Questions on UI for ASP.NET AJAX Forum

5 answers

135 views

Hello,

I'm looking for an example, how to use the load on demand mechanisem when my data source is a static xml,
and not sql/mdb/datatable sources.

Is it possible to do it? or i must use the other sources only?
Can i get an example of that?

Thanks,

Oren

TreeView

answered on 23 Dec 2010

3 answers

134 views

Load on demand with two comboboxes in grid

Hello guys.

I have a doubt about combobox in radgrid.

My grid have two comboboxes (in two GridTemplateColumns) when in editmode: one for State and other for city. In the State combobox SelectedIndexChanged event, I want to populate my City combobox, but I don't know how to get the city combobox in the SelectedIndexChanged event of State combobox. I have tryed some like this:

RadComboBox ddlCity = (RadComboBox)RadGrid1.FindControl("ddlCity "); but it doesn't work.

How can I do?

Thanks in advance.

Regards.

Grid

answered on 23 Dec 2010

1 answer

104 views

How do I set the width?

<telerik:TreeListTemplateColumn>

<ItemTemplate>

<asp:LinkButton ID="deleteButton" runat="server" Text="delete" CommandArgument='<%# Eval("pdrID") %>' CommandName="Delete" />

</ItemTemplate>

<ItemStyle HorizontalAlign="Right" Width="50px" />

</telerik:TreeListTemplateColumn>

This doesn't seem to work for me...

TreeList

answered on 23 Dec 2010

6 answers

78 views

Show delay not being honoured when showing via client side

Hi,

I'm using a webservice to populate my tooltip, which means I'm having to call it via javascript. The show delay is not honoured when I do this. How do the rad controls implement this, as they must fire the even client side, what event is used to perform this action please? Using showtootip means I would have to write some horrible code to perform a show delay, and I would rather not do that if possible.

Cheers,

Davoc

ToolTip

answered on 23 Dec 2010

0 answers

59 views

how to reduce size of page?

hi
the size of my page is 200kb
how to reduce size?
please hep to me
thanks

General Discussions

asked on 23 Dec 2010

1 answer

89 views

Panel Update & ScriptManager.RegisterStartupScript

Hi

After the update to 2010 Q3, every time that I insert in a page with the panel update management a javascript with RegistreStartupScript, IE 8 show my an handler exception.

Can tell my how to solve this problem?

Thanks.

General Discussions

answered on 23 Dec 2010

3 answers

166 views

telerik:RadAsyncUpload is missing

For some reason, I dont see telerik RadAsyncUpload control. I do see telerik:RadUpload, but when I write the tag for telerik:RadAsyncUpload, VS do not recognize that. Do I need to add some special reference for that to work?

I also do see Telerik.Web.UI.RadUpload class, but Telerik.Web.UI.RadAsyncUpload or Telerik.Web.UI.AsyncUpload is not available anywhere. Please suggest what I can do to bring that in my code?

I am using version 2009.3.1314.35 of rad Controls under VS.NET 2008

thanks,

Upload (Obsolete)

answered on 23 Dec 2010

5 answers

97 views

opening different styled windows

Up till now, I have used a single radwindowmanager in my application (in a masterpage).The RadWindowManager specifies the skin to be used for all popup dialogs throughout my application, I open similarly-styled windows using:

windowObject.radopen(url, name)

...where "windowObject" determines which "frame" to open the window from (ie window, top, parent, etc.)

Some new application requirements dictate that I need to be able to open dialogs in more than one styled window. My understanding is that, to accomplish this, I need to add a second RadWindowManager to my pages (please let me know if there is a more straightforward method of doing this). The second RadWindowManager has a different id and skin. Now, when I want to open a popup using this second style, I just get a reference to the second RadWindowManager and use:

oManager2.open(url, name);

This works fine, except the issue I am running into is that i'm not sure how to open the window from the correct "frame" anymore using this windowmanager .open syntax. I need to specify the frame because sometimes I have windows that are opened from within other windows, and I need to be able to specify whether the window should open on top, or within the frame of the parent window.

Window

answered on 23 Dec 2010

3 answers

113 views

Using RadGrid Column Filters with DynamicData

Hi,

I am using RadGrid for dynamic data. When i Bind the data using DynamicLinqDataSource and load it is all waorking with edit and delete all the functions .

But i wants to use the column filtering to the RadGrid , When i enter something in the filterBox and try filtering it It is giving me an error like

LinqDataSource 'GridDataSource' does not support the Where property when AutoGenerateWhereClause is true

I don't kow how to fix this problem, I tried adding AutoGenerateWhereClause="false" to the LinqDataSource But still i am getting that error.

Is it like so , i can't use column filtering for the grid when i use dynamic data structure??

Please Help me..

Thanks a lot .

--

Grid

answered on 23 Dec 2010

3 answers

132 views

telerik:RadAsyncUpload

Using telerik:RadAsyncUpload, when I am trying upload a document I get following expcetion in my IE window.

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C)

Timestamp: Tue, 14 Dec 2010 17:54:57 UTC

Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500

Line: 6

Char: 62099

Code: 0

URI: http://myappserveriis49/AppFramework/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a3de828f0-5e0d-4c7d-a36b-56a9773c0def%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2010.2.929.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a15a8cff0-9e51-4282-a100-c2dcd204ecf2%3a16e4e7cd%3a86526ba7%3a874f8ea2%3af7645509%3a24ee1bba%3ae330518b%3a1e771326%3ac8618e41%3aaa288e2d%3a19620875%3a490a9d4e%3abd8f85e4%3a8674cba1%3ab7778d6c%3ac08e9f8a%3a59462f1%3aa51ee93e%3a58366029%3aa585d0d4%3ad312a85e%3ae085fe68

The system where this application hosted in on Windows 2003 Server R2.

I have attached my web.config file for any one to help me. Can you please help me where the error is and how to fix this issue.
Your help is greatly appreciated.

Using the same RadAsyncUpload, when we try to upload a file it is asking the Authenticating the user by asking UID/PWD. However even after we enter the valid USerName/Password it is throwing above script exception.

Thanks
Ramana

General Discussions

answered on 23 Dec 2010