Class Fields`Abstract`

Static properties and methods related to manipulating fields.

Index

Constructors

Methods

addEventListener deleteField getById getByIndex getIndex logFields removeEventListener setField

Constructors

constructor

new Fields(): Fields
Returns Fields

Methods

`Static`addEventListener

addEventListener<T extends "itemmutated">(
type: T,
callback: FieldsEventsMapping[T],
): void
Add an event listener
Type Parameters
- T extends "itemmutated"
Parameters
- type: T
  type of event listener, defined in the FieldsEventsMapping
- callback: FieldsEventsMapping[T]
Returns void

`Static`deleteField

deleteField(id: string): boolean
Delete a field value.
Parameters
- id: string
  id of the field to delete
Returns boolean

`Static`getById

getById(id: string): IFormField
Get field by its id
Parameters
- id: string
  id of the field
Returns IFormField

`Static`getByIndex

getByIndex(index: number): IFormField
Get a field from its index
Parameters
- index: number
  index of a field
Returns IFormField

`Static`getIndex

getIndex(id: string): number
get the index of a field
Parameters
- id: string
  id of the field
Returns number

`Static`logFields

logFields(searchString: string): void
Logs field-ids and values in the console. If a searchString is provided only fields that matches a certain string gets logged
Parameters
- searchString: string
  string, a string to match with a field-id (indexOf)
Returns void

`Static`removeEventListener

removeEventListener<T extends "itemmutated">(
type: T,
callback: FieldsEventsMapping[T],
): void
Always remove previously registered event listener
Type Parameters
- T extends "itemmutated"
Parameters
- type: T
  type of event listener, defined in the FieldsEventsMapping
- callback: FieldsEventsMapping[T]
Returns void

`Static`setField

setField(id: string, val: any): any
Set field value
Parameters
- id: string
  id of the field
- val: any
  value to set
Returns any