TextArea HtmlHelper Overview

The Telerik UI TextArea HtmlHelper for ASP.NET Core is a server-side wrapper for the Kendo UI TextArea widget.

The TextArea provides a set of default API configuration options that can be set during its initialization such as value, placeholder, and so on.

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Basic Configuration

The following example demonstrates the basic configuration for the TextArea.

        .Name("textarea") // The name of the TextArea is mandatory. It specifies the "id" attribute of the TextArea.
        .Value("John Doe") // Set the value of the TextArea.
        .Rows(5) // Sets the number of rows

Functionality and Features


Here is a demo on using some basic events of the TextArea. For a full list, refer to the TextArea events documentation in the API section.

The following example demonstrates how to subscribe to events by a handler name.

        .Events(e => e
  function textarea_change() {
      // Handle the change event.

Referencing Existing Instances

To reference an existing Telerik UI TextArea instance, use the jQuery.data() method. Once a reference is established, use the TextArea client-side API to control its behavior.

The following example demonstrates how to access an existing TextArea instance.

  // Place the following after your Telerik UI TextArea for ASP.NET Core declaration.
  $(function() {
      // The Name() of the TextArea is used to get its client-side instance.
      var textarea = $("#textarea").data("kendoTextArea");

See Also

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