Questions on UI for ASP.NET AJAX Forum

1 answer

144 views

[Solved] GridDropDownColumn : Concatenate on ListTextField

I currently have a RadGrid control, with a GridDropDownColumn as one of the columns referring to another table in my database structure. See here:

    
             <telerik:GridDropDownColumn DataField="OptionCategoryID" DataType="System.Int32" HeaderText="Option Category"   
        
            UniqueName="OptionCategoryID" DataSourceID="getOptionCategories" ListTextField="Name" ListValueField="OptionCategoryID">  
        
            </telerik:GridDropDownColumn>

It's working great, but I wanted to know if there was a way to concatenate the ListTextField using two fields from the datasource? Using the OptionCategoryId and Name to display something similar to the following in the dropdown:

123 - Option1
234 - Option2

Any assistance would be appreciated.
By the way, I'm using OpenAccess as my DAL.

Grid

answered on 21 Oct 2009

8 answers

337 views

z-index of Image Manager

We have a RadEditor inside a custom control that is being placed on an ASP:Panel that is being controlled by a ModalPopupExtender.

The idea is that when the user clicks on "Edit", the ModalPopupExtender displays the RadEditor. So far, this works fine.

The problem is that when the user clicks on the "Image Manager" button in the editor, the Image Manager form appears behind the RadEditor, where it cannot be accessed. It seems as if it is being drawn with a lower z-index that the RadEditor itself.

Three months ago, when we were coding this project, we did not see this behavior. Now, as we're trying to install it, it's shown up.

I need a fast fix, even if it's an ugly one. Is there some way I can set the z-index for the Image Manager and it's siblings?

Editor

answered on 21 Oct 2009

1 answer

105 views

Display Controls in first Row of Telerik asp.net ajax radgrid

Dear Telerik
I need to display in first row of radgrid(asp.net ajax radgrid) controls like combobox,textbox,raddatepicker,radtimepicker
These controls should be displayed after the header column.only the first row should contain these controls.the other rows in radgrid will be filled using database records at runtime.Please let me know whether it is possible to display controls in first row of asp.net ajax radgrid.It is urgent.Hope u will let us know.

Thanks and Regards
sri

Grid

answered on 21 Oct 2009

1 answer

132 views

Real Inline Editing ( Field by Field)

Hi Folks,

I'm in need to create an inline editable grid, where the user double clicks over the field and it opens the edit mode, on exit the field(onblur) the value must be recorded in the database via ajax.

just like that:
http://www.extjs.com/deploy/dev/examples/grid/edit-grid.html

I tried some examples I've found here, but none solved these needs

--
[ sorry for my poor english]

Grid

answered on 21 Oct 2009

2 answers

106 views

Read only mode after insert

Hi All, is there some way i can explicitly tell the grid to return to normal read only mode after an insert?

Grid

answered on 21 Oct 2009

1 answer

139 views

AfterClientCallBackError - JS Function was not called

I am having a problem with the AfterClientCallBackError. I expect my function to get executed after a callback error was raised but my function was not called, and a default javascript error message was shown instead. (I am seeing something like "UnAuthorized[]_$$_") in the javascript alert. Are there any other event(s) that I can subscribe to to handle the callback error?

I am using Telerik.Web.UI (2008.1.619.20). The AfterClientCallBackError function was defined like this:

    
            function AfterClientCallBackError(node) 
        
            { 
        
               alert("The error occured when you tried to expand the " + node.Text + " node"); 
        
            }

The nodes' ExpandMode were set to ServerSideCallBack and I already tried putting the function before and after the treeview markup but both had the same problem.

    
            <telerik:RadTreeView ID="_uscRadTrvtAuthority" runat="server" AfterClientCallBackError ="AfterClientCallBackError" OnClientContextMenuShowing="ClientContextMenuShowing" EnableDragAndDrop="true" AllowNodeEditing="true" OnNodeEdit="_uscRadTrvtAuthority_NodeEdit" Skin="Web20" ShowLineImages="False" CssClass="RadTreeView" OnClientNodeEditing="OnClientNodeEditing_uscRadTrvtAuthority" OnClientContextMenuItemClicking='OnClientContextMenuItemClicking'> 
        
                                        <ContextMenus> 
        
                                            <telerik:RadTreeViewContextMenu ID="ContextMenu1"> 
        
                                                <Items/> 
        
                                            </telerik:RadTreeViewContextMenu> 
        
                                        </ContextMenus> 
        
                                        <CollapseAnimation Type="OutQuint" Duration="100"></CollapseAnimation> 
        
                                        <ExpandAnimation Duration="100"></ExpandAnimation> 
        
                                    </telerik:RadTreeView>

Please help.

TreeView

answered on 21 Oct 2009

0 answers

69 views

More Finely Tuned Drag & Drop?

In times past I've successfully implemented drag & drop capability with the RadTreeView. But now I have a specialized situation for which I don't know if there's a solution:

Imagine you have a tree with 4 distinct types of nodes:

A
B
C
D

In this tree there are 4 levels of nodes. A B-node can only be a child of an A-node, a C-node can only be a child of a B-node, and a D-node can only be a child of a C-node.

What I'd like to be able to do is once a drag operation has been commenced by the user, restrict which nodes the dragged one can be dropped on. Thus for example if the user starts dragging a D-node then it can only be dropped on a C-node.

If this is possible, how would one accomplish it?

Robert

TreeView

asked on 20 Oct 2009

1 answer

96 views

Error when trying to create a Chart

Hi! how you doing?

I gonna lost my mind with this error:

(Follow the link to image)

Error image

What am I doing wrong??

Chart (Obsolete)

answered on 20 Oct 2009

2 answers

182 views

need to remove line break after RadSpell button

I'm having the same issue described in this thread: http://www.telerik.com/community/forums/aspnet-ajax/spell/no-line-break-after-spell-button.aspx

I'm using RadControls for ASP.NET AJAX Q2 2009 SP1. I followed the instructions in the documentation under Controls > RadSpell > Getting Started to put a simple Spell Check button on my web page. The issue I have is that I have other buttons on my web site (Save, Cancel, etc.) that I want to be inline with the Spell Check button. However, there is a line break after the Spell Check button.

My code is below. The "Spell Check" button appears on its own line. My "Save" and "Cancel" buttons appear next to each other on the next line.

    
            <telerik:RadSpell ID="RadSpell1" runat="server" SupportedLanguages="en-US,English" 
        
            ControlsToCheck="tbHCMLanguage,tbConsumerLanguage,tbCustomRecommendationComments" AllowAddCustom="false" /> 
        
            &nbsp;  
        
            <asp:Button ID="btnSaveCustomRecommendation" runat="server" Text="Save" OnClick="btnSaveCustomRecommendation_Click" /> 
        
            &nbsp;  
        
            <asp:Button ID="btnCancelAddCustomRecommendation" runat="server" Text="Cancel" CausesValidation="false" OnClick="btnCancelAddCustomRecommendation_Click" />

How can I remove this line break after the "Spell Check" button?

Thanks for your help!

Spell

answered on 20 Oct 2009

3 answers

308 views

[Solved] BUG:   converted to space

To reproduce:

1. Go to html view in editor.
2. Enter one or more " "
3. Switch to edit view.
4. Switch back to html view.

Any explicitly entered " " will have been converted to spaces.

Worse, these do not appear to be normal spaces (#32). They seem to be some funky unicode character that, when written to an html file on disk and viewed in a browser, appears as a "?".

This is VERY ANNOYING. The editor should NEVER change explicitly entered html entities!!!

And it should handle spaces properly (whether entered via the spacebar in edit view or as an entity in html view).

Grid

answered on 20 Oct 2009