Questions on UI for ASP.NET AJAX Forum

2 answers

226 views

'telerik.web.ui.windowBehahaviors.close' is null or not an object.

In main page which contains the radwindowmanager, I added an radwindow "G" under the radwindowmanager. After I opened the radwindow "G", I tried to open another radwindow "C" from radwindow "G" by using the code below.

function openWindow(Url, Id) {

var oMan = GetWindowManager();

var oWnd = oMan.open(Url, Id);

oWnd.set_visibleStatusbar(false);

oWnd.set_behaviors(Telerik.Web.UI.WindowBehaviors.Close + Telerik.Web.UI.WindowBehaviors.Move + Telerik.Web.UI.WindowBehaviors.Resize);

//something wrong here

oWnd.setActive();

return oWnd;

}

however I got the error message below
'telerik.web.ui.windowBehahaviors.close' is null or not an object.

in web.config, I added

<system.web>

</authorization>

</system.web>

</location>

please advise what cause this issue? Thanks.

Window

answered on 25 May 2010

4 answers

280 views

radConfirm button width

Hello,

I would like to adjust the size of the radConfirm buttons (Ok/Cancel) so that they are the same width. After reviewing the radWindow HTML, I overrode the innerspan class and added the appropriate width. This seems to have done the trick perfectly.

My question is this - a class name of "innerspan" seems very generic, and I'm wondering if any other radControls use this class name for anything else. So far my application seems to be fine, but I want to make sure I'm not messing up anything else by making this change. Is there a more appropriate solution for modifying the button widths of the radConfirm? This way seems very simple.

Thanks.

Steve

Window

answered on 25 May 2010

2 answers

136 views

[Solved] Using Button Icons external to editor

I need to allow administrative users to configure what buttons on the toolbar are available to end users. Sort of like the "Customize Commands" in Office 2003/VS.

To be able to offer a richer experience, I would like to be able to represent buttons using the original icons used on the toolbars. Is it possible, given the tool "key" as used in the Tools XML file, to obtain the icon graphic URL?

Editor

answered on 25 May 2010

1 answer

120 views

Enlarging Checkboxes and Radiobuttons

Hi,
I've made a custom skin with enlarged graphics for the checkboxsprites and radiobuttonsprites using the visual style builder. The new skin works fine on IE, Firefox, and Opera but not Webkit browsers, which still show the regular smaller graphics. Is there any way to get this working on all browsers in such a way that it won't break in the future?
Thanks,
David

FormDecorator

answered on 25 May 2010

3 answers

194 views

Load different file in Image Editor

I save multiple variations of images and then I am filtering the Image Manager filelist to only show 1 of each kind of them.
When I click "Image Editor" to load the ImageEditorDialog, is it possible to load a different file than the one selected from the list?

For example the list shows:
1_thumb.jpg
2_thumb.jpg
...

but when I select 1_thumb.jpg, and click "Image Editor" I want to load "1_source.jpg" for example (which exists but is not shown in the list).

Is there a function that I can override to do this?

Editor

answered on 25 May 2010

3 answers

366 views

RadGrid OnRowClick pass cell value to label without postback

I have a RadGrid being populated from a SQL stored proc and have set the OnRowClick event to properly show the value in an alert box...I need to know how to pass this value back to my vb.net code behind to show in a label or to use for a second query (such as customer details).

Again, I do not want a post back as I just want the label to reload or an Ajax panel.
Here is the code to handle the OnRowClick event:

    
            function custClicked(sender, args) { 
        
                var grid = sender; 
        
                var MasterTable = grid.get_masterTableView(); 
        
                var row = MasterTable.get_dataItems()[args.get_itemIndexHierarchical()]; 
        
                var cell = MasterTable.getCellByColumnUniqueName(row, "COMPANY"); 
        
                alert(cell.innerHTML); 
        
            }

Thanks in advance for your help!
Bruce

Grid

answered on 25 May 2010

3 answers

76 views

Common Functionality For All My RadGrids

I want shared functionality for all RadGrids in my project, but I can't figure out how. I started with a WebUserControl (ascx) but learned it requires the same markup for all instances, which I can't as I need different columns in different pages, along with other property settings.

Is there a way to create a control that wraps/inherits a RadGrid that allows me to create shared methods, events, and properties, but have different markup on different pages? Or is that not possible and I need to copy-paste my server-side code to all instances and pages? Thanks.

Grid

answered on 25 May 2010

1 answer

190 views

TextChanged

When RadSpell makes changes to a textbox it does not cause the TextChanged event to fire. I tried calling a __doPostBack OnClientCheckFinished and it posts back but does not handle the TextChanged event on postback. Here's the code I am using at this point (I've tried without the __doPostBack call and with AutoPostback=True and it doesn't postback at all):

ASPX

                    <asp:TextBox runat="server" ID="ModuleTitleBox" Width="700" TextMode="MultiLine" Rows="1" AutoPostBack="true" />         
            <telerik:RadSpell ID="Radspell1" Runat="server" ControlToCheck="ModuleTitleBox" ButtonType="ImageButton" IsClientID="false" Skin="Black" OnClientCheckFinished="checkFinished"  />         
                     

JS

                    function checkFinished(sender, args) {         
                args.suppressCompleteMessage = true;         
                __doPostBack(sender.get_controlToCheck(), '');         
            }         
                     

VB

                    Protected Sub SaveTitleEdit(ByVal sender As Object, ByVal e As System.EventArgs) Handles ModuleTitleBox.TextChanged         
                'saves changes to database here         
            End Sub         

Spell

answered on 25 May 2010

2 answers

136 views

Remove Item at runtime

I have a radpanel linked to a sitemap which is on my master page.

Now i need to enable and disable items in the panel according to which form i show.

Is this possible any suggestions or alternatives are welcome

Thanks in advance

PanelBar

answered on 25 May 2010

1 answer

167 views

Window Resize Lag (~.5 sec)

I'm using nested splitters (splitters occupy entire page) with almost nothing but text inside, and when the browser window is re-sized there is a noticeable lag for the panes to refit in the window. Use of "VisibleDuringInit" only works when the page is loaded.
This is not an issue with your examples, since the splitters don't get resized with the browser window.
I saw a post here from 2007 that recommended enclosing the Radpane contents in <div RadResizeStopLookup="true" RadShowStopLookup="true" >...</div> with some additional JavaScript.
(See http://www.telerik.com/community/forums/aspnet-ajax/splitter/slow-window-resize.aspx).
I attempted this, and there was no difference.
Is there any way to get rid of this lag or disguise it.
This doesn't happen when I use frames (which I would really prefer not using). It doesn't happen with Obout's splitters, but their support is not good, and I really like everything else about your products.
If I can't resolve this problem, I'll probably have to use your system with frames (if that doesn't create even more obstacles).

Best regards,
Mike

Splitter

answered on 25 May 2010