Questions on UI for ASP.NET AJAX Forum

1 answer

107 views

Hey,
Is there any way that I can remove the headers of the Child radGrids when I am using Hirarchial grids. I want to only show the parent table header, Can I do that?

Grid

answered on 10 Mar 2009

4 answers

120 views

Refresh on second AjaxSetting

I've setup two panels and two buttons, when the listButton is pressed, it should show listPanel, and hide galleryPanel, when the galleryButton is pressed, it then should show the galleryPanel and hide the listPanel.

The first button seems to be doing ajax, but the second causes a page refresh (postback).

Any help would be appreciated...

                            <asp:ScriptManager id="scriptManager" runat="server"></asp:ScriptManager>          
                    <telerik:radajaxmanager id="Radajaxmanager" runat="server">         
                        <AjaxSettings>         
                            <telerik:AjaxSetting AjaxControlID="listButton">         
                                <UpdatedControls>         
                                    <telerik:AjaxUpdatedControl ControlID="listPanel"></telerik:AjaxUpdatedControl>         
                                    <telerik:AjaxUpdatedControl ControlID="galleryPanel"></telerik:AjaxUpdatedControl>         
                                </UpdatedControls>         
                            </telerik:AjaxSetting>         
                            <telerik:AjaxSetting AjaxControlID="galleryButton">         
                                <UpdatedControls>         
                                    <telerik:AjaxUpdatedControl ControlID="listPanel"></telerik:AjaxUpdatedControl>         
                                    <telerik:AjaxUpdatedControl ControlID="galleryPanel"></telerik:AjaxUpdatedControl>         
                                </UpdatedControls>         
                            </telerik:AjaxSetting>         
                        </AjaxSettings>         
                    </telerik:radajaxmanager>         
                     
                    <asp:Button ID="listButton" runat="server" Text="List" onclick="listButton_Click" />         
                    <asp:Button ID="galleryButton" runat="server" Text="Gallery" onclick="galleryButton_Click" />         
                     
                    <div>         
                        <telerik:RadAjaxPanel id="listPanel" runat="server" style="display: none;">         
                            List Panel         
                        </telerik:RadAjaxPanel>         
                        <telerik:RadAjaxPanel id="galleryPanel" runat="server" style="display: none;">         
                            Gallery Panel         
                        </telerik:RadAjaxPanel>         
                    </div>         
                     
                     

Ajax

answered on 10 Mar 2009

6 answers

601 views

CardView and ListView/DataList

I've been looking through the demos for each of these types of Grid views, which both use ItemTemplate and I'm a bit confused by how each of these work. What properties on the grid makes it a CardView and a ListView?

Thanks,

Stephen

Grid

answered on 09 Mar 2009

1 answer

104 views

Dragging...to html?

Kind of had an idea to have some sort of designer where I can drag around items inside of a panel, then export their co-ords to html (or xml)...kindof like a dynamic layout on my page.

This do-able with the raddock, or is my only option to create docking areas to drag the items into?

Dock

answered on 09 Mar 2009

1 answer

184 views

jQuery plugins

I am trying to make "truncator" jQuery plugin to work with RadGrid.

I am getting script error "this[expando] is not defined" which I assume is jQuery error and related to jQuery version mismatch

I checked your blog article that indicated that "new and improved" version of jQuery + RadGrid is coming in Q1 2009.
http://blogs.telerik.com/AtanasKorchev/Posts/08-11-06/ASP_NET_Ajax_Controls_and_jQuery.aspx

Is it out?
Is there a workaround to make existing jQuery plugins to work with RadGrid?

Plugin I am talking about is this one
http://henrik.nyh.se/2008/02/jquery-html-truncate

Code that fails

            <script language="javascript" type="text/javascript">
                (function($) {
                    $(document).ready(function() {
                        $('.longtext').truncate({ max_length: 24 });
                    }
                );
                })($telerik.$);
            </script>

Thank you

Grid

answered on 09 Mar 2009

1 answer

187 views

Charting.Chartseries exisits in Charting.dll and Web.UI.dll !

Hi,

I am trying to create a chart, but am receiving the following error;
Am using the samples from the demo, so not sure why this wouldn't work!

Thanks,
H

CS0433: The type 'Telerik.Charting.ChartSeries' exists in both 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\6d522cd2\5802f19\assembly\dl3\08d5e65c\ea88d818_e194c901\Telerik.Charting.DLL' and 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\6d522cd2\5802f19\assembly\dl3\c9996742\c23b6f7e_e194c901\Telerik.Web.UI.DLL'

Chart (Obsolete)

answered on 09 Mar 2009

1 answer

155 views

Make Chart a Link

Is there a way to set the entire chart as a hyperlink? I am creating a chart dynamically for every skin at runtime, and want the user to be able to click on the chart itself that they want to choose to save the setting Much the same as this page , but with actual charts instead of images. It seems impractical to maintain 20 themes for 20 different kinds of charts via images.

Any help would be appreciated. Below is a crude example of what is being attempted.

    
               Public Sub GetAndDisplaySkins(ByRef _Table As Table, ByVal _charttype As String) 
        
                    Dim _myrow As New TableRow 
        
                    Dim _mycell As New TableCell 
        
                    Dim _MyType As Telerik.Charting.ChartSeriesType 
        
                    _MyType = util.GetChartType(_charttype) 
        
                    Dim _MyChart As Telerik.Web.UI.RadChart 
        
                    mysql = "exec sp_GetAllSkins" 
        
                    myreader = dal.GetDataReader(mysql) 
        
                    Dim mycounter As Int32 
        
                    mycounter = 0 
        
                    mysql = "exec sp_GetDummyData" 
        
                    Dim _dstable As DataTable 
        
                    _dstable = dal.GetDataTable(mysql) 
        
                    If myreader.HasRows Then 
        
                        While myreader.Read 
        
                            If mycounter = 0 Then 
        
                                _myrow = New TableRow 
        
                            End If 
        
                            _mycell = New TableCell 
        
                            _MyChart = New Telerik.Web.UI.RadChart 
        
                            With _MyChart 
        
                                .DefaultType = _MyType 
        
                                .DataSource = _dstable 
        
                                .ChartTitle.TextBlock.Text = myreader("DisplayName") 
        
                                .Skin = myreader("skinname") 
        
                                .DataBind() 
        
                                .Width = 250 
        
                                .Height = 220 
        
                                .PlotArea.XAxis.DataLabelsColumn = "xstuff" 
        
                                .PlotArea.YAxis.AxisMode = Telerik.Charting.ChartYAxisMode.Extended 
        
                                If .Skin = "Black" Then 
        
                                    .AutoLayout = False 
        
                                Else 
        
                                    .AutoLayout = True 
        
                                End If 
        
                                .AutoTextWrap = True 
        
                                .DataBind() 
        
                                .Legend.Visible = False 
        
                            End With 
        
                            _mycell.Controls.Add(_MyChart) 
        
                            _myrow.Cells.Add(_mycell) 
        
                            If mycounter = 2 Then 
        
                                mycounter = 0 
        
                                _Table.Rows.Add(_myrow) 
        
                            Else 
        
                                mycounter += 1 
        
                            End If 
        
                        End While 
        
                        If mycounter <> 0 Then 
        
                            _Table.Rows.Add(_myrow) 
        
                        End If 
        
                    End If

Chart (Obsolete)

answered on 09 Mar 2009

1 answer

108 views

Columns Freeze after Ajax with UseStaticHeaders

Something tells me this has been answered before, however.

I have a simple grid, connected to a dataource
I have a fixed height and a width of 99%
Paging is turned on
Scrolling is on with UseStaticHeaders="true"

When the grid first renders, the columns scroll properly, and are properly aligned with the data. Without Ajax, changing pages present NO problems.

However, when Ajax is used on the control, when I go to the next page, the columns freeze, they will not move at all when scrolling, and their widths no longer match the column width of the data rows.

Something tells me this is more of an Ajax problem then a grid problem, but if anyone has a solution, that would be great. Scrolling looks SO much nicer with static headers.

Thanks,

Kuba

Grid

answered on 09 Mar 2009

3 answers

134 views

maxlenght for editor in grid

Hi,

I have a grid (hyrachical) where I edit the detail rows.
The Form template looks like this:

    
                <EditFormSettings EditFormType="Template" > 
        
                <FormTemplate> 
        
                    <asp:Button ID="Button1" Text="Update" runat="server" CommandName="Update"></asp:Button>&nbsp;&nbsp;  
        
                    <asp:Button ID="Button2" Text="Cancel" runat="server" CausesValidation="False" CommandName="Cancel"></asp:Button> 
        
                    <br /> 
        
                    <telerik:RadEditor ToolsFile="/Images/ToolsForStrings.xml" Skin="Office2007" Language="de-DE" ID="edTheString" runat="server" Width="760px" Height="150px" Content='<%# Bind("TheString") %>'>  
        
                    </telerik:RadEditor> 
        
                </FormTemplate> 
        
                </EditFormSettings>

I found the article about setting maxlength (via jscript) - but using this srcipt results in "The Name edTheString is not....".

Now my questions:
a.) what is the correct ID for this scenario?
b.) can something like this be handled with a custom module?

My Idea for b.) - there is a statistic module which shows me the number of letters.
Is it possible to write an own module which also counts the number of letters - but rejects changes when the length is longer than XXX

By the way - "MaxLength" is a very common thing - especially when you work with databases.
So it would be a great idea to have this as "property" like an asp:TextBox has it.

Regards

Manfred

Editor

answered on 09 Mar 2009

5 answers

180 views

RadGrid Column Text warping in Firebox version 3.0.1

The word wrap in Telerik RadGrid BoundColumn is not wraping the text in Firefox version 3.0.1 and we are using the Telerik web controls version ASP.NET Q2 2007

I have tried changes in <Master Table view> –<Item Style Wrap=True>

Grid

answered on 09 Mar 2009