Questions on UI for ASP.NET AJAX Forum

7 answers

855 views

how to change the selected RadMenu background color

Hi there,

This is my first using on Telerik control and also the style builder.
please refer to my attached image file, after I clicked/selected a menu from RadMenu control, the background became white color.
May i know how to change this?
i've searched through and played around the style builder, but the white background still there right after i clicked on it.
please help.

thanks.

Visual Style Builder

answered on 11 Jun 2010

1 answer

81 views

[Solved] Reordering with Drag & Drop

Hi,

I would like to make it so that when a user drags and drops a node they can only drop that node above or below other nodes, and not on top. Basically, I want them to be able to only reorder the nodes using drag & drop and not modify the hierarchy of the TreeView.

I know I can achieve this functionality using the OnClientNodeDropping event, but it is very tedious for the user because the area to drop a node above or below another node is only a few pixels high. I want the dragging and dropping to work like it does with a RadListBox: there is always an arrow showing where the item will be dropped, even if the item you are dragging is directly on top of the destination item.

What is the easiest way to achieve this?

Thank you for your help.

TreeView

answered on 11 Jun 2010

9 answers

573 views

Save Filter in a database

Hi there,

I searched the CHM but I wasn't able to find the answer. Is it possible to build a filter using this control and save it in a database? We have a need to build a filter which is read by a database job for other processing. The saved filter all needs to be retrieved and displayed so users can modify the filter. Is this possible?

Regards,
Joseph

Filter

answered on 11 Jun 2010

1 answer

112 views

Select Item that was inserted

1. Page uses LinqDataSource to bind grid on the aspx page.

2. Grid uses Paging (variable size depending on what the user has selected from dropdown).

3. User inserts new records via USER CONTROL.

4. Once record inserted, I need to select that record in the grid to display the details.

I am using a linqToSQL linqdatasource webcontrol on my page.

The grid binds to this control to populate the data.

I use a User Control to Update and Add new records to the database.

</EditFormSettings>

Now I need to allow the user to insert a new record.

Save the record then have the radGrid select that record.

We use paging also. I have looked at several of the examples, they all tend to use a datasource in the code behind and bind the grid to that -- We do this via the linqdatasource web control

Grid

answered on 11 Jun 2010

1 answer

113 views

captcha vs autopostback

Hi,
RadCombobox OnDemand causes autopostback. (Because of RadAjaxPanel captcha not refresh). On submit captcha isValid returns wrong value(when autopostback disabled everythging is OK). .Validate() on server side not change IsValid property. What should i do?

Captcha

answered on 11 Jun 2010

1 answer

64 views

Group displayed items

Hi.

I'm wondering if it´s possible to group items in the radrotator two at a time.
For example:

<< Image1 | Image 2 Image 3 | Image 4 Image 5 | Image 6 >>

Can I set the rrItem width for every other item somehow?

Thx in advance
//Ylva

Rotator

answered on 11 Jun 2010

1 answer

95 views

Validating radupload inside grid in client side

Hello guys.

I saw some post about radupload validation in grid, but is server-side. I'm trying to use this tip:

http://www.telerik.com/help/aspnet-ajax/upload_raduploadclientsidevalidation.html

but, when I put in my code the javascript:

    
            <script type="text/javascript"> 
        
             function validateRadUpload1(source, arguments) 
        
             { 
        
              arguments.IsValid = $find("<%= MyUploadControl.ClientID %>").validateExtensions(); 
        
             } 
        
            </script >

I got an error:

The name 'MyUploadControl' does not exist in the current context

Note:
The RadUpload is inside a grid;
The page is inside a masterpage;

I have tried with the complete name of control, like: ContentPlaceHolder1_RadGrid1_ctl00_ctl05_MyUploadControl

but I got the same error.

What's the best way to use this kind of validation?

Best regards.

[[|]]'s

Upload (Obsolete)

answered on 11 Jun 2010

3 answers

127 views

Grouping fieldnames

hi,

i have a populated grid on a web page. and a server side button. clicking on this button, i want to find out what columns have been used in the grouping.

i've tried this :

    
                    protected void Button1_Click(object sender, EventArgs e)  
        
                    {              
        
                        foreach (GroupItemCell oCell in grdPendingOrders.GroupPanel.GroupPanelItems)  
        
                        {  
        
                            foreach (Control ctrl in oCell.Controls)  
        
                            {  
        
                                if (ctrl is System.Web.UI.WebControls.ImageButton)  
        
                                {  
        
                                    System.Web.UI.WebControls.ImageButton button = ctrl as System.Web.UI.WebControls.ImageButton;  
        
                                }  
        
                            }  
        
                        }  
        
                    }

i thought perhaps from the button i could get the fieldname. (the fieldname is all i want)

but all controls are literals, no imagebuttons. but the grid is populated with data - i thought it might be a post back issue.

can you please help

thanks

andy

Grid

answered on 11 Jun 2010

1 answer

330 views

Radwindow style (no border)

Is there a style i can use to get rid of border , header and footer? I did set bordersize=0 but it doesnt work. Also i did set borderstyle to none.

Attached is the image file. I want do have radwindow similar to showed in image file.

I cannot use tooltipmanager or other control. The developer has already built a page using radwindow and it is functional. But it doesnt look cool due to thick borders and header and footer.

any help is appreciated.

Window

answered on 11 Jun 2010

1 answer

111 views

Show errormessages in caption of editform

I'm looking for a way to place errormessages in the caption of the editform (in grid with editmode = popup)

I've tryed this:

    
            protected void Grid1_InsertCommand(object source, GridCommandEventArgs e)     
        
            {     
        
                string errorMess = "";  
        
                // followed by a lot of tests on the typed values ...  
        
                if (errorMess != "")     
        
                {     
        
                    e.Canceled = true;     
        
                    e.Item.OwnerTableView.EditFormSettings.CaptionFormatString = errorMess;     
        
                }     
        
            }

but I have to click the insert-button twice, before the text showes up in the caption.
Any ideas on how to avoid having to click twice?

Btw. I can't place the errormessages as added literalcontrol to the cancel-button - this is used for some other info :o)

Grid

answered on 11 Jun 2010