Ajax Data Controls

New Post: Passing parameter to DataService

alphapapalima — Sat, 07 Nov 2009 15:53:34 GMT

doh!! easier than I thought. 1)Modified the web method to take an argument and then DataService.TestData(x,onLoadSuccess); 2) and using an html button solved the post back problem.

New Post: Passing parameter to DataService

alphapapalima — Fri, 06 Nov 2009 23:52:17 GMT

In all the examples, the Webservice returns a datatable with all results during page load. I have a bunch of filters that I need the user to choose, and then on a mouse button click, will I call the Web Service and passing it an ID or filters.

1) How do I pass to the web method TestData an ID? Right now the format is: DataService.TestData(onLoadSuccess);

2) When I call the Web method from a button click event, the grid will bind the data and then on postback, it will disappear. How do I make it stay on postback?

New Post: GridView with bulk insert/update/delete

milosc — Fri, 16 Oct 2009 05:54:12 GMT

It will be nice to have gridview with multiple edit and a single commit. I will try to achieve this by altering source in order to have array of changed index. Has anyone tried this so far?

Created Issue: Error while paging through GridView [14113]

Willu — Fri, 11 Sep 2009 05:05:51 GMT

Hi i tried to run the sample application which you have provided in the download along with the source code,the gridview data paging example sometimes does not show the data like when i click on the next link (the one with >> symbol) from there on error occurs when i try to click on any page link. My downloaded version is 1.0.I request to please look into this issue

New Post: Auto refresh grid view

Jangie — Thu, 10 Sep 2009 17:27:28 GMT

I don't know if anybody is still frequenting this board, but just wanted to throw this in there:

I was testing this using IE6, and came across the crash after 4 or 5 refreshes. I added a 'return;' in my equivalent to the FillAgency function, which brought it up to 12 or so; adding a 'return;' in the onLoadSuccess function let it run to at least 50 (I got bored after that). Try that out and see if it resolves your memory leak issues.

Updated Wiki: Home

SonuKapoor — Tue, 16 Jun 2009 13:06:01 GMT

Welcome to Ajax Data Controls Project

The Ajax Data Controls is a DotNetSlackers project. Developed on top of Asp.net Ajax Extension, the main goal of this project is to provide rich set of data controls for Client Centric Development Model. Since the data controls of Asp.net like GridView, DataList, Repeater etc does not have any Client Side Object Model thus it is not possible to work with these controls with Web Service / Page Methods call. The included controls exposes same API in the client side as the Asp.net version with few more enhancements. Currently the project contains the following controls:

Repeater
GridView
DataList
Pager

Need More Info?

Live Example: hosted in DotNetSlackers
Forum: Questions about these controls can be asked here DotNetSlackers Forum
Bugs: If you're using it and found a bug, please check the "Issue Tracker" tab prior posting it.
Latest Bits: If you want to download the latest stable version, use the "Releases" tab, and if you want to get the latest source codes, check out the "Source Code" tab.
Team Blogs
- Kazi Manzur Rashid's Blog
- Sonu on .NET

Some important links

We have Just released the v1.0 and if you want to contribute in this project, do not hesitate to contact us.

Created Feature: Create inbuilt sorting

SonuKapoor — Tue, 16 Jun 2009 12:07:35 GMT

Add inbuilt sorting.

New Post: Security Exception

aedwards — Mon, 15 Jun 2009 18:15:44 GMT

I was using the AjaxData GridView successfully for my project. Then, when I moved it to a new web host, I started getting this security exception:

That assembly does not allow partially trusted callers.

Any ideas?

Thanks.

New Post: Binding a DataTable to the Grid

akshayakrsh — Thu, 28 May 2009 09:18:03 GMT

Can you please provide me with the information on how can I bind a DataTable to the grid in the AjaxDataControls?

Also, I need that the columns get auto-generated from the datatable that i provide? (the datatable is returned from my web service).

Thanks

Akshaya

Commented Issue: Microsoft JScript runtime error: Sys.Net.WebServiceFailedException

arame3333 — Fri, 01 May 2009 15:38:49 GMT

I tried running the samples and I got this error

Microsoft JScript runtime error: Sys.Net.WebServiceFailedException: The server method 'GetProductList' failed with the following error: System.Data.SqlClient.SqlException-- Login failed for user 'sa'. The user is not associated with a trusted SQL Server connection.

How do I fix this?
Comments: ** Comment from web user: arame3333 **

Do I need to download SQLExpress and get the Northwind DB?

Created Issue: Microsoft JScript runtime error: Sys.Net.WebServiceFailedException

arame3333 — Fri, 01 May 2009 15:25:32 GMT

New Post: Using ADC multiple in one page

huanhvhd — Tue, 14 Apr 2009 08:30:45 GMT

Hi,

I use ADC Repeater one time is ok, but my page have a few controls, I like to using ADC repeater, but it was on error. I check error console in firefox, nothing tobe display, it mean no javascript error. But nothing display too. It mean that I can not using ADC multiple time in one page?

Source code checked in, #32283

SonuKapoor — Tue, 17 Mar 2009 16:30:27 GMT

Fixed a small bug in the javascript files of GridViewDropDownListColumn.

Created Issue: Context Menu for controls

rakesh188 — Thu, 26 Feb 2009 18:09:13 GMT

It would be nice to have the ability to attach a context menu just like ACT to any control.

New Post: Repeater performance -- solution??

IS0LD0UT — Fri, 07 Nov 2008 20:15:30 GMT

Let me first say, this is a great product.

Now to my question...
I am using the repeater to load data into a repeater and a nested repeater. I noticed when the amount of elements gets up in the hundreds performance degrades. For my purposes using paging would not work.

I hooked up firebug and ran a profile on the code. 27% of the time (16739 calls) was spent in the _iterateElements function.

What I was thinking was instead of iterating through the elements looking for the ids of elements to re-id, it may be more efficient to parse each template once, and note the nodes that have ids and store them in an array. Then, when the item is generated, clone the template and use the $get() with the parent id and re-id each node.

I was thinking about changing the code to try this out, but I though I would see if this has already been attempted and the implemented method was determined to the fastest.

Thoughts?

New Post: Ajax GridView multiple field datakeys

nis4nilesh — Fri, 24 Oct 2008 10:08:10 GMT

Hi,

We are planning to replace asp.net GridView with Ajax GridView. But the limitation we are facing here is currently we have multiple fields in GridView datakeys and with Ajax GridView we can only have only 1 field as datakey [please correct me if I am wrong here].

Is there any workaround for this? if not can it be supported in further versions because asp.net GridView has that feature and I am sure the users will like to have it for Ajax Gridview also.

Please share your thoughts.

Thanks
Nils.

Closed Feature: Create DropDownList Column

gblmarquez — Tue, 07 Oct 2008 20:04:28 GMT

Create a DropDownListColumn for GridView.

Source code checked in, #23391

gblmarquez — Tue, 07 Oct 2008 20:04:26 GMT

New column added: GridViewDropDownListColumn. Sample "ComplexEditing.aspx" changed to show how the column works.

New Post: Auto refresh grid view

srlbauer — Wed, 01 Oct 2008 13:46:05 GMT

I have verified that Firefox does not leak memory when refreshing the grid. I have also verified that minimizing the IE windows to the task bar releases the memory (known behavior). I just installed XP SP3 hoping it would contain a fix but it doesn't.

This grid is unusable in IE if I can't resolve this issue. I hope someone has a solution to this problem.

Thanks.

New Post: Auto refresh grid view

srlbauer — Tue, 30 Sep 2008 13:17:43 GMT

I have a very similar problem. I am using setInterval to refresh the grid. It would appear that there is a memory leak either in the grid or IE 7 (I haven't tested in Firefox yet). The IE memory usage increases with each call to dataBind() and eventually, the application starts raising out of memory exceptions. Otherwise, it works nicely.

I am using the latest 3.5 binaries.

Any help would be greatly appreciated?