Questions on UI for ASP.NET AJAX Forum

5 answers

464 views

Hello,

I'm using the following RadEditor within the usercontrol of the Insert/Update/Delete RadGrid:

<telerik:RadEditor runat="server" ID="CntntRadEditor" Enabled="false" Height="500px" Width="100%" style="z-index:1000;"

Content='<%# DataBinder.Eval( Container, "DataItem.Cntnt") %>' ToolsFile="~/Common/Controls/RadEditor/xml/CustomFullSetOfToolsForSecureTables.xml">

<Modules>

<telerik:EditorModule Visible="false" />

</Modules>

<ImageManager ViewPaths="~/Guide/Design/Contents" UploadPaths="~/Guide/Design/Contents" DeletePaths="~/Guide/Design/Contents" />

<DocumentManager ViewPaths="~/Guide/Design/Contents" UploadPaths="~/Guide/Design/Contents" DeletePaths="~/Guide/Design/Contents" SearchPatterns="*.doc,*.txt,*.docx,*.xls,*.xlsx,*.pdf,*.xml" />

</telerik:RadEditor>

The problem is that the RadEditor control is hidden by seeting the property Enabled=false.
If I remove that property, the RadEditor is displayed normally.
The requirements is to disable the RadEditor control in order to prevent the user from typing a text and from clicking any icon from the RadEditor toolbar.

Please, I need your help,
It is appreciated to send me the modified code.

Regards,
Bader

Editor

answered on 24 Oct 2012

8 answers

293 views

Autoselect first row in grid

Hello,

I need to have the ability to select the first row in a grid automatically and based on that selection two other radgrids gets populated. I was able to achieve the selection of the first row by doing the following in the prerender method.

This worked somewhat. (1) The two other grids are not populated when the autoselection happens, and (2) If i select another row in RadGrid1, the new selection is not kept and isntead the row from the prerender method is always selected.

I had all this working when a user comes in selects from a dropdown, but it seems that the client wants the first selection in the radcombobox to be automatically selected with the relevant data...

Any help would be tremendous, please!

SS

' PreRender Method

if (RadGrid1.MasterTableView.Items(0).Count > 0) Then

RadGrid1.MasterTableView.Items(0).Selected = True

End If

Grid

answered on 24 Oct 2012

1 answer

161 views

IIS7 WIN 2008 Telerik.Web.UI.WebResource.axd error 500

Dear Reader!

I have developed a simple ASP.NET AJAX Website running on ASP.NET 4.0.
It works fine on my development machine (Windows 7, IIS).

You can have a look at the site:

http://www.easyteamorganiser.com:82/

But depolying it to Windows 2008 Server, IIS 7.0 I can't get it to run properly.
It starts well, but by pressing the button it throws an client-side exception:

--------------------------------------------------------------
Details zum Fehler auf der Webseite

Benutzer-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Win64; x64; Trident/4.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)
Zeitstempel: Fri, 19 Oct 2012 20:52:16 UTC

Meldung: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
Zeile: 6
Zeichen: 84093
Code: 0
URI: http://www.easyteamorganiser.com:82/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a89093640-ae6b-44c3-b8ea-010c934f8924%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%3aen-US%3a6aabe639-e731-432d-8e00-1a2e36f6eee0%3a16e4e7cd%3af7645509%3a22a6274a%3aed16cbdc%3a24ee1bba%3a7165f74%3ab7778d6c%3a58366029%3ae330518b%3a2003d0b8%3a1e771326%3ac8618e41%3ae4f8f289

Thanks for help, Skim

-------------------------------------------------
I moved back to ASP.NET 2.0 (.NET 3.5). There it worked instantly.

Skim

Ajax

answered on 24 Oct 2012

3 answers

85 views

Clientside filtering

How can I get client side filtering in listview? The listview is inside radajax panel and I want filtering on button-click. A button who is outside of the radajax panel. How can I do that?

Thanx

ListView

answered on 24 Oct 2012

3 answers

257 views

GridEditableItem.UpdateValues() problem with GridMaskedColumn

I am having an issue when I use the following column in a grid:

<telerik:GridMaskedColumn DataField="Phone" HeaderText="Phone" UniqueName="Phone" Mask="(###) ###-####" />

In code behind:

protected void grid1_UpdateCommand(object sender, GridCommandEventArgs e)
{
GridEditableItem item = e.Item as GridEditableItem;
int licenseSponsorId = Convert.ToInt32(item.GetDataKeyValue("LicenseSponsorId"));
CDS.LicenseSponsor licenseSponsor = _db.Get<CDS.LicenseSponsor>(licenseSponsorId);
item.UpdateValues(licenseSponsor);
_db.Update(licenseSponsor);
}

The call to UpdateValues() results in "() -" being assigned to the Phone field when the user does not enter any input in the Phone field...

Is there a way to change this behavior?

Grid

answered on 24 Oct 2012

1 answer

47 views

excel export with SortedBackColor

If I use the SortedBackColor="Black" the exported excel file has a black column. How can I reset that when exporting?

Grid

answered on 24 Oct 2012

2 answers

107 views

Display Multiple group columns in timeline

Hello,
can i display multiple columns grouped to the left of timeline or the "GroupBy" property manages only one filed?

Thank you for all.
Regards

Scheduler

answered on 24 Oct 2012

3 answers

80 views

Horizontal Bar Chart Issue

Hi Guys,

I have a horitontal bar chart with XAxis and YAxis2. YAxis2 Item labels appear on the top from left to right in ascending order. Take a look at the attached image. However, XAxis item labels start from bottom to top in ascending order. I want them to appear from top to bottom so that they look consitent with YAxis2 items labels. Is this possible?

Many thanks.
Irfan

General Discussions

answered on 24 Oct 2012

1 answer

38 views

Drag and Drop from RadListBox to RadGrid and vice versa

Hello,

I need help on Drag and Drop feature for RadGrid, Please is the my requirement.

We have 140 columns in a table, we need to show them in RadGrid based on the user choice by dragging from RadListBox.

We need to have a accessibility to drag columns from RadListBox to RadGrid to show selected columns and also drag column from RadGrid to RadListBox to hide columns from Grid.

I have achieved to show selected column from RadListBox but I donot have idea to hide columns based on dragging from RadGrid to RadListBox, Please help me on this.

Thanks,

Kiran

Grid

answered on 24 Oct 2012

14 answers

398 views

Error On Delete With Recurrences

I have a scheduler set up with an object data source. I don't seem to have any problems binding the scheduler or making inserts or updates. The problem comes when I try to delete the first occurrence in a series. I get a bit of a cryptic error (below). If I delete the whole series or any of the other occurrences beside the first one, it works.

I also noticed when I look at the list of recurrences, the first item has a little red line between the Yen and Yang refresh icon. I also notice I do not have a value in the DataRecurrenceParentKeyField that I set - I've tried it both as a varchar and an int.

<-- Error -->
Cannot locate the parent of appointment with ID = '1'. Ensure that the parent appointment with ID = '' exists and is loaded.

<-- Code -->
<radPro:RadScheduler ID="rsEvents" runat="server"
            DataKeyField="EventModuleId"
            DataStartField="StartDateTime"
            DataEndField="EndDateTime"
            DataSubjectField="Title"
            DataRecurrenceField="RecurrenceRule"
            DataRecurrenceParentKeyField="RecurrenceParentID"
            AllowDelete="True"
            AllowEdit="True"
            AllowInsert="True"
            HoursPanelTimeFormat="h:mm tt"
            ShowAllDayRow="true"
            DataSourceID="odsEvents"
            Height="525"
            StartEditingInAdvancedForm="true" />

Protected Sub rsEvents_AppointmentInsert(ByVal sender As Object, ByVal e As Telerik.Web.UI.SchedulerCancelEventArgs) Handles rsEvents.AppointmentInsert
        Dim oAdmin As AdminPage = CType(Me.Page, AdminPage)
        Dim oEvent As New EventModule
        With oEvent
            .Title = e.Appointment.Subject
            .StartDateTime = e.Appointment.Start
            .EndDateTime = e.Appointment.End
            .RecurrenceRule = e.Appointment.RecurrenceRule
            .RecurrenceParentID = e.Appointment.RecurrenceParentID
            .Save()
        End With
    End Sub

Scheduler

answered on 24 Oct 2012