Questions on UI for ASP.NET AJAX Forum

3 answers

394 views

[Solved] Access CommandName on Client Side

Hello,

I am using a RadGrid and wanted to know how I intercept the grid command name on Client Side. For example, I have a Delete column on the grid. When the delete button is clicked, I want to run some client side script and then run some server side script. What do I need to to in order to have my Javascript pick up the fact that the RadGrid Delete button has been clicked?

Thanks,
Dave

Grid

answered on 18 Feb 2010

3 answers

130 views

Rad Control AllowFilteringByColumn

Hi I am trying to change the AllowFilteringByColumn Property of the radgrid to false / True via a button event click at run time. However I cannot see the change on the RadGrid when it executes. Any ideas ?

Grid

answered on 18 Feb 2010

1 answer

285 views

Problem displaying Tree Context Menu with RTL enabled

Hi

I tried to enable the RTL support on rad tree, and found that the context menu suddenly got the 100 % width of page -

please see the attached image .

When I tested it on other machine, I found that context menu was ok.

The difference was that on machine with problematic context menu I had IE6 , and on the second machine it was IE8 and chrome.

Is it really could be a problem with IE6 ? Other problem ?

Thanks .

TreeView

answered on 18 Feb 2010

1 answer

130 views

Hierarchical grid - new demo

Hello support,

Is it possible to add a tabstrip into the edit forms of the parent and / or children using the hierarchical grid entry found in the demo here? For that matter, is it possible to create an edit form at all in the hierarchical grid entry grid?

If so, could you explain how to do so to some degree.

Thanks for your anticipated help.

Grid

answered on 18 Feb 2010

2 answers

84 views

expand collaps with animation?

gird has a property that can set Animation when Expand and Collaps ?

Grid

answered on 18 Feb 2010

3 answers

130 views

add mask to calender

hi
how can i add mask to calender: 20-02-2007
i want to type numbers only and not "-" or "/"
for 20-02-2007
i need onlyto type 20022007.

<telerik:RadDatePicker ID="TBox" runat="server" Width="120px" Culture="Dutch (Netherlands)" ShowPopupOnFocus="True" Skin="Outlook">

</Calendar>

<DateInput ID="DateInput1" DisplayDateFormat="dd-MM-yyyy" runat="server"

DateFormat="dd-MM-yyyy" >

</DateInput>

</telerik:RadDatePicker>

Calendar

answered on 18 Feb 2010

10 answers

1.5K+ views

Force RAD AJAX Panel to update

Hi,

Is there a way to force the RAD AJAX Update Panel to update in the same way you can with the MS Update Panel, for some reason the RAD one is not updating controls within when another MS Update Panel modifies the content within the RAD panel.

Thanks

Ajax

answered on 18 Feb 2010

3 answers

140 views

Expand rebinds mastertable

Hello,

We have a Radgrid set up as followed

    
            <telerik:RadGrid ID="RadGrid" runat="server" AutoGenerateColumns="False"   
        
              GridLines="None" AllowPaging="true" AllowCustomPaging="true" PageSize="100" AllowMultiRowSelection="true" 
        
              onitemcommand="RadGrid_ItemCommand" OnItemDataBound="RadGrid_ItemDataBound" 
        
              OnNeedDataSource="RadGrid_NeedDataSource" OnPreRender="RadGrid_PreRender" > 
        
              <ExportSettings> 
        
                <Pdf PageWidth="8.5in" PageHeight="11in" PageTopMargin="" PageBottomMargin="" PageLeftMargin="" PageRightMargin="" PageHeaderMargin="" PageFooterMargin=""></Pdf> 
        
              </ExportSettings> 
        
              <ClientSettings EnablePostBackOnRowClick="true" > 
        
                <Selecting AllowRowSelect="True" /> 
        
                <ClientEvents OnRowClick="RowClick" OnRowContextMenu="RowContextMenu" OnRowCreated="RowCreated" /> 
        
            </ClientSettings>
  <
 
MasterTableView Name="Customer" currentresetpageindexaction="SetPageIndexToFirst" DataKeyNames="CustomerNO" >

This radgrid has a detailtable that is set up as followed

    
            <telerik:GridTableView runat="server" Name="Orders" AutoGenerateColumns="false" AllowSorting="false" 
        
               Width="100%" PageSize="20" AllowPaging="False" DataSourceID="UitvoeringenObjectDataSource" currentresetpageindexaction="SetPageIndexToFirst"   
        
               DataKeyNames="eKeyUITVRNG" > 
        
              <ParentTableRelation> 
        
                <telerik:GridRelationFields DetailKeyField="CustomerNO" MasterKeyField="CustomerNO" /> 
        
              </ParentTableRelation>

When a user expands a row in the mastertable, the OnNeedDataSource event of the radgrid is also executed.
After that the rebind of the detailtable is triggered.

Why is the rebind of the mastertable taking place?
In my opinion only the detailtable should be bound at time of expanding and not the mastertable. Or is RadGrid triggering this because of some of the properties/events i set?

By the way, we're using version 2009.3.1208.35

Thanks in advance!

Kind regards,
Roel

Grid

answered on 18 Feb 2010

1 answer

207 views

Exporting to existing Excel file

Hello,

I would like to export a datatable to an existing Excel file. Something like:

Open file X.
Insert datatable D on Sheet S starting at Column C and Row R. Preferably with an option whether or not to insert headers or just data.
Return new file to user with Http Response.

Anyone knows if there is a Telerik control that could help me with this problem. If not references to any other third party control would also be helpful. I did implement this using Excel.Interop but it is slow and unreliable.

General Discussions

answered on 18 Feb 2010

1 answer

131 views

Auto-sizing a floating raddock around an image

I have a floating raddock with it's content set to a single HTML IMG tag. The user gets to pick the image that is used in the tag so the images will be all different sizes. I need to be able to have the raddock automatically change its height and width to show the whole image when the user selects the image. How can I go about achieving this behavior?

Thanks,
--nick

Dock

answered on 18 Feb 2010