Class FormFieldBase

Inserimento semplificato di un FormItem all'interno di un Rc-Form.

Si occupa di trasformare le regole di validazione in stile Laravel, oltre a rendere più semplice la sintassi.

example
   <FormField name="email" rules="required|email" form={form}>
     <Input type="text" ... />
   </FormField>

Hierarchy

  • Component<Props, __type>
    • FormFieldBase

Index

Constructors

constructor

  • Parameters

    • props: Props
    • Optional context: any

    Returns FormFieldBase

Properties

context

context: any

props

props: Readonly<object> & Readonly<Props>

refs

refs: object

Type declaration

  • [key: string]: ReactInstance

state

state: Readonly<__type>

Accessors

initialValue

  • get initialValue(): any
  • Se viene configuration l'initialValue a livello di Modulo, prendiamo il valore iniziale da lì.

    Returns any

Methods

componentWillMount

  • componentWillMount(): void

forceUpdate

  • forceUpdate(callBack?: undefined | function): void
  • Parameters

    • Optional callBack: undefined | function

    Returns void

formValue

  • formValue(name: string): any

render

  • render(): null | Element

setState

  • setState<K>(f: function, callback?: undefined | function): void
  • setState<K>(state: Pick<__type, K>, callback?: undefined | function): void
  • Type parameters

    • K: keyof S

    Parameters

    • f: function
        • (prevState: Readonly<__type>, props: Props): Pick<__type, K>
        • Parameters

          • prevState: Readonly<__type>
          • props: Props

          Returns Pick<__type, K>

    • Optional callback: undefined | function

    Returns void

  • Type parameters

    • K: keyof S

    Parameters

    • state: Pick<__type, K>
    • Optional callback: undefined | function

    Returns void

Static Optional componentDidCatch

  • componentDidCatch(error: Error, errorInfo: ErrorInfo): void
  • Catches exceptions generated in descendant components. Unhandled exceptions will cause the entire component tree to unmount.

    Parameters

    • error: Error
    • errorInfo: ErrorInfo

    Returns void

Static Optional componentDidMount

  • componentDidMount(): void
  • Called immediately after a compoment is mounted. Setting state here will trigger re-rendering.

    Returns void

Static Optional componentDidUpdate

  • componentDidUpdate(prevProps: Readonly<Props>, prevState: Readonly<__type>, prevContext: any): void
  • Called immediately after updating occurs. Not called for the initial render.

    Parameters

    • prevProps: Readonly<Props>
    • prevState: Readonly<__type>
    • prevContext: any

    Returns void

Static Optional componentWillMount

  • componentWillMount(): void
  • Called immediately before mounting occurs, and before Component#render. Avoid introducing any side-effects or subscriptions in this method.

    Returns void

Static Optional componentWillReceiveProps

  • componentWillReceiveProps(nextProps: Readonly<Props>, nextContext: any): void
  • Called when the component may be receiving new props. React may call this even if props have not changed, so be sure to compare new and existing props if you only want to handle changes.

    Calling Component#setState generally does not trigger this method.

    Parameters

    • nextProps: Readonly<Props>
    • nextContext: any

    Returns void

Static Optional componentWillUnmount

  • componentWillUnmount(): void
  • Called immediately before a component is destroyed. Perform any necessary cleanup in this method, such as cancelled network requests, or cleaning up any DOM elements created in componentDidMount.

    Returns void

Static Optional componentWillUpdate

  • componentWillUpdate(nextProps: Readonly<Props>, nextState: Readonly<__type>, nextContext: any): void
  • Called immediately before rendering when new props or state is received. Not called for the initial render.

    Note: You cannot call Component#setState here.

    Parameters

    • nextProps: Readonly<Props>
    • nextState: Readonly<__type>
    • nextContext: any

    Returns void

Static Optional shouldComponentUpdate

  • shouldComponentUpdate(nextProps: Readonly<Props>, nextState: Readonly<__type>, nextContext: any): boolean
  • Called to determine whether the change in props and state should trigger a re-render.

    Component always returns true. PureComponent implements a shallow comparison on props and state and returns true if any props or states have changed.

    If false is returned, Component#render, componentWillUpdate and componentDidUpdate will not be called.

    Parameters

    • nextProps: Readonly<Props>
    • nextState: Readonly<__type>
    • nextContext: any

    Returns boolean

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