onInput( )

This standard element function is not supported for RichTextBox.

Adds an event handler that runs when the input element receives input.

A text input receives an input event when a user changes its input value.

You can retrieve the input element's new value by getting the value from the target property of the Event passed to the handler you set using this function.

Method Declaration
Copy
Method Parameters
eventHandlerfunctionRequired

eventHandler(event: Event): void The name of the function or the function expression to run when the input element receives input.

Returns
Return Type:Element
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