Questions on UI for ASP.NET AJAX Forum

0 answers

82 views

Dynamic RadDocks with User Control and UpdatePanel

Just wanted to share with the forum a problem that I found and fixed with dynamic RadDocks. I created some RadDocks in the Page_Init event and use the CurrentDockStates and RadDockLayout1_SaveDockLayout methods for the Dock.Index position to work correctly after I move a RadDock to a different position. My code was working fine but would always error after moving a RadDock to a different position. The problem was an UpdatePanel in the UserControl within my RadDock. After I deleted the UpdatePanel in the UserControl, everything worked fine after a repositioning.

Dock

asked on 09 Feb 2011

4 answers

393 views

Export to Excel with RadGrid bound to datatable

Hi,

I am using the RadGrid to export the data to excel. I have a button the same page. When I click the button, I set the following in the click event in the server

rgInvoice.ExportSettings.ExportOnlyData = true;
rgInvoice.ExportSettings.IgnorePaging = true;
rgInvoice.ExportSettings.OpenInNewWindow = true;
rgInvoice.MasterTableView.ExportToExcel();

I am following the example in this link
http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/exporting/defaultcs.aspx
The only difference is that I am binding a datatable to the RadGrid in the .cs file.

The export works when I click the header CommandItem in the RadGrid. But when I click the button in the page, the export CommandItems header with the buttons disappear and the export doesn't work. Can anyone suggest what might be wrong.

Thanks
Prithvi

Grid

answered on 09 Feb 2011

1 answer

412 views

RadEditor Has No Scroll Bar

I have a RadEditor with a defined height whose content will need to scroll if necessary. However, the control I've used (shown below) has no scroll bars by default. The CSS for the page defines overflow: hidden, which could be the culprit. However, when I've tried to specify overflow: auto (or scroll) for the editor, I get a scroll bar that encompasses the entire control (including the toolbar), That means the toolbar scrolls as well, which is obviously not the intent.

Any help is appreciated.

<telerik:RadEditor ID="Instructions" runat="server" Width="640px" Height="300px" Skin="Office2007" EnableResize="false" EditModes="Design">

<Tools>

<telerik:EditorToolGroup >

<telerik:EditorTool Name="Cut" />

<telerik:EditorTool Name="Copy" />

<telerik:EditorTool Name="Paste" />

</telerik:EditorToolGroup>

</Tools>

</telerik:RadEditor>

Editor

answered on 08 Feb 2011

3 answers

90 views

[Solved] Correct alternating item styles after hiding a row

When removing grid items after a delete for instance, I hide the grid item on the server side.

GridDataItem gdi = (GridDataItem)((sender as ImageButton).NamingContainer);

//hide the deleted record

gdi.Visible = false;

I have the grid in an update panel.
Once the row is removed, the alternating styles is fudged if the user removes an alternate style between two like styles.

Is there a way to get the grid to restyle the items after hiding one?
Or am I forced to rebind? (I tried to just hide the row in an attempt to speed up performance since hiding one row seems like ti should be quicker than rebinding).

Cheers

Grid

answered on 08 Feb 2011

14 answers

612 views

[Solved] combine multiple *.axd calls

Hi,

We've couple of aspx pages with different Telerik controls including radwindow pop-ups.
We're using RADScriptManager to combine scripts.

From the Client Fiddler trace we're getting multiple requests for Telerik.Web.UI.WebResource.axd?_TSM_HiddenField...

To be exact we're getting about 10 requests.

Inspecting the returned *axd bits shows multiple downloads for common.core.js and other telerik scripts.

Question:

1. How can we combine all the *.axd request into a single request?

2. Why Telerik is not caching script files already downloading using a previous *.axd request?

Thanks for you Help.

Thanks,

Varadhg

Ajax

answered on 08 Feb 2011

1 answer

94 views

Hide Back image in Table Wizard

Can you please tell me how to hide Back image in table wizard ( editor -- >Module manager-->Cell Properties--> Back Image).

If this can be achieved by css. Can you please tell the css path also. I am not using custom Css.

Thanks
BV

Editor

answered on 08 Feb 2011

5 answers

176 views

RadGrid Self-referencing Hierarchy Implementation Issue

We are trying to implement the self referencing hierarchy in RadGrid. But the example provided in the Telerik demo site creates expand\collapse button explicitly for each row of the GridDataItem. Besides , It hide\expand the columns through iterating the each GridNestedViewItem and their nested tables recursively. Is there any other way to implement this functionality without creating explicit button control and avoiding the recursive loop for each GridDataItem?

Grid

answered on 08 Feb 2011

1 answer

109 views

Templates for RadEditor

Hi,
We wanted to created some predefined templates for RadEditor , is there any format for to create these templates? or any HTML file can be used as template?

General Discussions

answered on 08 Feb 2011

1 answer

79 views

Editor Icons Disappear

Our client is running Sitefinity 3.1 in IE 8.0.7600 (in compatibility view) and when she edits a Generic Content control, all of the content editing icons appear briefly but then disappear just as the editor is fully loaded (see screenshot). The scroll bar also flickers.

This does not occur in Firefox 3.6.3 or actually even in IE 8.0.6001. I have obviously just told our client to use Firefox for the time being, but I would like to be able to give her an answer as to why this is happening when it was previously not a problem.

Thank you!

Editor

answered on 08 Feb 2011

2 answers

148 views

Issues With asp Validation Controls

Dear all,

1-Please i used a asp required validation controls with radcombo box and the InitialValue property of required validation not working .
2-other controls is working only in the first view of the page if the page is posted back the validation not working ..
Please help me in this .

Best Regards

ComboBox

answered on 08 Feb 2011