Questions on UI for ASP.NET AJAX Forum

1 answer

100 views

Is it possible to set a template for the each container? For example...I have a set of divs I use to create a flexible (horizontal/vertical) rounded corner box. I want those to surround each item. I see that I can style .rsmItem but is there a way to create a template?

SiteMap

answered on 26 Feb 2010

2 answers

81 views

Where's the code?

I really like the setup of the context menu at

http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/headercontextmenu/defaultcs.aspx

but unless I am blind, the code for the context menu is missing from the aspx. Would someone please either point me to it or post it here?

Or...is the EnableHeaderContextMenu a built-in replacement for the old RadContextMenu?

Ahhh...nevermind...I just tested it. Very, very cool!

Thanks,
Mark

Grid

answered on 26 Feb 2010

1 answer

131 views

Rad Grid TemplateColums Validations

Hi,

In Rad grid Control, There are 3 Template Columns (Start time ,end time and Today ) and it has two Rad Time Picker control for Edit Item Template and check box for Today column.

I'm using the master page as well.

    
            <telerik:GridTemplateColumn HeaderText="Starttime" UniqueName="Starttime" >     
        
                        <EditItemTemplate>     
        
                            <telerik:RadTimePicker ID="rtpStartTime" runat="server">      
        
                            </telerik:RadTimePicker>     
        
                         </EditItemTemplate>     
        
                        <ItemTemplate>     
        
                            <asp:Label ID="lblStarttime" runat="server" Text='<%# Eval("StartTime","{0:t}") %>'></asp:Label>     
        
                        </ItemTemplate>     
        
                    </telerik:GridTemplateColumn>     
        
                     <telerik:GridTemplateColumn HeaderText="End time" UniqueName="EndTime">      
        
                        <EditItemTemplate>     
        
                            <telerik:RadTimePicker ID="rtpEndTime" runat="server"        
        
                            </telerik:RadTimePicker>                      
        
                        </EditItemTemplate>     
        
                        <ItemTemplate>     
        
                            <asp:Label ID="lblEndTime" runat="server" Text='<%# Eval("EndTime", "{0:t}") %>'></asp:Label>     
        
                        </ItemTemplate>    
        
             </telerik:GridTemplateColumn> 
        
            <telerik:GridTemplateColumn HeaderText="Today" UniqueName="Today">      
        
                        <EditItemTemplate>     
        
                            <asp:CheckBox ID="CheckBox1"  runat="server"> 
        
                        </asp:CheckBox>                     
        
                        </EditItemTemplate>     
        
                        <ItemTemplate>     
        
                            <asp:CheckBox ID="CheckBox2"  runat="server" Checked='<%# Eval("Today") %>'> 
        
                        </asp:CheckBox> 
        
                        </ItemTemplate>  
        
             </telerik:GridTemplateColumn>

I want to validate that end time value is greater than the start time when today check box was checked.

how to use the validation control, and how to show the error messages in validation summary?.

Can you plz tell me the way of doing this.because this is urgent.

thanks
waruni

Grid

answered on 26 Feb 2010

1 answer

78 views

ClientSelectColumn uncheck problem

I have a radgrid in repeater which is having a clientselect column and AllowMultiRowSelection set to False. Single row selection is working fine but unchecking the selected row cannot de selects it.

Grid

answered on 26 Feb 2010

3 answers

84 views

Multi Level Grouping in rad grid will mess

Dear Sir:
I am using 2008Q3 and i found a problem with the radgrid. When I group more then one column and the grip will mess up
there is no problem with IE7 but not for IE8. is there any solution for it. will the latest version telerik will solve the problem?

From CH

Grid

answered on 26 Feb 2010

3 answers

85 views

Editor Custom Links (possible bug)

I've had this working before, though cannot remember how long ago, certainly with the first version of Telerik Controls Q3 2009 but not under the current SP3 (2009.3.1314.35).

.... this works fine when adding a link this way.

    
            <Links> 
        
               <telerik:EditorLink Name="test2" Href="/"></telerik:EditorLink> 
        
            </Links>

... the following in its most basic form seems to have stopped working, at least in my MVC project:

    
            var test = new EditorLink(){ Name = "test", Href="/"};  
        
            this.RadEditor.Links.Add(test);

Is this a new bug, also Rad Editor 2010 Q1 Beta is experiencing the same problems?
I will be creating another test project to test this as well.

Editor

answered on 26 Feb 2010

2 answers

91 views

First time hierarchy-expand with OnRequestStart

Dear All!

I'm encountering a really strange behaviour:
I have a RadGrid on my page, which displays a two-level hierarchy. OnNeedDataSource and DetailTableDataBind - events are used for assigning data to the grids. Additionally there is an AjaxManager, which updates the grid itself and a further dependent RadGrid (unimportant). HierarchyLoadMode is set to "ServerOnDemand". Data insertion/deletion/updating is done with the default in-line editors (server-side events aren't implemented yet). So far, nothing special at all...

Everything worked fine, until I added export-buttons into the command-item. I have read the documentation carefully and therefor added the javascript-method to un-ajaxify the 3 export-buttons.

Here is the code:

    
                <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> 
        
                    <script type="text/javascript"> 
        
                        function mngRequestStarted(ajaxManager, eventArgs) { 
        
                            if (eventArgs.get_eventTarget().indexOf("btnExportToPDF") != -1) 
        
                                eventArgs.set_enableAjax(false); 
        
                            if (eventArgs.get_eventTarget().indexOf("btnExportToExcel") != -1) 
        
                                eventArgs.set_enableAjax(false); 
        
                            if (eventArgs.get_eventTarget().indexOf("btnExportToCSV") != -1) 
        
                                eventArgs.set_enableAjax(false); 
        
                        } 
        
                    </script> 
        
                </telerik:RadCodeBlock>

This client-side function is registered like the following:

    
                <telerik:RadAjaxManager runat="server" EnablePageHeadUpdate="False" ClientEvents-OnRequestStart="mngRequestStarted"> 
        
                    <AjaxSettings> 
        
                        <telerik:AjaxSetting AjaxControlID="gridTasks"> 
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="gridTasks"/> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                        <telerik:AjaxSetting AjaxControlID="gridTasks" EventName="OnSelectedIndexChanged"> 
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="lblNoSelectionText" /> 
        
                                <telerik:AjaxUpdatedControl ControlID="pnlTimeEntryPanel"/> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                        <telerik:AjaxSetting AjaxControlID="chkShowProj... 
        
             ### further code ###

The problem:
If I open up the page in a web-browser and want to expand any record immediately, it doesn't work as long as I don't click a second record, or do anything which triggers an ajax-request!
For example: Before I can expand any record, I could click on it, so that there is a SelectionChangedEvent being raised (ajax-request is ok) and after that everything is normal.

My solution-attempt:
If I remove the "ClientEvents-OnRequestStart" - from the AjaxManager-definition everything is ok. Therefor I believe it must have something to do with the initial registration of the javascript-functions which make a record expand or collapse.

Any help or tips appreciated!

Best regards,
Daniel Lang

Grid

answered on 26 Feb 2010

1 answer

138 views

Problem with Radcombo control when used in modal popup.

Hi,

I have used RadComboBox to create a drop down list. As per the need i had to add this drop down list in a modal popup. I have used the CustomValidator for the page. If I fill the invalid details and click on ok button of the popup the error messages are shown properly. I repeat the same process for more than 3 times and then click cancel button, and again I open the popup and fill the invalid details again and click ok button, the RadComboBox control gets distorted.

with regards

Ramakrishna

ComboBox

answered on 26 Feb 2010

2 answers

96 views

Designer View Is not displaying

Hello,

I am using trial version of Teleric Combobox control in ASP.NET application. But I am not able to view the control in Visual Studio 2008 designer view. Is there any restriction due to the trial version ?
I am getting following error message:

"Error Creating Control"
"Failed to create designer" Versionno ... etc

ComboBox

answered on 26 Feb 2010

3 answers

176 views

[Solved] Tooltip width not working in grid

Hoping there is a better work around for this.

I have a description column in a grid and I want to have a set width and not have the text wrap. I then want to have a tooltip show the full description when the user moses over the text.

The issue is that the tooltip does not recognize the width when wrap=true is set on the column. If I take the wrap off everything works fine. My solution was to create another field in my dataset that is only a fixed number of characters wide and then set the tool tip to the full description. it works but I am wondering if there is some other setting that I can still have Wrap=false and have the tooltip not stretch across the screen.

    
            <telerik:GridTemplateColumn DataField="description" HeaderText="Description"   
        
                                    SortExpression="description" UniqueName="description" AllowFiltering="false">  
        
                                    <ItemStyle Width="160px" Wrap="false"/>  
        
                                    <HeaderStyle Width="160px" /> 
        
                                    <ItemTemplate> 
        
                                        <asp:Label ID="Label1" runat="server" Text='<%# Eval("partDescrip") %>'></asp:Label> 
        
                                            <telerik:RadToolTip ID="RadToolTip1" runat="server" TargetControlID="Label1"   
        
                                                RelativeTo="Element" Position="MiddleRight" Width="175px" AutoCloseDelay="0" > 
        
                                                <%# Eval("description") %> 
        
                                            </telerik:RadToolTip> 
        
                                    </ItemTemplate> 
        
                                </telerik:GridTemplateColumn>

The biggest issue is that the formating of the column is not very clean because the width of each charcater is slightly differnt (kerning).

Thanks,
Craig

ToolTip

answered on 26 Feb 2010