Questions on UI for ASP.NET AJAX Forum

1 answer

101 views

is posible to display an user control in popup mode when i click edit, and another when i click insert, or another when i click some command else???

Grid

answered on 06 Oct 2009

3 answers

131 views

Combobox in RadGrid

Hi,

I have a radgrid with a combobox field. I am following the example set out here:
http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/comboingrid/defaultcs.aspx?product=grid

I have changed this example to be driven off code behind. I am trying to also update the backend sql tables from the codebehind by using OnUpdateCommand="RadGridFieldMappings_UpdateCommand". The issue is that I dont know how to get the value to the selected combox item in the code behind to then update the sql tables. Please help!

Main ASPX page / radgrid code here.

    
                   <telerik:radgrid id="RadGridFieldMappings" runat="server" 
        
                        AutoGenerateColumns= "False"  
        
                        AllowSorting="True"  
        
                        AllowPaging="True" 
        
                        OnNeedDataSource="RadGridFieldMappings_NeedDataSource" 
        
                        OnDataBound = "RadGridFieldMappings_DataBound" 
        
                        OnUpdateCommand="RadGridFieldMappings_UpdateCommand" 
        
                        AllowAutomaticUpdates="true" 
        
                        PageSize="15" 
        
                        GridLines="Both" 
        
                        Height="300px" 
        
                       > 
        
                       <MasterTableView ShowFooter="false" DataKeyNames="ID" EditMode="InPlace"> 
        
                           <PagerStyle Mode="NextPrevNumericAndAdvanced"></PagerStyle> 
        
                          <Columns> 
        
                              <telerik:GridNumericColumn DataField="ID" UniqueName="ID" HeaderText="ID" Visible="false" ReadOnly="True"/> 
        
                              <telerik:GridBoundColumn UniqueName="ListID" HeaderText="ListID" DataField="ListID" Visible="false" ReadOnly="True"> 
        
                                 <HeaderStyle Width="40px"></HeaderStyle> 
        
                                </telerik:GridBoundColumn> 
        
                                <telerik:GridBoundColumn UniqueName="ListName"  HeaderText="List Name" DataField="ListName" ReadOnly="True"> 
        
                                <HeaderStyle Width="155px"></HeaderStyle> 
        
                                </telerik:GridBoundColumn> 
        
                                <telerik:GridBoundColumn UniqueName="FieldName" HeaderText="FieldName" DataField="FieldName" ReadOnly="True"> 
        
                                 <HeaderStyle Width="120px"></HeaderStyle> 
        
                                </telerik:GridBoundColumn> 
        
                                 <telerik:GridTemplateColumn  
        
                                    UniqueName="DestFieldName"  
        
                                    HeaderText="Destination Field" 
        
                                    SortExpression="DestFieldName" 
        
                                    Visible="true"> 
        
                                    <FooterStyle VerticalAlign="Middle" HorizontalAlign="Center" /> 
        
                                    <HeaderStyle Width="230px"></HeaderStyle> 
        
                                    <ItemTemplate> 
        
                                        <%#DataBinder.Eval(Container.DataItem, "DestFieldName")%> 
        
                                    </ItemTemplate> 
        
                                    <EditItemTemplate> 
        
                                        <telerik:RadComboBox  
        
                                          DataTextField="DestFieldName" 
        
                                          DataValueField="DestFieldName" 
        
                                          EnableLoadOnDemand="True" 
        
                                          ID="RadComboBox1" 
        
                                          runat="server" 
        
                                          Height="140px" 
        
                                          Width="220px" 
        
                                          DataSourceID="DestinationFields"> 
        
                                        </telerik:RadComboBox> 
        
                                    </EditItemTemplate> 
        
                                </telerik:GridTemplateColumn> 
        
                                <telerik:GridEditCommandColumn FooterText="EditCommand footer" UniqueName="EditCommandColumn" 
        
                                    HeaderText="Edit" HeaderStyle-Width="100px"> 
        
                                </telerik:GridEditCommandColumn> 
        
                          </Columns> 
        
                       </MasterTableView> 
        
                       <PagerStyle Mode="NumericPages"></PagerStyle> 
        
                    </telerik:radgrid> 
        
                    <asp:SqlDataSource ID="DestinationFields" runat="server" ConnectionString="<%$ ConnectionStrings:iBase_DM %>" 
        
                        ProviderName="System.Data.SqlClient"  
        
                         SelectCommand="SELECT FieldName as DestFieldName FROM DMProfileFieldMap WITH(NOLOCK)" > 
        
                    </asp:SqlDataSource>

Code Behind.

    
                Protected Sub RadGridFieldMappings_NeedDataSource(ByVal [source] As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGridFieldMappings.NeedDataSource 
        
                    GetUserDetails() 
        
                    Try 
        
                        Me.RadGridFieldMappings.ClientSettings.Scrolling.AllowScroll = True 
        
                        Me.RadGridFieldMappings.ClientSettings.Scrolling.UseStaticHeaders = True 
        
                        Me.RadGridFieldMappings.ShowHeader = True 
        
                        Me.RadGridFieldMappings.ShowFooter = True 
        
                        Me.RadGridFieldMappings.ClientSettings.Resizing.AllowColumnResize = True 
        
                        Me.RadGridFieldMappings.ClientSettings.Resizing.AllowRowResize = False 
        
                        Me.RadGridFieldMappings.ClientSettings.Resizing.EnableRealTimeResize = True 
        
                        Me.RadGridFieldMappings.ClientSettings.Resizing.ResizeGridOnColumnResize = True 
        
                        Me.RadGridFieldMappings.ClientSettings.Resizing.ClipCellContentOnResize = True 
        
                        Me.RadGridFieldMappings.ClientSettings.AllowColumnsReorder = True 
        
                        Me.RadGridFieldMappings.ClientSettings.ReorderColumnsOnClient = True 
        
                        strSQL = "SELECT" & vbCrLf 
        
                        strSQL += " l.ListName," & vbCrLf 
        
                        strSQL += " l.ListID," & vbCrLf 
        
                        strSQL += " lf.ID, " & vbCrLf 
        
                        strSQL += " lf.EmailAddrField, " & vbCrLf 
        
                        strSQL += " lf.FieldName, mdfm.DestFieldName" & vbCrLf 
        
                        strSQL += "FROM " & vbCrLf 
        
                        strSQL += " AppControl.Messages m WITH(NOLOCK) INNER JOIN " & vbCrLf 
        
                        strSQL += " AppControl.MessageLists ml WITH(NOLOCK)" & vbCrLf 
        
                        strSQL += "     ON m.TaskID = ml.TaskID INNER JOIN " & vbCrLf 
        
                        strSQL += " AppControl.Lists l WITH(NOLOCK)" & vbCrLf 
        
                        strSQL += "     ON ml.ListID = l.ListID INNER JOIN " & vbCrLf 
        
                        strSQL += " AppControl.ListFields lf WITH(NOLOCK)" & vbCrLf 
        
                        strSQL += "     ON l.ListID = lf.ListID LEFT JOIN" & vbCrLf 
        
                        strSQL += " AppControl.MessageDeployFieldMappings mdfm WITH(NOLOCK)" & vbCrLf 
        
                        strSQL += "     ON m.TaskId = mdfm.TaskID " & vbCrLf 
        
                        strSQL += "     AND lf.ID = mdfm.ListFieldID " & vbCrLf 
        
                        strSQL += "WHERE" & vbCrLf 
        
                        strSQL += " m.TaskID = " & TaskID & " " & vbCrLf 
        
                        strSQL += " AND ml.IncludeList = 1" & vbCrLf 
        
                        strSQL += " AND LoadIntoDMList = 1" & vbCrLf 
        
                        strSQL += " AND EmailAddrField <> 1" & vbCrLf 
        
                        If iTargetLists = 1 Then 
        
                            RadGridFieldMappings.DataSource = ReadRecordsTargetLists(strSQL) 
        
                            iTargetLists += 1 
        
                        Else 
        
                            Exit Sub 
        
                        End If 
        
                    Catch ex As Exception 
        
                        Response.Redirect("ErrorPage.aspx?ErrorPage=" & Server.UrlEncode(ThisPage) & "&Exception=" & Server.UrlEncode(ex.Message)) 
        
                    End Try 
        
                End Sub 
        
                Protected Sub RadGridFieldMappings_UpdateCommand(ByVal source As Object, ByVal e As GridCommandEventArgs) 
        
                    '?????????????????????????? 
        
                End Sub

Im stumped on the following part.

Protected Sub RadGridFieldMappings_UpdateCommand(ByVal source As Object, ByVal e As GridCommandEventArgs)

'??????????????????????????

End Sub

Any help would be much appreciated.

thanks

Grid

answered on 06 Oct 2009

3 answers

437 views

radgrid <telerik:GridButtonColumn

Hi there
i have a radgrid with Gridbuttoncolumn, i would like to execute a javascript code to check if i can delete this record. Is there a way to call a javascrip funtion first then execute the Delete comand

<

telerik:GridButtonColumn ConfirmText="Delete this?" ConfirmDialogType="Classic" ConfirmTitle="Delete" ButtonType="ImageButton"

CommandName="Delete" Text="Delete" UniqueName="DeleteColumn"

Thanks
Tony

Grid

answered on 06 Oct 2009

15 answers

231 views

[Solved] Web Serivce return null

Dear Sir,

I am using load-on-demand ( web service )...
is it possible to return null object in server-side and client-side doesn't throw a javascript error?

TreeView

answered on 06 Oct 2009

2 answers

169 views

FindControl within RadGrid

Hi,

I have a CheckBoxList inside FormTemplate (MasterTableViewEditForm) of a RadGrid.
I cannot find it using something like

RadGrid1.FindControl("controlID");

Any help is greatly appreciated.

han

Grid

answered on 05 Oct 2009

0 answers

149 views

Hiding and disabling controls in my Edit template

Hi, I've been trying to disable and hide controls of my Edit template but seems like I don't know all the instance name of the control. I was able to disable some of the controls like the description, startdate and enddate but other names are not correct when using it as instance name. Where can I find the list of instance names so that I can have it disabled and hidden. Also I was able to make use of the Starttime as an instance name but upon applying enabled = false, control still enabled..
-I want to hide save
-change text of cancel to close
-hide all day and recurring task
-disable timestart and timeend

Heres my code:
ASPX:

    
            <telerik:RadScheduler ID="RadScheduler1" runat="server"  Width="950px" Height="480px" SelectedView="MonthView" DayStartTime="14:00:00" DayEndTime="23:59:00" 
        
                        DataEndField="Sched_End" 
        
                        DataKeyField="ID" DataRecurrenceField="RecurringInfo" DataRecurrenceParentKeyField="ParentID" 
        
                        DataStartField="Sched_Start" DataSubjectField="Title" 
        
                        HoursPanelTimeFormat="htt" ValidationGroup="RadScheduler1" ReadOnly="false" AllowDelete="false" AllowInsert="false">  
        
            </telerik:RadScheduler>

VB:

    
            Protected Sub RadScheduler1_FormCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.SchedulerFormCreatedEventArgs) Handles RadScheduler1.FormCreated  
        
            If e.Container.Mode = SchedulerFormMode.AdvancedEdit Then  
        
                        Dim Description As TextBox = CType(e.Container.FindControl("Subject"), TextBox)  
        
                        Dim startDate As RadDatePicker = CType(e.Container.FindControl("StartDate"), RadDatePicker)  
        
                        Dim endDate As RadDatePicker = CType(e.Container.FindControl("EndDate"), RadDatePicker)  
        
                        Dim startTime As RadTimePicker = CType(e.Container.FindControl("StartTime"), RadTimePicker)  
        
                        Dim endTime As RadTimePicker = CType(e.Container.FindControl("EndTime"), RadTimePicker)  
        
                        Description.Enabled = False 
        
                        startDate.Enabled = False 
        
                        endDate.Enabled = False 
        
                        startTime.Enabled = False  'No error here but its not working  
        
                        endTime.Enabled = False    'No error here but its not working  
        
             End If  
        
            End Sub

Thanks in advance,
RJ

Scheduler

asked on 05 Oct 2009

2 answers

116 views

Line-height - in firefox and ie

Hi.
Im running IE7.0 an Firefox 3.5, and im experiencing a WIERD problem. If I in plain notepad create a html-file and enter a lot of text inside a <font style="line-height:15px;font-family:verdana;font-size:10px"> A lot of text </font> i find that IE and firefox shows the text excactly alike.
If i copy this tag with its containing text into telerik for moss 4.5 the lineheight differs - quite a bit - firefox shows something like 18px while ie shows it as its supposed to.
Making a little experiment. en my offline local htm file - if i change line-height:15px, to line-height:0px both browsers shows all text lines on top of each other - only showing one single line (not very userfriendly though :-)
If i do the same in telerik rad editor for moss - ie still shows all lines in one while nothing happens in firefox. Why is this? and can i do anything about it?
As said, firefox and ie responds completely alike if the code is run outside telerik from a simple htmlfile only containing the font-tag and its contained text, but something happens to firefoxs interpretation of the style when created in telerik rad editor for moss.

could anyone plz help - this i a big showstopper for me... :-(

Regards

WebParts for SharePoint

answered on 05 Oct 2009

4 answers

161 views

Way to install just RadEditor?

I have ASP.NET 3.5 installed. I have extended the web.config for AJAX 3.5. Is there a way I can install just the RadEditor? We would like to install this first and then roll the controls out once our users are comfortable with the editor. Is there a way to disable to page content area editor being a radcontrol or radeditor? We want to just use the web part.

Thanks!
Adam P.

WebParts for SharePoint

answered on 05 Oct 2009

2 answers

167 views

[Solved] Object expected error with radalert

Hi there.

I was just trying to add a simple radalert to my aspx page that I call from my code behind upon successful completion of a task.

Here is the code I am executing from inside a button click handler:

string scriptstring = "radalert('Task information loaded successfully!', 330, 210);";

RadScriptManager.RegisterStartupScript(this, this.GetType(), "radalert", scriptstring, true);

When I execute the code, I get the following error:

Error: Object expected

When looking a the page source, the error is occurring on the first open tag here:

<script type="text/javascript">
//<![CDATA[
radalert('Task information loaded successfully!', 330, 210);Sys.Application.initialize();
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadAjaxManager, {"_updatePanels":"","ajaxSettings":[],"clientEvents":{OnRequestStart:"",OnResponseEnd:""},"defaultLoadingPanelID":"","enableAJAX":true,"enableHistory":false,"links":[],"styles":[],"uniqueID":"ctl00$RadAjaxManager1","updatePanelsRenderMode":0}, null, null, $get("ctl00_RadAjaxManager1"));
});
Sys.Application.add_init(function() {
$create(Telerik.Web.UI.RadTabStrip, {"_selectedIndex":0,"_skin":"Default","clientStateFieldID":"ctl00_RadTabStrip1_ClientState","selectedIndexes":["0"],"tabData":[{},{},{},{},{}]}, null, null, $get("ctl00_RadTabStrip1"));
});
//]]>
</script>
</form>
</body>
</html>

I am probably missing something obvious. Any help provided would be much appreciated.

Mike

Window

answered on 05 Oct 2009

1 answer

79 views

How to delete a racord from a RadGrid

I just need to delete a record from over a RadGrid. I tried to setAllowAutomaticDeletes to  true and i inserted the following html into RadGrid's columns however nothing happened. What am i supposed to do further? I am using LLBLGEN datasource in which there is no update/insert/delete query explicitly.

<telerik:GridButtonColumn ConfirmText="Delete this customer?" ButtonType="ImageButton"
                        CommandName="Delete" Text="Delete" UniqueName="DeleteColumn">
                        <HeaderStyle Width="20px" />
                        <ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />
                    </telerik:GridButtonColumn>

Grid

answered on 05 Oct 2009