Questions on UI for ASP.NET AJAX Forum

2 answers

105 views

Client events not firing in radajaxupdatepanel

Hi there,

I am creating an employee dashboard similar to an iGoogle implementation.

I am using the radtabstrip and radwindowmanager inside of a radajaxupdatepanel. When a tab is clicked, an ajax postback occurs, the previously open radwindows are removed from the radwindow manager (on the server side), and new radwindows are created (again on server side).

After the ajax postback is done, the windows appear properly, but do not fire their dragend and resizeend client events the first time the user drags/resizes after the postback. The user has to drag/resize at least twice before the events are fired.

Should I be doing something else to ensure that the events are wired up?

Thanks,

Adam

Window

answered on 20 Aug 2010

3 answers

367 views

[Solved] How do I Add a User Control to RadTreeView Item Template Node upon ContextMenu Click Add

Basically have a treeview that has a title as the first node and upon contextmenu selection you add a user control to the item template...

I'm assuming upon the e.menuitem.value on the case statement you would add that user control to the item template on that node but how do you add it dynamically?

thanks in advance.

TreeView

answered on 20 Aug 2010

2 answers

313 views

Highlighting Template Item on MultiColumn

I have a multi-column combobox showing 3 items in the dropdown. When going to select an item the highlight bar is very thin, bounces around a lot and rarely ends up on the item to be clicked/selected. See attached image.

<telerik:RadComboBox ID="radcmbProduct" runat="server" Width="400px" Height="200px" AllowCustomText="false" EmptyMessage="Select a Product" EnableLoadOnDemand="True" ShowMoreResultsBox="true" DropDownWidth="600px" EnableVirtualScrolling="true" HighlightTemplatedItems="true" MarkFirstMatch="true" NoWrap="true" OnItemsRequested="radcmbProduct_ItemsRequested" OnItemDataBound="radcmbProduct_ItemDataBound">

<HeaderTemplate>

<ul>

<li class="col1">Title</li>

<li class="col2">System</li>

<li class="col3">Price</li>

</ul>

</HeaderTemplate>

<ItemTemplate>

<ul>

<li class="col1">

<%# DataBinder.Eval(Container.DataItem, "Title") %></li>

<li class="col2">

<%# DataBinder.Eval(Container.DataItem, "GameSystemName") %></li>

<li class="col3">

<%# DataBinder.Eval(Container.DataItem, "DisplayPrice")%></li>

</ul>

</ItemTemplate>

</telerik:RadComboBox>

ComboBox

answered on 20 Aug 2010

1 answer

83 views

Replace textbox with simple HTML Editor in RadScheduler

Hi Team,

I want to replace the simple textbox coming in RadScheduler (for adding appointments) with HTML editor.
Please suggest how can i customize that. Please reply to the earliest.

Thanks and Regards,
Amrita Mandal

Scheduler

answered on 20 Aug 2010

2 answers

175 views

Bind to combobox after populating

Hi,

I have a combobox within a griditemtemplate. This combobox is being populated in sql by using the following code.

Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As GridItemEventArgs)

If e.Item.ItemType = 2 And e.Item.IsInEditMode Then

Dim editform As GridDataItem = CType(e.Item, GridDataItem)

Dim comboBox As RadComboBox = editform.FindControl("cmboDomains")

PopulateComboEmail(comboBox)

End If

End Sub

The problem I have now is that I want to bind a value from the grid as the text for this combobox only after the combobox has been populated. As of right now, the combobox comes up empty because I try to bind the text value before there are any values in the combobox.

<telerik:RadTextBox id="txtEmailAddress" runat="server" MaxLength="150" Width="200" Text='<%# Bind("proxyAddresses") %>'/>@<telerik:RadComboBox ID="cmboDomains" runat="server" Width="200" text="'<%# Bind("domain") %>'"></telerik:RadComboBox>

Please let me know how I can achieve this!

Thanks!
Trevor

Grid

answered on 20 Aug 2010

1 answer

130 views

[Solved] How to stop the file from being copied into the folder?

Here is my situation - first, I am using the javascript blurb that Telerik provided in the documentation in order to display the Submit button inside the div (Place the submit button inside the upload div). So the Submit button is not tied to any kind of code-behind action.

Now, what I want to do is use the Upload control to get my files, but I don't want them copied to a folder. I am going to convert them to another format in memory, then save the converted files to the database. All of this is being done in memory.

Since I don't have a button click event firing, I decided to simply hook into the RadUpload1_ValidatingFile() event instead. There, I just start with:

UploadedFile file = e.UploadedFile;

then I just start the process of converting my file and saving it to the DB.

All of this works just great, with one exception - the Upload control still copies the file to the folder specified in the TargetFolder parameter.
I don't want that to happen.

I tried ending the process with:
e.SkipInternalValidation = !e.IsValid;

But that doesn't stop the file from copying over :(

Help?

Upload (Obsolete)

answered on 20 Aug 2010

2 answers

214 views

ContextMenus z-index

It appears the default z-index for the TreeView ContextMenus is 7000 and written by the control in-line. I need to change this value so that the ContextMenus appears above some other elements on the page.

How do I do this?

Thanks in advance,

Keith E.

TreeView

answered on 20 Aug 2010

6 answers

290 views

Purpose of FileItem.Extension

Hi guys!
What is the purpose of FileItem.Extension property?
I'd like to show files without extensions with proper icons. So my original thought was to use FileItem.Extension but after debugging I have discovered that only file extension is used as additional class name.
Is this an issue that Extension property is ignored and how can I show files with proper icons?

FileExplorer

answered on 20 Aug 2010

2 answers

300 views

Editor toolbar - Cut, Copy, Paste buttons do not work in Firefox, prompted to use keyboard shortcuts

I'm experiencing different results when clicking on the Cut, Copy, Paste, or Paste From buttons in the Editor toolbar depending on what browser I use. The issues can be reproduced using Telerik's default demo for the RadEditor (http://demos.telerik.com/aspnet-ajax/editor/examples/default/defaultcs.aspx)

Here are the results...
* Firefox (v3.6.8)- a pop-up message indicates to use the keyboard shortcuts for Cut, Copy, Paste, and Paste From buttons.
* IE (v8.0.6001.18702) - all the buttons work as expected, no pop-up indicating to use keyboard shortcuts.
* Safari (v4.0.5) - the Cut and Copy work as expected, but the pop-up message is received when clicking the Paste or Paste From buttons.
* Google Chrome (v5.0.375.126) - the Cut and Copy work as expected, but the pop-up message is received when clicking the Paste or Paste From buttons

Anyone know why the button behavior varies between the different browsers?
Thanks!

Editor

answered on 20 Aug 2010

1 answer

123 views

Handler Class

Dear Support,

I am trying to implement FIleExplorer in my application using the DBContentProvider sample.
I was finding it difficult to get around the Handler.ashx class.

This class is suppose to receive HTTP request from the client and process it in our custom logic. But as per Microsoft's Documentation on Handler class, they are supposed to be Marked in the Web.Config within the httphandlers tag, to make it work. I do not see any such implementation in our web.config. So how does it work then, and also as per them, it can be debugged. But in your demo, i have put breakpoints in all the methods. But none of them get hit while running your sample.

Can you please suggest me with a sample if possible as how does it work and if it can be debugged.

FileExplorer

answered on 20 Aug 2010