Questions on UI for ASP.NET AJAX Forum

1 answer

98 views

[Solved] RadEditor - what does 'Associate cells with headers' do?

Hello,

For the RadEditor > Table Wizard > Accessibility tab - could you please explain what the 'Associate cells with headers' checkbox actually does? I've been unable to find any documentation explaining the purpose of the checkbox and have a client asking about it.

Thank you for your help,

David

Editor

answered on 18 May 2010

2 answers

361 views

[Solved] Client-Side Column Hiding & Data-binding

Hi there,

I am showing and hiding some RadGrid columns from Java script (using columns' set_visible() method) and that works perfectly as long as no client-side data binding is involved. Say I have called the set_visible(false) method for a column once (before or after data-binding). When I call set_visible(true) it shows up... but gets hidden as soon as the table view's dataBind() method is called.

See the markup below:

Click the "Hide A" button and the column gets hidden;
Then click the "Show A" button and the column... stays hidden;

If you remove the rebindGrid() call from the setColumnVisibility() function everything works fine.

    
                <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="false"> 
        
                    <MasterTableView> 
        
                        <Columns> 
        
                            <telerik:GridBoundColumn UniqueName="ID" DataField="ID" HeaderText="ID" /> 
        
                            <telerik:GridBoundColumn UniqueName="A" DataField="A" HeaderText="A" /> 
        
                        </Columns> 
        
                    </MasterTableView> 
        
                </telerik:RadGrid> 
        
                <asp:LinkButton ID="BtnShowA" runat="server" Text="Show A" OnClientClick="return setColumnVisibility('A', true)" /> 
        
                &nbsp;/&nbsp; 
        
                <asp:LinkButton ID="BtnHideA" runat="server" Text="Hide A" OnClientClick="return setColumnVisibility('A', false)" /> 
        
                <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> 
        
                    <script language="javascript" type="text/javascript"> 
        
                        function rebindGrid() { 
        
                            var dataItems = []; 
        
                            for (var i = 0; i < 10; i++) 
        
                                Array.add(dataItems, { ID: i, A: 'A ' + i }); 
        
                            var masterTableView = $find('<%= RadGrid1.ClientID %>').get_masterTableView(); 
        
                            masterTableView.set_dataSource(dataItems); 
        
                            masterTableView.dataBind(); 
        
                        } 
        
                        function setColumnVisibility(uniqueName, state) { 
        
                            var masterTableView = $find('<%= RadGrid1.ClientID %>').get_masterTableView(); 
        
                            var column = masterTableView.getColumnByUniqueName(uniqueName); 
        
                            column.set_visible(state); 
        
                            rebindGrid(); 
        
                            return false; 
        
                        } 
        
                        Sys.Application.add_load(function () { rebindGrid(); }); 
        
                    </script> 
        
                </telerik:RadCodeBlock>

Best regards,
V.

Grid

answered on 18 May 2010

2 answers

95 views

SelectedItemCSS-Class

I have a grid with a Windows7 skin. I can't get the selected row class to become effective.

Thanks
Thomas

Grid

answered on 18 May 2010

1 answer

101 views

TextBox style and the 3 extra fields

Is there any reason why the extra input elements (automatically added) on a simple textbox has the rather long style "visibility:hidden; margin:-18px; ...." when a simple "display:none" would to the trick? The problem is, that "visibility:hidden" will cause the browser to layout - and in my case create some funky forms in some browsers - where "display:none" will not cause layout.. And if the input is never used for display (is it?), why not input:hidden just then.. Css: ".rdfd_ { display: none; }" hacks this for now..

And why are there added 3 extra form fields for one textbox field - what are they used for? Seems rather hefty...

/Anders

Input

answered on 18 May 2010

2 answers

180 views

Radspell error. Server returned error:500

I am getting "Radspell error. Server returned error:500" internal server error.

I have attached a screenshot of the message.

I am getting this message only on the production environment but not the Test or Development .

Please help.

Regards.

Spell

answered on 18 May 2010

1 answer

123 views

Using RecurrencePatternHelper in Ajax

Hi, I have the following error.
I am customizing the RadScheduler control and am now at the part where I need to read a recurrence string and transform this in a recurre nce using recurrencepatternhelper and then using the patternhelper to set the appropriatye controls on my custom appointment radwindow.

When I try using
        Dim serializedPattern As String = "FREQ=DAILY;COUNT=10;INTERVAL=3;BYDAY=MO,TU,WE,TH,FR"
        Dim pattern As RecurrencePattern
        RecurrencePatternHelper.TryParseRecurrencePattern(serializedPattern, pattern)

I get the error saying that I sould have system.component model version 2.0.5.0 to be able to use RecurrencePatternHelper.

I have included the Telerik.Windows.Controls.Scheduler.ICalendar namespace and the System.ComponentModel namespace and am also implementing the INotifyPropertyChanged interface in the class.

Any idea what I am doing wrong and how I can solve this error. Thank you!

Scheduler

answered on 18 May 2010

3 answers

109 views

Issue with Editor Spell Check Icon

Hello Telerik Team,

I have an issue with RadEditor spell check icon. Look at, attached screen shot(Highlighted in yellow). I do not use any css class or anything. Can you help?

My code is like below...

                      <rad:RadEditor runat="server" Width="590px" Height="375px" ID="VariableValueEditor">         
                                     
                        </rad:RadEditor>         

                    void AddToolBarToEditor()         
                    {         
                        EditorToolGroup mainGroup = new EditorToolGroup();         
                     
                        mainGroup.Tools.Add( new EditorTool( "Cut", "CTRL+X" ) );         
                        mainGroup.Tools.Add( new EditorTool( "Copy", "CTRL+C" ) );         
                        mainGroup.Tools.Add( new EditorTool( "Paste", "CTRL+P" ) );         
                     
                        mainGroup.Tools.Add( new EditorSeparator() );         
                     
                        mainGroup.Tools.Add( new EditorTool( "Bold", "CTRL+B" ) );         
                        mainGroup.Tools.Add( new EditorTool( "Underline", "CTRL+U" ) );         
                        mainGroup.Tools.Add( new EditorTool( "Italic", "CTRL+I" ) );         
                     
                        mainGroup.Tools.Add( new EditorSeparator() );         
                     
                        mainGroup.Tools.Add( new EditorTool( "PasteFromWordNoFontsNoSizes" ) );         
                        mainGroup.Tools.Add( new EditorTool( "Superscript" ) );         
                        mainGroup.Tools.Add( new EditorTool( "Subscript" ) );         
                     
                        mainGroup.Tools.Add( new EditorSeparator() );         
                     
                        EditorTool spellCheckEditorTool = new EditorTool( "SpellCheck", "F7" );         
                        mainGroup.Tools.Add( spellCheckEditorTool );         
                     
                        VariableValueEditor.StripFormattingOptions = EditorStripFormattingOptions.Span | EditorStripFormattingOptions.MSWordRemoveAll | EditorStripFormattingOptions.Css;         
                     
                        AddSpecialCharacterButtonToToolBar( mainGroup );         
                     
                        VariableValueEditor.Tools.Add( mainGroup );         
                    }         

Thanks

Venki

Editor

answered on 18 May 2010

1 answer

102 views

Join Query with Where clause in Telerik

var tempResult = from contents in scope.Extent<ORM.Content>()
                         join movie in scope.Extent<ORM.Moviedetail>()
                         on contents.RelatedId equals movie.MovieId into gj from x in gj.DefaultIfEmpty( new { contents.Contenttype.Name = "Movie Photo" })
                         select new{ contents,movie};

       We have Error in bold text.

       plz Reply as soon as possible.

      Thank you.

Grid

answered on 18 May 2010

2 answers

117 views

The Alignment of Time in the Appointment

Good Day All

i have two example appointment on the RadShedule , one is from 8:00 to 8:30 and the other is at 8:30 to 9:00 and in the db is like this

Appointment 1

STARTDATE = '2009-06-17 08:00:31.000', ENDDATE = '2009-06-17 08:30:31.000'

Appointment 2

STARTDATE = '2009-06-17 08:30:31.000', ENDDATE = '2009-06-17 09:00:31.000'

These appointments appear like this in the Viewer

http://www.vuyiswamaseko.com/images/Overlaps.JPG

as you can see the First appointment ends at 8:30 but it fills the whole space , and the starting point of the second appointment is correct, but the end point of the second appointment overlaps to the 9:00 , of which it supposed to end at 9:00

Can you please help me with this.

Scheduler

answered on 18 May 2010

5 answers

149 views

Security Exception error

Hello Support,

We have been using Telerik binaries of version 2008.3.1314.20 and recently decided to upgradde to 2009.3.1314.35. As soon as we copy Telerik.Web.Design and Telerik.Web.UI as new reference, we start getting Security EXception error. I have no clue, what is causing it. Please advice !

Thank you,

General Discussions

answered on 18 May 2010