Questions on UI for ASP.NET AJAX Forum

1 answer

106 views

Hello,

I'm curious how you'd set up that data sources to each of the detailTables on the server side. Because none of those tables can have IDs so how are you supposed to reference each one from the server side to set it's datasource? Even when I set the datasource for the rad grid as a whole, it doesn't seem to wan to bind to the datasource I set for it.

Grid

answered on 21 Aug 2008

1 answer

350 views

ComboBox Column - how to set the values / datasource programmatically

Hi..
I have a grid with comboboxes - how do I programmatically set the values and also set the data source in C#.

How do I find a ref to the control in the code behind?
thanks again

Grid

answered on 21 Aug 2008

4 answers

165 views

SerializationException error extracting SortExpressions

I am using radgrid for asp.net version 4.5 (r.a.d.controlsQ4 2006).
The following code works when I run on visual studio but errors out when deployed to the IIS web servers -

Dim sortExp As GridSortExpressionCollection = RadGridCalendar.MasterTableView.SortExpressions()
If Not sortExp Is Nothing Then
            Session.Add("CAL_SORT", sortExp)
        'Else
            Session.Add("CAL_SORT", "")
End If
I use the above session variable and apply the sort to another RadGrid.
The error I get is -
Exception type: SerializationException     Exception message: Type 'Telerik.WebControls.GridSortExpressionCollection' in Assembly 'RadGrid.Net2, Version=4.5.0.0, Culture=neutral, PublicKeyToken=ec87bc2939ec45df' is not marked as serializable.

The stack trace is -

Stack trace: at System.Runtime.Serialization.FormatterServices.InternalGetSerializableMembers(RuntimeType type)

at System.Runtime.Serialization.FormatterServices.GetSerializableMembers(Type type, StreamingContext context)

at System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitMemberInfo()

at System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitSerialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter)

at System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.Serialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter)

at System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(Object graph, Header[] inHeaders, __BinaryWriter serWriter, Boolean fCheck)

at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph, Header[] headers, Boolean fCheck)

at System.Web.Util.AltSerialization.WriteValueToStream(Object value, BinaryWriter writer)

Custom event details:

Any help will be appreciated.
Thanks.

Grid

answered on 21 Aug 2008

2 answers

146 views

Better documentation for the new rad rotator

Hi ;
i am currently using the newest version of RadRotator for rad controls for asp.net ajax. I'm trying to create a webpart that reads from a list in sharepoint 2007. upon looking at some online documentation on how to do this, all i can find is http://blogs.telerik.com/ToddAnglin/Posts/07-08-27/How_to_Create_RadRotator_Programmatically.aspx which unfortunately deals with the older version of radrotator. In particular there is a line in that document:

void img_DataBinding(object sender, EventArgs e)

{

Image img = sender as Image;

RadRotatorFrame frame = img.NamingContainer

as RadRotatorFrame;

img.ImageUrl = (

string)frame.DataItem;

}

that uses RadRotatorFrame object, that is not present in the current version of RadRotator. I'm stuck on how to proceed from here.

any help would be appreciated.

thanks
charles

Rotator

answered on 20 Aug 2008

2 answers

121 views

[Solved] Skin for GridDropDownColumn

I set theme Web20 for the whole application but I want my GridDropDownColumn to look like a RadCombobox with skin Vista. I don't seem to find any property for that.

Grid

answered on 20 Aug 2008

2 answers

241 views

RadScriptManager causes "AjaxControlToolkit is undefined"

This only reproduces once the code is on a non-local server.

I have an AjaxControlToolkit AutoCompleteExtender that works just fine locally. As soon as I put it on the server, the page generates an "AjaxControlToolkit is undefined" error.

After digging around to root cause the problem, I noticed that this error only occurs when I am using the RadScriptManager. If I am using the ToolkitScriptManager, the control works just fine on the server.

Is there some setting that I am missing for the RSM?

Thanks

Jay

General Discussions

answered on 20 Aug 2008

3 answers

160 views

Sample Website in Visual Studio

Do you have "smaller" sample websites to open in Visual Studio?

I have a quad-core, w/ 4 gig of mem, and when I open the sample website, it takes forever to load/build/debug, etc. Often it just hangs and then crashes because the site is so large. It would be very helpful to open samples of individual controls ... like the TreeView, and another for the Grid control, etc.

Does anyone else have problems with the enormous individual sample site?

Thanks!

General Discussions

answered on 20 Aug 2008

4 answers

178 views

Advanced Insert Template

Hi,

I am using Advanced Insert Template for scheduler. Can I access it on client side?

Thanks
Goksun

Scheduler

answered on 20 Aug 2008

2 answers

160 views

RadTabStrip Default Skin

The RadTabStrip Deafult Skin that is being displayed in my project is different than the one in the samples.

My RadTabStrip is all silver and I get none of the black highlights or the black nested tabs.

Can you tell me why your samples show a different Skin than what ships with the product.

See this link:

http://www.telerik.com/DEMOS/ASPNET/Prometheus/TabStrip/Examples/Appearance/Skins/DefaultCS.aspx - and choose default - notice the black areas in the tab, but the thumbnail shows all silver, which is what i see on my tab.

Also, the .psd that you can download here: http://www.telerik.com/support/product-skins-downloads.aspx - shows the black highlighting and nested tabs.

As you can guess, I would like to use the black version.

Thanks,
Kevin

TabStrip

answered on 20 Aug 2008

1 answer

89 views

RadWindow resizes automatically when ajax happens

Hello,
We have a custom web user control button on which it creates Radwindow dynamically and open radwindow with specified size mentioned in user control creation. We have this button in our pages under different panels and these panels and made visible true or false based on radcombbox selection which is controlled by ajax manager for ajax purpose. When the page first time gets loads and when clicking the button opens the radwindow in correct size as specified. But once we change radcombobox which shows another panel with different button which opens radwindow. But this window size is very small and not as equivalent as specified in the web user control. If i remove the ajax stuff and make it regular postback where the full page refreshes then everything works fine. Only when ajax is applied i am getting this resize issue. Please let me know is anything i have to do to make it work.

Regards,
Elango

Window

answered on 20 Aug 2008