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problems on selecting a row

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Veronica
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Veronica asked on 05 Dec 2008, 05:13 PM
Hi, I'm having problems selecting a row from a radgrid and I don't know how to solve it. The thing is that some times, not always, when I want to select a row from a radgrid, it won't let me do it, is like the radgrid isn't responding, the page works fine, so I think is not problem in the page's code. At first it happends when I ordered the radgrid by a column a couple of times, but then I notice that when the page loaded and without ordering or filtering, the radgrid wasn't let me select a row.

I change some of the properties of the radgrid, Allow Sorting=true, AllowMultiRowSelection=false and AllowRowSelect=true, so I don't know whats happening.

Any idea is welcome.

The version of the radgrid is 3.0.2.0

Thank you.
Veronica

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Colin
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answered on 08 Dec 2008, 12:05 PM
Hi

I had this problem and it turned out that it was because I was using a ScriptManager control on the page. When I changed it for a RadScriptManager, I was able to select rows on the Grid again.
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Veronica
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answered on 09 Dec 2008, 01:41 PM
Hi Colin, yes you are right, I'm using a ScriptManager on the page. How can I do to change it for a RadScriptManager?

Thank you.

Veronica
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Colin
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answered on 09 Dec 2008, 01:59 PM
Delete the ScriptManager, then drag a RadScriptManager from the RadControls section of your toolbox onto your form.
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Veronica
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answered on 10 Dec 2008, 02:05 PM
Hi Colin, I'm looking at the html code and I'm not seeing the ScriptManager. I have this:

<meta content="JavaScript" name="vs_defaultClientScript">

but nothing else.

How can I delete it? Sorry for asking but I'm new in VB.NET and RADControls.

Thank you.



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Colin
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answered on 10 Dec 2008, 03:26 PM
Hi Veronica

What are you using to build your web page? I use C# in Visual Studio but I would imagine VB is similar. If you're not using VIsual Studio, I'm not sure I can help you.  How did you get the grid control onto the page in the first place?
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Veronica
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answered on 10 Dec 2008, 05:11 PM
I'm using VB in Visual Studio .NET 2003. The thing is, the page was started by one of my co-workers, one of the radgrids was already in the page and I put the other one. I had to add the radgrid element to the toolbar, because some how it wasn't there. Then I drag the radgrid of the toolbar to the page.
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Colin
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answered on 10 Dec 2008, 09:40 PM
If you open the page in design view, can you not see a ScriptManager control on the page? If so, delete it. Then drag a RadScriptManager from the toolbox onto the page.
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Veronica
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answered on 11 Dec 2008, 06:04 PM
Ok, I'm think that I was not anderstanding you. I thought that in my page I have a ScriptManager because in the search combobox under the menu bar appears the object ScriptManager (*), but in the html code nothing like <asp:ScriptManager ID=”manEjemplo” runat=”server”/>
appears. And if I try to add that, it won't let me because it doesn't appear in the list of object defined for asp.
(*) If I look for it in the entire solution I have this result:
"Buscar todos "ScriptManager", Subcarpetas, Resultados de la búsqueda 1, Toda la solución, "*.*"
Repeticiones: 0    Archivos con repeticiones: 0    Archivos examinados: 140
"
This means:
"Search every "ScriptManager", subfolders, search results 1, entire solution, "*.*", Repetitions: 0 Files with repetitions: 0,
Files examined: 140"

 If I look for it in the actual proyect I have this result:
"Buscar todos "ScriptManager", Subcarpetas, Resultados de la búsqueda 1, Proyecto actual: http://localhost/ProyectoNotas/Seguimiento_Notas/seguimientoNotas.vbproj, "*.*"
Repeticiones: 0    Archivos con repeticiones: 0    Archivos examinados: 127
"
This means:
"Search every "ScriptManager", subfolders, search results 1, Actual proyect: http://localhost/ProyectoNotas/Seguimiento_Notas/seguimientoNotas.vbproj, "*.*"
Repetitions: 0 Files with repetitions: 0, Files examined: 127"

Well, I'm lost.
Thank you for your help.
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Dimo
Telerik team
answered on 12 Dec 2008, 06:23 AM
Hi Veronica,

You are using the classic RadGrid for ASP.NET. In this case you don't need a ScriptManager, nor a RadScriptManager on the page. These are required by the new RadControls for ASP.NET AJAX.

Please send us a simple web project, which reproduces the row selecting problem and we will inspect it locally.

Regards,
Dimo
the Telerik team

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Colin
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Veronica
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Dimo
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