Questions on UI for ASP.NET AJAX Forum

1 answer

135 views

OnClientClose Issue when creating RadWindow in VB.NET code

I've been using the following code to open RadWindows, with the previous version of Telerik ASP.NET components, but it seems to fail with the latest version:

    
                    Dim _window As New Telerik.Web.UI.RadWindow()  
        
                    _window.ID = "Window1" 
        
                    _window.NavigateUrl = "page.aspx" 
        
                    _window.Width = Unit.Pixel(640)  
        
                    _window.Height = Unit.Pixel(480)  
        
                    _window.Title = "title" 
        
                    _window.VisibleOnPageLoad = True 
        
                    _window.Skin = "Vista" 
        
                    _window.OnClientClose = "Refresh();" 
        
                    RadWindowManager1.Windows.Add(_window)

When _window.OnClientClose line is commented out, the window comes up, otherwise I get a JavaScript error on the page, and no window. The Refresh() function is on the page, and was working before.

Any help is greatly appreciated!

Window

answered on 26 Jun 2008

12 answers

853 views

RadComboBox not initially displaying items. New problem with build 619

I just updated to build 619 and on all pages with a RadComboBox, the box looks empty. It's actually not empty, but there is a display issue when you have a RadFormDecorator and a RadStyleSheetManager on the same page.

I just tested this and if I remove either one, the problem goes away. This problem has just been introduced with build 619.

My code is below, test for yourself.

    
                <form id="form1" runat="server">  
        
                <telerik:RadFormDecorator ID="RadFormDecorator1" Runat="server" /> 
        
                <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server">  
        
                </telerik:RadStyleSheetManager> 
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server">  
        
                </telerik:RadScriptManager> 
        
                <div> 
        
                    <telerik:RadComboBox ID="ddlMembershipType" Runat="server" Skin="Vista">  
        
                        <Items> 
        
                            <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem1"   
        
                                Value="RadComboBoxItem1" /> 
        
                            <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem2"   
        
                                Value="RadComboBoxItem2" /> 
        
                            <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem3"   
        
                                Value="RadComboBoxItem3" /> 
        
                        </Items> 
        
                        <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
                    </telerik:RadComboBox> 
        
                </div> 
        
                </form>

I will disable the RadStyleSheetManager for now to get around this, but please let me know if there is another solution.

Thanks
Clyde

ComboBox

answered on 26 Jun 2008

4 answers

169 views

Server side select with check box

I imagine that I will either have to post my entie code or open an incident for this but I will try this first. I have a grid that mimics the server-side select example found here:

http://www.telerik.com/DEMOS/ASPNET/Prometheus/Grid/Examples/Programming/SelectRowWithCheckBox/DefaultCS.aspx

However, I have some slight difference:

1. I have a needdatasource event to populate the grid from Oracle
2. I have an ItemDataBound event to change the background color of certain cells.
3. I have a DetailTable for a grid within the grid heirarchy. (the detailtable does not allow selection)

I am encountering an issue where the selection is hit-or-miss. Most of the time, I can select two items but, upon selecting the third, the first two become unselected. Also, If I select a row then expand it, the selection is removed.

Does this sound like I am missing something obvious? I am putting together a sample project just in case.

Thanks in advance.

- Adam

Grid

answered on 26 Jun 2008

7 answers

150 views

Combining RadControls for ASP.net with RadControls for ASP.NET AJAX

Hi,

Is it possible to combine components for “ASP.NET AJAX (Prometheus)” with components for “ASP.NET”? We are upgrading the RadControls on a site from “ASP.NET” to “ASP.NET AJAX” but have some difficulties when changing some of the components.

For example we have a “telerik:RadMultiPage” holding a dynamic loaded usercontrol with a “radA:RadAjaxPanel” but when the usercontrol posts back we get this AJAX error:

“Unexpected ajax response was received…”

General Discussions

answered on 26 Jun 2008

6 answers

170 views

Custom Skin confusion

I have not been able to follow the instructions for setting up a custom skin.

Created a directory in my site called RadMenu\Metro, and copied the default css file and images to it.

I renamed the css file to menu.Metro.css

I registered the css file.

I set the radmenu to EnableEmbeddedSkins="False" and Skin="Default"

All well and good, I get the default skin.

Then I open the css file and replaced all occurences of Default with Metro, and changed the radmenu Skin to Metro.

No skin.

Also, I have a second radmenu of the page, and that had Skin="Metro" all along, and when the css file contained _Default, if adopted theskin, but changing the css file to _Metro, that menu lost the skin as well - which implies that the menus are ignoring their skin setting, and always looking for Default?

I'm using the latest version.

Did I miss something?

Thanks

Rob

Menu

answered on 26 Jun 2008

1 answer

74 views

reload parent(aspx page) Grid after closing the rad window popup

Hello
am i having a doubt

i am having a normal aspx page which contain a rad grid .on clicking on edit am popuping a new rad window for edit update fuction.after performing the task .i can close the window by GetRadWindow().Close(); on click of save/cancel.
my requirement is to reload the parent page(normal aspx page not rad window) with reload of grid with previous update that we have made in popup (child.this was not happening for
my case.

if any one can help me, please reply as soon as possible

Regards
Mathews

General Discussions

answered on 26 Jun 2008

15 answers

538 views

CommandItemTemplate

I have a linkbutton in CommandItemTemplate of RadGrid. I need to disable it in

ItemDataBound of Radgrid

in code behind. Could you pls let me know how can i do that.

--Srinath

Grid

answered on 26 Jun 2008

1 answer

110 views

TimePicker doesnt display times

I have a TimePicker in my page, but when I press the select time button it displays a blank menu, although it is still possible to change the time

    
            <telerik:RadTimePicker ID="StartTimePicker" runat="server" Width="150px" Skin="Vista" FocusedDate="2008-06-25"  
        
                                SelectedDate="2008-06-16"> 
        
                            <TimePopupButton CssClass=""></TimePopupButton> 
        
                            <TimeView Skin="Vista"><HeaderTemplate> 
        
                            Time Picker 
        
                            </HeaderTemplate> 
        
                            <TimeTemplate> 
        
                            <a runat="server" href="#" onclick="return false"></a> 
        
                            </TimeTemplate> 
        
                            </TimeView> 
        
                            <DateInput Width="" LabelCssClass="" InvalidStyleDuration="100" Skin="Vista"></DateInput> 
        
                            <Calendar UseRowHeadersAsSelectors="True" UseColumnHeadersAsSelectors="True" Skin="Vista"></Calendar> 
        
                            <DatePopupButton CssClass="" Visible="False"></DatePopupButton> 
        
                            </Telerik:RadTimePicker>

Calendar

answered on 26 Jun 2008

7 answers

386 views

Some problems with Image Manager

I am developing an custom FileBrowserContentProvider for the Image Manager dialog of RadEditor and I encounterd some problems :
I am using version 2008.1.415.20 of the RadControls for ASPNET AJAX Q1 2008 and IE6

For most build in skins the "Image Manager" button in the Image Manager dialog is not placed correctly.
When selecting the "Image Properties" dialog in RadEditor, the OK and Cancel buttons are not displayed in the Image Properties window.
When I use a my custom FileBrowserContentProvider and open the "Image Editor" from the "Image Manager" dialog I have the following problems :
- Clicking "Save" in the "Image Editor" gives a message box with "Object reference not set to an instance of an object." when using a custom FileBrowserContentProvider. When using the standard provider all works well.
- At first the image is displayed correctly in the "Image Editor", however after making some modifications and clicking "Restore Image", only an empty image placeholder is shown. One has to right click on the placeholder and select "Show Image" in order to display the image itself.

All of these problems are also present in the demo's on your site (e.g. http://www.telerik.com/DEMOS/ASPNET/Prometheus/Editor/Examples/DBFileBrowserContentProvider/DefaultCS.aspx)

Do you have a sollution or work around for these problems?

Kind regards

Igor De Rycke

Editor

answered on 26 Jun 2008

3 answers

141 views

Multiple Column filtering? Please Help!

I have a RadGrid with multiple CustomFilteringColumns with drop downs in each. Everything works great except trying to filter by multiple columns. If I go from left to right as far as selecting my filters then it only filters by whatever filter that I selected first. If I go from right to left selecting my filters it works.

Example:
Column 1 Column 2 Column 3

Filter by column 1 then by column 2 then by column 3 it still only displays data based on the column 1 filter.

Filter by column 3 then by column 2 then by column 1 OR Filter by column 2 then by column 1 it works GREAT!

I know this really doesn't make any sense but I swear that it is doing this. Maybe it makes sense to some of you! Thanks for the help in advance!

Grid

answered on 26 Jun 2008