API Reference > presentation-common > Content > Field Field Class Describes a single content field. A field is usually represented as a grid column or a property pane row. Extended by PropertiesField NestedContentField Methods Name Description constructor(category: CategoryDescription, name: string, label: string, type: TypeDescription, isReadonly: boolean, priority: number, editor?: EditorDescription, renderer?: RendererDescription): Field Creates an instance of Field. clone(): Field getFieldDescriptor(): FieldDescriptor Get descriptor for this field. isNestedContentField(): this is NestedContentField Is this a NestedContentField isPropertiesField(): this is PropertiesField Is this a PropertiesField toCompressedJSON(classesMap: { T }): FieldJSON<string> Serialize this object to compressed JSON toJSON(): FieldJSON<ClassInfoJSON> Serialize this object to JSON fromCompressedJSON(json: FieldJSON<string>, classesMap: { T }): undefined | FieldJSON<ClassInfoJSON> Static Deserialize Field from compressed JSON fromJSON(json: undefined | FieldJSON<ClassInfoJSON>, categories: CategoryDescription[]): undefined | Field Static Deserialize Field from JSON fromJSON(json: undefined | string | FieldJSON<ClassInfoJSON>): undefined | Field Static Deserialize Field from JSON Deprecated getCategoryFromFieldJson(fieldJson: FieldJSON<ClassInfoJSON>, categories?: CategoryDescription[]): CategoryDescription ProtectedStatic Properties Name Type Description category CategoryDescription Category information editor undefined | EditorDescription Property editor used to edit values of this field isReadonly boolean Are values in this field read-only label string Display label name string Unique name parent Accessor ReadOnly undefined | NestedContentField Get parent priority number Priority of the field. renderer undefined | RendererDescription Property renderer used to render values of this field type TypeDescription Description of this field's values data type Defined in presentation/common/src/presentation-common/content/Fields.ts Line 82 Last Updated: 29 November, 2022