Questions on UI for ASP.NET AJAX Forum

2 answers

120 views

Hi there.
Unsure if I'm missing something here.

I have a RadDatePicker on my form.
The user enters a date (e.g. 6th June 2009)

When I attempt to get the date from this combox box in Javascript, (using get_selectedDate()) I'm returned a DateTime of... 5th June 2009 11:00pm

Given we'e in Daylight Savings at the moment, I can see what's happening: It's applying the local TimezoneOffset to the date in the control to convert to GMT (if i do get_selectedDate().getTimezoneOffset() I get -60)

So why is this happening, and what can I do to stop it?

If a user chooses 6th June 2009 in the date picker, then I expect to get 6th June 2009 when i get the selected date in Javascript!

ASPX code for control is here:

<telerik:RadDatePicker
            ID="txtDate"
            runat="server"
            TabIndex="2"
            AccessKey="t"
            Width="220px"
            MaxLength="10"
            ToolTip="Enter a Date"
            Skin="Default"
            ClientEvents-OnDateSelected="txtDate_OnDateSelected" />

Thanks!

Daniel.

Calendar

answered on 27 Jul 2009

2 answers

739 views

[Solved] AppendDataBoundItems does...?

Hi,

I thought AppendDataBoundItems does add items from databinding to the existing "markup items".
So a grid defined like this:

    
            <telerik:RadComboBox Width="200px" ID="cbJugendlicherZiel" runat="server" DataSourceID="ldsJugendlicheZiel" SelecetedValue="-1" AppendDataBoundItems="true" DataTextField="Kennung" DataValueField="JugendlicherID" AutoPostBack="true">  
        
                        <Items> 
        
                            <telerik:RadComboBoxItem Text="auswählen..." Value="-1" /> 
        
                        </Items> 
        
                </telerik:RadComboBox>

offers the "auswählen..." item plus the items from databinding.

This seems to be incorrect - instead AppendDataBoundItems adds new databound items to the existing ones - no matter where the come from.
In other words - if I "autobind" (datasource filtered via Control Parameter) every binding adds it's items to the one in the combobox.
Example: I have a radiobutton array - when I select something there it works as parameter for the datasource of the combobox.
At startup the combo has only the value "select something...". Than I check one of the radiobuttons - and the datasource give "One, Two, Three" - wich results in the following Combobox items:
"select something..."
One
Two
Three
--So far it works as I expected.
Now I check a different radiobutton - my datasource gives "Four, Five" for this selection:
The combo now has:
"select something..."
One
Two
Three
Four
Five

Instead of
"select something..."
Four
Five
--As I would expect.

Is this like it should be?
If so I have to rethink the use of AppenDataboundItems - and go back to datasources with a "dummy record".

Regards

Manfred

Grid

answered on 27 Jul 2009

3 answers

239 views

[Solved] Hide node at runtime

Hi,

I am binding radtreeview to a sitemap file. Is it possible to hide specific nodes at runtime - how should I go about this?

TreeView

answered on 27 Jul 2009

1 answer

73 views

LoadOnDemand with WebService Vs. WCF

I would like to know which method (WebService or WCF) is recommended to use with the RadComboBox with LoadOnDemand and why ?

ComboBox

answered on 27 Jul 2009

1 answer

343 views

RAD Editor Security Vulnerability

One of the vulnerabilities I noticed recently with the RAD Editor is the ability to inject javascript on the page. Allowing users into the "HTML" view of the page is a little dangerous. Luckily it's not on this page, or all users would be going to my site :). What is the best way to deal with this problem? Not enable HTML view for users?

Thanks,
Sam

Editor

answered on 27 Jul 2009

1 answer

121 views

TreeView driven InitialPath

Good Morning,
I have a FileExplorer displaying documents associated with a selected piece of equipment. In Page Load, the InitialPath assignment displays the documents in the root folder. However, when a piece of equipment is selected via a TreeView, no documents are displayed in the FileExplorer. Below in the code dynamically defining the path used for InitialPath:

Dim path As String

If upsRadTreeView.SelectedValue = Nothing Then

path = Page.ResolveUrl(

"~/CustomerData/" & Profile.CustomerNumber.ToString)

Else

path = Page.ResolveUrl(

"~/CustomerData/" & Profile.CustomerNumber.ToString & "/UPSData/" & upsRadTreeView.SelectedNode.Value.ToString)

End If

Dim paths As String() = {path}

documentsRadFileExplorer.InitialPath = path

documentsRadFileExplorer.Configuration.UploadPaths = paths

documentsRadFileExplorer.Configuration.ViewPaths = paths

*.aspx code:

<

telerik:RadFileExplorer ID="documentsRadFileExplorer" runat="server" Height="200px" Width="480px" VisibleControls="Grid"

EnableCreateNewFolder="False" DisplayUpFolderItem="false" Skin="Black"></telerik:RadFileExplorer>

Please advise.

Thanks,
Erik

FileExplorer

answered on 27 Jul 2009

2 answers

145 views

[Solved] RadContextMenu ExpandDelay not working as expected

    
                <script type="text/javascript"> 
        
                    function showCreateMenu(e) { 
        
                        var contextMenu = $find("<%= CreateMenuOptions.ClientID %>"); 
        
                        if ((!e.relatedTarget) || (!$telerik.isDescendantOrSelf(contextMenu.get_element(), e.relatedTarget))) { 
        
                            contextMenu.show(e); 
        
                        } 
        
                        $telerik.cancelRawEvent(e); 
        
                    } 
        
                    function OnClientShowingHandler(sender, args) { 
        
                        var element = sender.get_contextMenuElement(); 
        
                        var handler = function(e) { 
        
                            var relatedTarget = e.rawEvent.relatedTarget || e.rawEvent.toElement; 
        
                            if (!$telerik.isDescendantOrSelf(element, relatedTarget)) { 
        
                                sender.hide(); 
        
                                $removeHandler(element, "mouseout", handler); 
        
                                return; 
        
                            } 
        
                        }; 
        
                        $addHandler(element, "mouseout", handler); 
        
                    } 
        
                </script>

    
                <telerik:RadContextMenu ID="CreateMenuOptions" runat="server" OnClientShowing="OnClientShowingHandler" ExpandDelay="500"> 
        
                    <Items> 
        
                        <telerik:RadMenuItem Text="Create Sales Order" Value="mnuCreateSO" /> 
        
                        <telerik:RadMenuItem Text="Create Quote" Value="mnuCreateQuote" /> 
        
                    </Items> 
        
                    <Targets> 
        
                        <telerik:ContextMenuControlTarget ControlID="CreateMenuOptions" /> 
        
                    </Targets> 
        
                </telerik:RadContextMenu>    
        
                <asp:ImageButton ID="btnCreate" runat="server" CommandName="Create" onmouseover="showCreateMenu(event);" ImageUrl="~/images/toolbar_icon.png"></asp:ImageButton>

I have an ImageButton mouseover event which calls a JS function to show a RadContextMenu. This function works properly. However, the ExpandDelay setting of the RadContextMenu is not being used. When I mouseover the ImageButton the menu is displayed immediately. What can I do about this? I am using the 2009.1.402.35 controls.

Menu

answered on 27 Jul 2009

12 answers

153 views

[Solved] Modal="True" no longer working after upgrade?

I recently upgraded from the Q3 2008 version to the Q2 2009 version and noticed that my modal popup no longer work. There is no graying of the background, and everything behind the window is clickable. What changed?

Window

answered on 27 Jul 2009

2 answers

77 views

Can you attach a radtooltip to a radmenuitem?

Is it possible to attach a radtooltip to a radmenuitem?

Thanks,
Larry

Menu

answered on 27 Jul 2009

1 answer

254 views

How to remove_close All event handlers

var

oWnd = radopen("Dialog1.aspx", "RadWindow1");

oWnd.remove_close(ClosingFn);
...
...

But I want to Clare clear_close
Exp
oWnd.clear_close(); Or oWnd.remove_close(ALL);

Window

answered on 27 Jul 2009