Class Field

Object
   |
   +--Field

Direct Known Subclasses:

ComponentField, InputField, InputSelectorField, SelectField

class Field

Defined in form.js

Field Detail

fld

Object fld

Holds the form element instance

id

String id

Element id

label

Object label

Element label

name

String name

Element name

type

String type

Element type

Field

Field(<Object> fld)

This is the base class of the Field hierarchy. Contains methods to set/get/clear the field value, disable/enable, request focus and check if it's empty

Parameters:
fld - Field object

beforeFocus

Bool beforeFocus()

Perform tasks and run validations before activating the field

Parameters:
Field - element

clear

void clear()

Clears the value of the field

disable

void disable()

Disables the field

enable

void enable()

Enables the field

focus

Object focus()

Move focus to the field. The method won't execute on disabled inputs

getFormElement

{Object} getFormElement()

Retorna o elemento HTML associado ao objeto

getMask

Mask getMask()

Retrieve the mask object associated with the field

getValue

Object getValue()

Returns the current value of the field

isEmpty

Boolean isEmpty()

Check whether the field contains an empty value

serialize

String serialize()

Serialize field's name and value so that the returning value can be used to build query strings or HTTP requests

setDisabled

 <private> void setDisabled(<Boolean> b)

Internal method to disable/enable the field

Parameters:
b - Flag value

setValue

void setValue(<Object> val)

Sets the value of the field

Parameters:
val - New value

fromFormElement

<static> Object fromFormElement(<Object> elm)

Create a Field object from a given form element

Parameters:
elm - Form input element

Returns:
Field