....

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Forms Data Controls :: Database Updates But Gridview Doesn't After Custom Button Click Event?

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So I followed Scot Mitchell's tutorial from asp.net/learn on adding a checkbox column to be able to select multiple entries and delete them with the click of a button. When I make my selection and click the button it works on the database end, as the desired entries are deleted. However, the entries remain on the page after it reloads. if I refresh the page it's updated properly but I'd like it to automatically update after the button is clicked.

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Here's the code behinf from the gridview page:

[Code]....

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On update the dropdown value shows NULL in database : here's structure for my gridview 

<asp:TemplateField HeaderText="Construction Phase" SortExpression="Phase_Name">
<EditItemTemplate>
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[Code] ....

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On a MVC 3 application I keep having the following error: System.Web.HttpException (0x80004005): File does not exist.

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at System.Web.StaticFileHandler.ProcessRequestInternal(HttpContext context, String overrideVirtualPath)
...

I checked the error detail and the file is Favicon.ico with path: /favicon.ico PATH_TRANSLATED C:UsersMiguelProjectsCMSCodeSitefavicon.ico

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[Code]....

In fact on my view I am calling the Favicon.ico, and it is showing, but using:

[Code]....

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For the purpose of simplicity, disregard the actual progress bar functionality (I was thinking of implementing one of those JS bars, with fancy colors and effects ;), but if I can get an update from the thread, then updating a simple JS progress bar becomes trivial ;) )

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