Questions on UI for ASP.NET AJAX Forum

3 answers

56 views

Move dock without title, is possible?

Hi.

I can remove title of dock and continue move this by dockzone using the mouse ?

Thank you

Dock

answered on 02 Dec 2009

1 answer

171 views

[Solved] TabStrip Visibility issues

Hi

I'm trying to make a tab with MultiPage control invisible in runtime.
I wrote the following code:

    
            <telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1" SelectedIndex="0">  
        
                <Tabs> 
        
                    <telerik:RadTab Text="First Tab" Value="First"/>  
        
                    <telerik:RadTab Text="Second Tab" Value="Second"/>  
        
                    <telerik:RadTab Text="Third Tab" Value="Third"/>  
        
                </Tabs> 
        
            </telerik:RadTabStrip> 
        
            <telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0">  
        
                <telerik:RadPageView ID="First" runat="server">  
        
                    <asp:Label ID="Label1" runat="server" Text="First"/>  
        
                </telerik:RadPageView> 
        
                <telerik:RadPageView ID="Second" runat="server">  
        
                    <asp:Label ID="Label2" runat="server" Text="Second"/>  
        
                </telerik:RadPageView> 
        
                <telerik:RadPageView ID="Third" runat="server">  
        
                    <asp:Label ID="Label3" runat="server" Text="Third"/>  
        
                </telerik:RadPageView> 
        
            </telerik:RadMultiPage>

I'm using this code in the page load to hide the second tab:

    
            var tab=RadTabStrip1.Tabs.FindTabByValue("Second");  
        
            tab.Visible = false;

When I open the page and switch to the third tab I see the content of the second tab.
I also tried setting the RadPageView as invisible , but then the third tab shows an empty page.

Any ideas?

TabStrip

answered on 02 Dec 2009

2 answers

393 views

AppointmentClick and DataItem

Hello,

is there any specific reason why Appointment object does have underlying DataItem null when accessed in AppontmentClick event? I'd like to use redirect to external edit form (Scheduler one) when appointment is clicked but before redirection I need to read some properties of my object that is mapped to Appointment.

Thanks,

Antonin

Scheduler

answered on 02 Dec 2009

1 answer

96 views

Can I nest an unlimited amount of radgrids?

I have a structure, like a file system, that I want to display using the nesting features of a RadGrid. Can I make it so that it will recursively nest these items, to an unlimited depth?

In reality, the depth will probably not be more than 5, but I don't want to declaratively setup 5 levels of nesting. Is there a solution for this?

Grid

answered on 02 Dec 2009

4 answers

463 views

[Solved] AllowMultiRowSelection but without Header checkbox

Hi all,

I have a grid that allows multiple row selection however it does not allow certain rows to be selected with others. Therefore, I would like to hide the checkbox in the header since I never permit to select all rows.

In addition, how can I check on the client side that a certain row is not selected when other rows are already selected?

Thanks,
Avi

Grid

answered on 02 Dec 2009

3 answers

329 views

Add ajax settings on the fly...

Hi,
I have got many ajax settings to define and my page is heavy to render.
So I decide to add settings dynamically. The problem is i need to know ajax settings from Page_Load.
To resolve that, I added UpdatedControls in a hidden field from javascript and I start an ajaxRequest. During Page_Load on server, I retrieve UpdatedControls from hidden field and I build my ajax settings (my Initiator is RadAjaxManager1 to manage ResponseEnd).
My Page_Load set settings normaly but I always get the error :
Execution error Microsoft JScript: Sys.InvalidOperationException: Could not find UpdatePanel with ID 'dnn_ctrxxx_tvNodesPanel'. If it is being updated dynamically then it must be inside another UpdatePanel.
All my UpdatedControls are always visible ; I don't understand because if I mention these UpdatedControls directly from HTML tags

<UpdatedControls>, it works well !

This is the parts of codes written to accomplish the mechanism :

    
            function OnClientNodeClicked(sender, args)  
        
            {  
        
                $get("<% = hdAjaxSettings.ClientID %>").value   
        
                = "tvNodes,rcmClipboard_Document_Permissions,rcmClipboard_Node_Permissions";  
        
                $find("<%=RadAjaxManager1.ClientID%>").ajaxRequest('Node_Clicked');  
        
            }

    
            <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" ClientEvents-OnResponseEnd="OnResponseEnd">  
        
               <AjaxSettings> 
        
                   <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">  
        
                       <UpdatedControls> 
        
                       </UpdatedControls> 
        
                   </telerik:AjaxSetting> 
        
                </AjaxSettings> 
        
            </telerik:RadAjaxManager> 
        
            <Telerik:RadAjaxLoadingPanel ID="LoadingPanel1" runat="server" /> 
        
            <asp:HiddenField ID="hdAjaxSettings" runat="server" />

    
                        If Not Page.IsPostBack Then 
        
                        Else 
        
                            Dim hdAjaxSettingIDs As String = hdAjaxSettings.Value  
        
                            If Not hdAjaxSettingIDs = String.Empty Then 
        
                                For Each ID As String In hdAjaxSettingIDs.Split(",")  
        
                                    Dim UpdatedControl As New AjaxUpdatedControl(ID, "LoadingPanel1")  
        
                                    RadAjaxManager1.AjaxSettings(0).UpdatedControls.Add(UpdatedControl)  
        
                                Next 
        
                            End If 
        
                        End If

Thank you for help !

Ajax

answered on 02 Dec 2009

1 answer

150 views

Removing a Series from a Databound Chart

Hello,
i'm trying to programmatically create a chart in VB. (this is my first time working with RadCharts)
My issue is:
When i assign a data source to the chart, it seems that its assumed that all data columns need to be made into their own Series.
I'm using a SQL stored procedure that produces 16 different columns & I only need to use 5 of them...the other 11 can be left alone.
How do I best go about doing that?
When i tried defining just the Series's that i needed, it just added them to the other 16 Series that were created automaticly.

I've included the relevant code below. Thanks.

    
            Protected Sub Loader(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load  
        
                    Dim sqlDataSource As New SqlDataSource()  
        
                    sqlDataSource.ID = "myDataSource" 
        
                    sqlDataSource.ConnectionString = "xxxxxxxxxxxxxxxxxxxxxxx" 
        
                    sqlDataSource.SelectCommandType = SqlDataSourceCommandType.StoredProcedure  
        
                    sqlDataSource.SelectCommand = "Analyze_SLA" 
        
                    Me.Page.Controls.Add(sqlDataSource)  
        
                    RadChart1.DataSourceID = "myDataSource" 
        
                    RadChart1.Skin = "Colorful" 
        
                    RadChart1.ChartTitle.TextBlock.Text = "Test Chart" 
        
                    RadChart1.DefaultType = Telerik.Charting.ChartSeriesType.Area  
        
                    RadChart1.AutoLayout = True 
        
                    Dim chartSeries1 As New ChartSeries()  
        
                    chartSeries1.Name = "Total Count" 
        
                    chartSeries1.Type = ChartSeriesType.Area  
        
                    chartSeries1.DataYColumn = "The_Count" 
        
                    RadChart1.Series.Add(chartSeries1)  
        
                    Dim chartSeries2 As New ChartSeries()  
        
                    chartSeries2.Name = "Two" 
        
                    chartSeries2.Type = ChartSeriesType.Area  
        
                    chartSeries1.DataYColumn = "Issue2" 
        
                    RadChart1.Series.Add(chartSeries2)  
        
                    Dim chartSeries3 As New ChartSeries()  
        
                    chartSeries3.Name = "Three" 
        
                    chartSeries3.Type = ChartSeriesType.Area  
        
                    RadChart1.Series.Add(chartSeries3)  
        
                    RadChart1.DataBind()  
        
                    Me.Page.Controls.Add(RadChart1)  
        
                End Sub

Chart (Obsolete)

answered on 02 Dec 2009

0 answers

130 views

Export Aggregated Data to Excel

Requirements
RadControls version	2009_2_1028
.NET version	3.5
Visual Studio version	2008
programming language	VB
browser support	all browsers supported by RadControls

PROJECT DESCRIPTION
Several persons, including me, were asking in the forum how to export multiple grids displayed in the view to a single Excel worksheet. Daniel presented a trivial example that was not practical, but it did serve as the foundation of the code I developed the following day. My requirement was to aggregate all the data displayed in a webform and export it to Excel. The data consists of 4 HTML tables dynamically populated by ASP labels in the code-behind, and 4 different RadGrids, each one displaying a dataset from a different database table having different schemas. To accomplish this, I stuck a skeleton radGrid tag on the webform and wrote 2 essential methods in the code-behind (2 others are just the Excel formatting methods). I have attached list_LIN_detail.aspx (see the radgrid tag at the bottom under the export button) and list_LIN_detail.aspx.vb (see the methods towards the end of the code obviously commented for this subject). The Excel column headers are the radGrid's unique names.

One caveat: there is a bug that throws an IllegalOperationException when ASP label text is nothing and it needs to be cast to an integer. No big deal.

Grid

asked on 02 Dec 2009

6 answers

561 views

Where is the official list of RadEditor tools

Hello,

I am browsing the documentation and I am unable to find the complete list of tools.
Is it somewhere ?

May be a table associated with version ?

Thanks
CS

Editor

answered on 02 Dec 2009

1 answer

307 views

Change Resource Header Background Colour based on Resource?

Hi,

I'd like to know if it's possible to change the background colour of the "Resource Header Template" in Timeline view if grouped by Resource. I'd like to be able to set the colour on a per resource basis (e.g. making use of the ResourceHeaderCreated).

I've used the following to change the contents of the text within column headers, but haven't had much luck setting background colour yet...

Example:

Two resources - Tim and Bob. Tim's resource background is Blue, Bob's is green.

Code so far (see 'green' div background that needs to be settable)

<telerik:RadScheduler ID="RadScheduler1" runat="server"
       GroupBy="Room"
       onresourceheadercreated="RadScheduler1_ResourceHeaderCreated">
       <ResourceHeaderTemplate>
         <div style="background:green">
           <asp:Label ID="ResourceLabel" runat="server" Text="Label"></asp:Label>
         </div>
       </ResourceHeaderTemplate>
</telerik:RadScheduler>

protected void RadScheduler1_ResourceHeaderCreated(object sender, Telerik.Web.UI.ResourceHeaderCreatedEventArgs e)
   {
       ((Label)e.Container.FindControl("ResourceLabel")).Text = e.Container.Resource.Text;
   }

Cheers,

Paul

Scheduler

answered on 02 Dec 2009