TextAreaInput | API Reference | ArcGIS Maps SDK for JavaScript 4.33

The TextAreaInput class defines the desired user interface as a multi-line text area. This input is used in field elements that are set within a feature layer's or FeatureForm's formTemplate. This is displayed within the Editor widget.

See also

Constructors

TextAreaInput Constructor new TextAreaInput(properties)

Parameter

properties Object

optional

See the properties for a list of all the properties that may be passed into the constructor.

Example

// Create a new TextArea input
const textAreaInput = new TextAreaInput({
  minLength: 10,
  maxLength: 300
})

Property Overview

Type	Summary	Class
Number\|null\|undefined	When set, defines the text input's maximum length.	TextAreaInput
Number\|null\|undefined	When set, defines the text input's minimum length.	TextAreaInput
String	The type of form element input.	TextAreaInput

Property Details

maxLength Property maxLength Number |null |undefined

When set, defines the text input's maximum length.

minLength Property minLength Number |null |undefined

When set, defines the text input's minimum length.

Default Value:0

type Property type Stringreadonly

The type of form element input.

For TextAreaInput the type is always "text-area".

Method Overview

Return Type	Summary	Class
TextAreaInput	Creates a deep clone of the `TextAreaInput` class.	TextAreaInput
*\|null\|undefined	Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product.	TextAreaInput
Object	Converts an instance of this class to its ArcGIS portal JSON representation.	TextAreaInput

Method Details

clone Method clone(){TextAreaInput}

Creates a deep clone of the TextAreaInput class.

Returns

Type	Description
TextAreaInput	A deep clone of the `TextAreaInput` instance.

fromJSON Method fromJSON(json){* |null |undefined}static

Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.

Parameter

json Object

A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.

Returns

Type	Description
* \| null \| undefined	Returns a new instance of this class.

toJSON Method toJSON(){Object}

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.

Returns

Type	Description
Object	The ArcGIS portal JSON representation of an instance of this class.