New to Telerik UI for ASP.NET Core? Download free 30-day trial

ASP.NET Core Editor Immutable Elements

Loading Demo...
  • EXAMPLE
  • VIEW SOURCE
  • Edit in Telerik REPL
  • Change Theme
    default
    Default Theme
    • Main
    • Main Dark
    • Nordic
    • Ocean Blue
    • Ocean Blue A11Y accessibility
    • Purple
    • Turquoise
    Bootstrap Theme
    • Main
    • Bootstrap 3
    • Bootstrap 3 Dark
    • Main Dark
    • Nordic
    • Turquoise
    • Turquoise Dark
    • Urban
    • Vintage
    Material Theme
    • Main
    • Arctic
    • Lime Dark
    • Main Dark
    • Nova
    Classic Theme
    • Main
    • Green
    • Green Dark
    • Lavender
    • Lavender Dark
    • Main Dark
    • Metro
    • Metro Dark
    • Moonlight
    • Opal
    • Opal Dark
    • Silver
    • Silver Dark
    • Uniform
    Fluent Theme
    • Main
    Launch Theme Builder
HtmlHelper
TagHelper
Files:
immutable_elements.cshtml
Immutable_Elements_TagHelper.cshtml

Also available for:

CLIENT-SIDE API HTML HELPER API

Description

The Telerik UI for ASP.NET Core Editor and its immutable elements feature enable you to predefine elements in the content area that cannot be edited by the end user.

This demo shows a use case where a mail form will be edited. You can see also how to implement the following actions:

  • Enable the immutable elements by using the Immutables option.
  • Define the HTML elements that cannot be edited by adding the contenteditable='false' attribute.
  • Use the Immutables.Serialization and Immutables.Deserialization option to change the data shown in the viewHtml dialog and enable the end user to control the CSS text-align property from there.
  • Define the default styles for the immutable elements.
  • To improve UX when an immutable element is selected by defining the styles.

Additional Apps

This Editor example is part of unique collection of hundreds of ASP.NET Core demos, with which you can see all Telerik ASP.NET Core components and their features in action. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Telerik REPL for ASP.NET Core or ThemeBuilder.

Support & Learning Resources

Additional Resources