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Migration from RadEditor Classic to RadEditor for ASP.NET AJAX

Migration from RadEditor Classic to RadEditor for ASP.NET AJAX

You can find below the list of steps to migrate your web applications from the classic RadEditor to RadEditor for ASP.NET AJAX:

  1. To add RadEditor for ASP.NET AJAX to an existing ASP.NET web application you need to follow these steps:

    1. Make sure you have installed ASP.NET AJAX, which is built-in part of the .NET 4.x+ installations.

    2. If your web application is not using ASP.NET AJAX you need to configure it to do so. Detailed instructions can be found at (check the topic called Adding ASP.NET AJAX Configuration Elements to an Existing Web Site)

    3. Add a ScriptManager control to the page (or user control) in which you are going to add any control from the Telerik® UI for ASP.NET AJAX suite. <asp:ScriptManager ID="ScriptManager1" runat="server" /> If your page is a content page you can add the ScriptManager control in your master page. For further details about the ScriptManager control you can check

  2. Drag and drop a control from the Telerik® UI for ASP.NET AJAX package or manually copy the Telerik.Web.UI.dll in the Bin folder.

  3. Replace the classic RadEditor's directive<%@ Register Assembly="RadEditor.NET2" Namespace="Telerik.WebControls" TagPrefix="radE" %>with the new one of RadEditor for ASP.NET AJAX:<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

  4. Replace the classic RadEditor's declaration:<radE:RadEditor id="RadEditor1" Runat="server">Sample Content</radE:RadEditor>with the new RadEditor for ASP.NET AJAX declaration:<telerik:radeditor runat="server"Visible="false" ID="RadEditor1"> <Content> Sample content </Content> </telerik:radeditor>

  5. To enable the RadEditor's Dialogs follow the provided information in the following help article: Introduction to RadEditor's Dialogs.

  6. To enable RadSpell in RadEditor review the following help article: Enable RadSpell in RadEditor.

  7. The ConfigFile property is obsolete in RadEditor for ASP.NET AJAX, because the control can be easily configured to use ASP.NET 2.0 Themes the same way you would do for a ordinary control. Review the following help article for more information: Using Themes.

  8. RadEditor for ASP.NET AJAX produces out-of-the box Xhtml content. The Html and Xhtml properties are obsolete and replaced with a new property named Content.

  9. The SaveInFile property is removed. If you want to save the editor's content directly in the page with the editor review the solution in this article: Saving RadEditor for ASP.NET AJAX content directly in the ASPX or ASCX file containing the editor.

Changes in RadEditor for ASP.NET AJAX

Server-Side API: There have been big changes made here but we tried to provide as much backward compatibility as possible and keep the client-side API.The table below shows all the changed/removed and new properties in new RadEditor for ASP.NET AJAX:

Old Name New Name Type Status
Html Content property Replaced
Xhtml n/a - use Content instead Removed
ImagesPaths ViewPaths property same for all editor dialogs
UploadImagesPaths UploadPaths property same for all editor dialogs
DeleteImagesPaths DeletePaths property same for all editor dialogs
SetPaths n/a method Removed
UseClassicDialogs set_useClassicDialogs(true) - new client-side method property new method
RenderAsTextArea n/a property Removed
ShowHtmlMode EditModes property Changed
ShowPreviewMode EditModes property Changed
ShowSubmitCancelButtons n/a property Removed
new property OnClientSelectionChange event new event
new property OnClientPasteHtml new event
OnClientModeChange add_modeChange() event new method
OnClientSubmit not yet implemented event soon
OnClientCancel n/a event Removed
HasPermission Enabled property Replaced
Editable n/a property Removed
AllowCustomColors n/a property Removed
AllowScripts RadEditor1.EnableFilter(EditorFilters.RemoveScripts); property new mothod
AllowThumbGeneration n/a property Removed
CacheLocalization n/a property Removed
ConfigFile n/a -use Themes property Removed
CookieExpirationTime n/a property Removed
EnableClientSerialize n/a property Removed
EnableDocking n/a property Removed
FocusOnLoad n/a property Removed
StripFormattingOnPaste StripFormattingOptions enum Changed

Client-Side API: All important properties are kept. Some of the unimportant properties have been removed. We have strived to provide maximal backward compatibility for an easy transition to the new editor.

Old Name New Name Type Change
GetRadEditor() $find() method Replaced
Document get_document() property/method
Fire() fire() method Replaced
CancelEdit() n/a method Removed
CreateRestorePoint() createRestorePoint() - obsolete, use getSelection().getRange() method Replaced
GetContentArea() get_contentArea() method Replaced
GetHeight() editor.get_element().style.height method Replaced
GetWidth() editor.get_element().style.width method Replaced
GetHtml() get_html() method Replaced
GetMode() get_mode() method Replaced
GetSelection() getSelection() method Replaced
GetSelectionHtml() getSelectionHtml() method Replaced
GetText() get_text() method Replaced
GetToolByName() getToolByName() method Replaced
SetHtml() set_html() method Replaced
PasteHtml() pasteHtml() method Replaced
SetFocus() setFocus() method Replaced
SetMode() set_mode() method Replaced
SetSize() setSize() method Replaced
SetVisible() set_visible() method Replaced
ShowDialog() showExternalDialog() method Replaced
Submit() add_submit() method Replaced
AttachEventHandler() attachEventHandler() method Replaced
GetContentArea() get_contentArea() method Replaced
GetTextArea() get_textArea() method Replaced
In this article