Questions on UI for ASP.NET AJAX Forum

7 answers

127 views

I did a update of my trial version to v.2011.3.1115.40 from Visual Studio after which my project now refuses to load the project themes. What has this upgrade changed to cause this? Does it mess with folder permissions?

Duncan

Installer and VS Extensions

answered on 25 Nov 2011

1 answer

71 views

How to make the bar bigger

I'm using RadChart's Bar type and have two series. How can I increase the thickness of each bar in the series?

Chart (Obsolete)

answered on 25 Nov 2011

3 answers

124 views

Unable to move docks

I am dynamically creating docks when a user clicks a button, inside the dock will be various controls depending on what "page widget" the user has selected from the dropdown list.

I have started off with the simplest "page widget", a RadEditor and a Textbox.

I can persist any data entered into the controls by saving it to a session and re-populate the various controls, however I need to be able to move the docks around so that the order of the "page widgets" can be changed easily but I've lost this functionality, I cannot move, collapse or remove them.

I have simplified the code down to the basics to make it easier to read.

Any ideas? Thanks

(I don't care about the docks open/close state, collapsing will be removed)

ASPX

<asp:Button ID="btnAdd" runat="server" Text="Add a widget" />

<br />

<telerik:RadDockLayout ID="rdDockLayout" runat="server">

<telerik:RadDockZone ID="rdDockZone" runat="server" Width="700px">

</telerik:RadDockZone>

</telerik:RadDockLayout>

VB

Imports Telerik.Web.UI

Partial Class Admin_DockTest2

Inherits System.Web.UI.Page

Dim DockStore As New List(Of DockSaved)

''' <summary>

''' Container to hold a saved dock so it can be brought back in to dock zone on postback etc.

''' </summary>

Private Structure DockSaved

Property Key As Integer

Property WidgetObject As PageWidgets

Property dID As String

Public Sub New(WidgetTypeID As Integer, Widget As PageWidgets, dockID As String)

Key = WidgetTypeID

WidgetObject = Widget

dID = dockID

End Sub

End Structure

Protected Sub Page_Init(sender As Object, e As System.EventArgs) Handles Me.Init

If Not Session("Widgets") Is Nothing Then

DockStore = CType(Session("Widgets"), List(Of DockSaved))

End If

End Sub

Protected Sub btnAdd_Click(sender As Object, e As System.EventArgs) Handles btnAdd.Click

AddWidget()

End Sub

Private Sub AddWidget()

CreateDock(1) 'type 1

End Sub

Private Sub CreateDock(WidgetType As Integer)

Dim randID As String = Guid.NewGuid().ToString.Replace("-", "a")

Dim dock As New RadDock

dock.ID = "dk" + WidgetType.ToString() + "-" + randID

dock.Title = "dk" + WidgetType.ToString() + DateTime.Now.ToShortTimeString

dock.ClientIDMode = UI.ClientIDMode.Static

dock.Commands.Add(New DockExpandCollapseCommand())

dock.Commands.Add(New DockCloseCommand())

dock.AutoPostBack = True

dock.EnableDrag = True

Dim rdTextboxID = "tb" + randID

Dim rdTextbox As RadTextBox = GetRadTextbox(rdTextboxID)

rdTextbox.Text = "help!"

Dim rdEditorID As String = "rdEditor" + randID

Dim rdEditor As RadEditor = GetRadEditor(rdEditorID)

dock.ContentContainer.Controls.Add(rdTextbox)

dock.ContentContainer.Controls.Add(rdEditor)

rdDockLayout.Controls.Add(dock)

dock.Dock(rdDockZone)

End Sub

Protected Sub rdDockLayout_SaveDockLayout(sender As Object, e As Telerik.Web.UI.DockLayoutEventArgs) Handles rdDockLayout.SaveDockLayout

If rdDockZone.Docks.Count > 0 Then

'Clear current entries to avoid saving duplicates

DockStore.Clear()

For Each d In rdDockZone.Docks

Dim dID As String = d.ID

Dim randID As String = d.ID.Substring(4)

Dim WidgetTypeID As Integer = 1

Select Case WidgetTypeID

Case 1 '>>>>> Widget Type: WidgetHTML

Dim tbID As String = "tb" + randID

Dim rdTextbox As RadTextBox = CType(d.ContentContainer.FindControl(tbID), RadTextBox)

Dim rdEditorID As String = "rdEditor" + randID

Dim rdEditor As RadEditor = CType(d.ContentContainer.FindControl(rdEditorID), RadEditor)

Dim widget As New WidgetHTML

'Populate a widget

widget.SchemeID = 2

widget.Title = rdTextbox.Text

widget.HTML = rdEditor.Content

widget.Visible = True

'save widget

Dim ds As New DockSaved(1, widget, dID)

DockStore.Add(ds)

Case 2 '>>>>> Widget Type: .......

End Select

Next

End If

Session("Widgets") = DockStore

End Sub

Protected Sub rdDockLayout_LoadDockLayout(sender As Object, e As Telerik.Web.UI.DockLayoutEventArgs) Handles rdDockLayout.LoadDockLayout

If DockStore.Count > 0 Then

For Each w In DockStore

Dim widgy As WidgetHTML = CType(w.WidgetObject, WidgetHTML)

Dim dock As New RadDock

dock.ID = w.dID

dock.Title = "dk - returned"

dock.ClientIDMode = UI.ClientIDMode.Static

dock.Commands.Add(New DockExpandCollapseCommand())

dock.Commands.Add(New DockCloseCommand())

dock.AutoPostBack = True

dock.EnableDrag = True

Dim randID As String = w.dID.Substring(4)

'if type 1

Dim rdEditorID As String = "rdEditor" + randID

Dim rdTextboxID = "tb" + randID

Dim rdTextbox As RadTextBox = GetRadTextbox(rdTextboxID)

rdTextbox.Text = widgy.Title

Dim rdEditor As RadEditor = GetRadEditor(rdEditorID)

rdEditor.Content = widgy.HTML

dock.ContentContainer.Controls.Add(rdTextbox)

dock.ContentContainer.Controls.Add(rdEditor)

rdDockLayout.Controls.Add(dock)

dock.Dock(rdDockZone)

Next

End If

End Sub

''' <summary>

''' HTML components to build WebWidgets.

''' </summary>

''' <param name="WidgetName">Desired ID of the control.</param>

''' <returns>Returns the control requested with the correct ID.</returns>

#Region "Widgets"

Private Function GetRadTextbox(WidgetName As String) As RadTextBox

Dim rdTextbox As New RadTextBox

rdTextbox.ID = WidgetName

rdTextbox.ClientIDMode = UI.ClientIDMode.Static

rdTextbox.Skin = "Windows7"

Return rdTextbox

End Function

Private Function GetRadEditor(WidgetName As String) As RadEditor

Dim rdEditor As New RadEditor

rdEditor.ID = WidgetName

rdEditor.ClientIDMode = UI.ClientIDMode.Static

rdEditor.Skin = "Windows7"

Return rdEditor

End Function

#End Region

End Class

Dock

answered on 25 Nov 2011

2 answers

97 views

PointShape is not available

I've a telerik chart created in .xaml file and trying to set the Pointshape property to Diamond. But I don't see this property available for chart control. Am I missing something?
Attached picture shows the available properties

Chart (Obsolete)

answered on 25 Nov 2011

3 answers

122 views

VS 2008 crashes when changing skin

Dear support,

When i select 2 or more button controls, in design mode, and try to change Skin from the Properties window, the Visual Studio crashes.

I use:
Telerik Web UI 2011.2.915
Visual Studio 2008 (ASP.VB) 9.0.30729.4462

Thank you in advance for your time.

George
Navarino Technology Dept.

Error message:
Problem signature:
Problem Event Name:   CLR20r3
Problem Signature 01:   devenv.exe
Problem Signature 02:   9.0.30729.1
Problem Signature 03:   488f2b50
Problem Signature 04:   Telerik.Web.Design
Problem Signature 05:   2011.2.915.35
Problem Signature 06:   4e71e666
Problem Signature 07:   32c
Problem Signature 08:   b
Problem Signature 09:   System.InvalidCastException
OS Version:   6.1.7601.2.1.0.256.48
Locale ID:   1032

Additional information about the problem:
LCID:   1033

Read our privacy statement online:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409

If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt

Button

answered on 25 Nov 2011

1 answer

37 views

Bug in demo

In

http://demos.telerik.com/aspnet-ajax/tabstrip/examples/serverside/serverevents/defaultvb.aspx

It says

Protected Sub RadTabStrip1_TabClick(ByVal sender As Object, ByVal e As UI.RadTabStripEventArgs)

Instead of

Protected Sub RadTabStrip1_TabClick(ByVal sender As Object, ByVal e As RadTabStripEventArgs)

Marc

TabStrip

answered on 25 Nov 2011

3 answers

417 views

Configuration Error - RadUploadHttpModule

Hi guys,

We have recently upgraded to the latest rad controls as well as .net 4.

Most things are working fine however there appears to be an issue with the upload module. Upon click of the button I am returned the error:

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Could not load type 'Telerik.Web.UI.RadUploadHttpModule'. (C:\inetpub\wwwroot\..............\web.config line 80)

I have tried making various changes to the web.config but can't seem to get anything to resolve the issue.

Below are the system.web and system.webserver sections from the web.config file. If you could point out where we are going wrong it would be greatly appreciated.

Thanks.

  `<system.web>`

    `<compilation` `debug="true"` `targetFramework="4.0"` `/>`

    `<authentication` `mode="Forms">`

      `<forms` `name=".ASPXAUTH"` `timeout="60"` `/>`

    `</authentication>`

    `<authorization>`

      `<allow` `users=""` `/>`

    `</authorization>`

    `<httpModules>`

      `<add` `name="RadUploadModule"` `type="Telerik.Web.UI.RadUploadHttpModule"` `/>`

      `<add` `name="ScriptModule"` `type="System.Web.Handlers.ScriptModule,System.Web.Extensions, Version=1.0.61025.0, Culture=neutral,PublicKeyToken=31bf3856ad364e35"` `/>`

    `</httpModules>`

    `<httpHandlers>`

      `<add` `verb="POST,GET"` `path="csharpwrapper/.ashx"` `type="Ajax.PageHandlerFactory, Ajax"` `/>`

      `<add` `verb=""` `path="Telerik.RadUploadProgressHandler.ashx"` `type="Telerik.Web.UI.RadUploadProgressHandler, Telerik.Web.UI"` `/>`

      `<remove` `verb=""` `path=".asmx"` `/>`

      `<add` `verb=""` `path=".asmx"` `validate="false"` `type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"` `/>`

      `<add` `verb=""` `path="_AppService.axd"` `validate="false"` `type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"` `/>`

      `<add` `verb="GET,HEAD"` `path="ScriptResource.axd"` `validate="false"` `type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"` `/>`

      `<add` `path="Telerik.Web.UI.DialogHandler.aspx"` `type="Telerik.Web.UI.DialogHandler"` `verb=""` `validate="false"` `/>`

      `<add` `path="Telerik.Web.UI.SpellCheckHandler.axd"` `type="Telerik.Web.UI.SpellCheckHandler"` `verb=""` `validate="false"` `/>`

      `<add` `path="ChartImage.axd"` `verb=""` `type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Version=2011.2.1018.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4"` `validate="false"` `/>`

      `<add` `path="Telerik.Web.UI.WebResource.axd"` `type="Telerik.Web.UI.WebResource"` `verb=""` `validate="false"` `/>`

    `</httpHandlers>`

    `<httpRuntime` `executionTimeout="240000"` `maxRequestLength="102400"` `requestValidationMode="2.0"` `/>`

    `<globalization` `requestEncoding="utf-8"` `responseEncoding="utf-8"` `/>`

  `</system.web>`



  `<system.webServer>`

    `<modules` `runAllManagedModulesForAllRequests="true">`

      `<remove` `name="ScriptModule"` `/>`

      `<add` `name="ScriptModule"` `preCondition="managedHandler"` `type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"` `/>`

    `</modules>`

    `<handlers>`

      `<remove` `name="dot open"` `/>`

      `<remove` `name="Telerik_Web_UI_DialogHandler_aspx"` `/>`

      `<remove` `name="Telerik_Web_UI_SpellCheckHandler_axd"` `/>`

      `<remove` `name="WebServiceHandlerFactory-Integrated"` `/>`

      `<remove` `name="ScriptHandlerFactory"` `/>`

      `<remove` `name="ScriptHandlerFactoryAppServices"` `/>`

      `<remove` `name="ScriptResource"` `/>`

      `<remove` `name="Telerik_Web_UI_WebResource_axd"` `/>`

      `<add` `name="dot open"` `path=".open"` `verb=""` `modules="IsapiModule"` `scriptProcessor="C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll"` `resourceType="Unspecified"` `preCondition="classicMode,runtimeVersionv4.0,bitness32"` `/>`

      `<add` `name="ScriptHandlerFactory"` `verb=""` `path=".asmx"` `preCondition="integratedMode"` `type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"` `/>`

      `<add` `name="ScriptHandlerFactoryAppServices"` `verb=""` `path="_AppService.axd"` `preCondition="integratedMode"` `type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"` `/>`

      `<add` `name="ScriptResource"` `verb="GET,HEAD"` `path="ScriptResource.axd"` `preCondition="integratedMode"` `type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"` `/>`

      `<add` `name="Telerik_Web_UI_DialogHandler_aspx"` `verb=""` `preCondition="integratedMode"` `path="Telerik.Web.UI.DialogHandler.aspx"` `type="Telerik.Web.UI.DialogHandler"` `/>`

      `<add` `name="Telerik_Web_UI_SpellCheckHandler_axd"` `verb=""` `preCondition="integratedMode"` `path="Telerik.Web.UI.SpellCheckHandler.axd"` `type="Telerik.Web.UI.SpellCheckHandler"` `/>`

      `<add` `name="Telerik_Web_UI_WebResource_axd"` `verb=""` `preCondition="integratedMode"` `path="Telerik.Web.UI.WebResource.axd"` `type="Telerik.Web.UI.WebResource"` `/>`

    `</handlers>`

     `<security>`

        `<requestFiltering>`

            `<requestLimits` `maxAllowedContentLength="100000000"` `/>`

        `</requestFiltering>`

     `</security>`

  `</system.webServer>`

`</configuration>`

Upload (Obsolete)

answered on 25 Nov 2011

5 answers

110 views

AsyncUpload Stops when in RadWindow and resizing

I have a AsyncUpload and RadProgressArea on a page that is loaded into a RadWindow all works fine until I call

GetRadWindow().autoSize(true);

and then the upload stops/freezes.

In fact if I try to resize the window in anyway using javascript it stops the upload.

What I'm trying to achieve is that when the window is first opened it's height is set big enough to show the AsyncUpload control say 100px. Then when a user selects a file to upload and RadProgressArea is shown then call autosize so that the window grows to show it and then when upload finishes and the RadProgressArea disapears then set the window height back to 100px.

Is there a way around this.

AsyncUpload

answered on 25 Nov 2011

5 answers

140 views

RadEditor generating the blank message box on copy/pasting some shared path

Hi,

I tried to paste the following text which has some shared path in it in my RadEditor control, i am getting the blank message box. My teleik verison is "2010.1.519.35" . I have attached my sample code here and a screen shot.
"\\test\test\test\Reference"

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<telerik:RadEditor runat="server" ID="radeditorSendEmail" LocalizationPath="~/App_GlobalResources/">

<Tools>

<telerik:EditorToolGroup>

<telerik:EditorTool Name="InsertParagraph" />

<telerik:EditorTool Name="FormatBlock"/>

<telerik:EditorTool Name="Indent" />

<telerik:EditorTool Name="Outdent" />

<telerik:EditorTool Name="JustifyLeft" />

<telerik:EditorTool Name="JustifyCenter" />

<telerik:EditorTool Name="JustifyRight" />

<telerik:EditorTool Name="JustifyFull" />

<telerik:EditorTool Name="JustifyNone" />

<telerik:EditorTool Name="InsertUnorderedList" />

<telerik:EditorTool Name="InsertOrderedList" />

<telerik:EditorTool Name="InsertHorizontalRule" />

<telerik:EditorSeparator />

<telerik:EditorTool Name="InsertTable" />

<telerik:EditorTool Name="InsertSymbol" />

</telerik:EditorToolGroup>

<telerik:EditorToolGroup>

<telerik:EditorTool Name="ConvertToUpper" />

<telerik:EditorTool Name="ConvertToLower" />

<telerik:EditorTool Name="Cut" ShortCut="CTRL+X"/>

<telerik:EditorTool Name="Copy" ShortCut="CTRL+C"/>

<telerik:EditorTool Name="Paste" ShortCut="CTRL+V"/>

<telerik:EditorTool Name="Undo" ShortCut="CTRL+Z"/>

<telerik:EditorTool Name="Redo" ShortCut="CTRL+Y"/>

<telerik:EditorSeparator />

<telerik:EditorTool Name="Bold" ShortCut="CTRL+B"/>

<telerik:EditorTool Name="Italic" ShortCut="CTRL+I"/>

<telerik:EditorTool Name="Underline" ShortCut="CTRL+U"/>

<telerik:EditorTool Name="StrikeThrough" />

<telerik:EditorTool Name="Superscript" />

<telerik:EditorTool Name="Subscript" />

<telerik:EditorTool Name="FontName"/>

<telerik:EditorTool Name="FontSize"/>

<telerik:EditorTool Name="ForeColor"/>

<telerik:EditorTool Name="BackColor"/>

</telerik:EditorToolGroup>

</Tools>

</telerik:RadEditor>

Editor

answered on 25 Nov 2011

3 answers

82 views

Change skin for only one element

HI !!! explain my problem...
I've one page with many Grid nasted like this example:
example
I'm searching a way to change the style of inner Grid only.
I've a global skin-them applicated to all my application; i try to overwrite RadGrid css class but,obviously, it change style to all Grid of the page.
Please help me, thanks !!!

General Discussions

answered on 25 Nov 2011