Class CAF.Command

Object
   |
   +--CAF.Command

class CAF.Command

Command utilities.
Defined in core.js

Constructor Detail

CAF.Command

CAF.Command()

clear

<static> void clear(form)

Clears hidden command field for form.

Parameters:
form - Form node or id.

field

<static> Object field(form)

Returns hidden command field node for form.

Parameters:
form - Form node or id.

Returns:
Hidden command field node, or null.

findDefaultCommand

<static> Object findDefaultCommand(element)

Finds the default command for specified input element.

Parameters:
form - Element node or id.

Returns:
Command id or null if there is no default command.

focusFirstForm

<static> void focusFirstForm()

Focuses the first field in the first form with a defaultFocus setting in the body of the current page.

form

<static> Object form(element)

Returns form for this element.

Parameters:
element - Element node or id.

Returns:
Nearest ancestor form (including disjoint-form), or null.

formNoDisjoint

<static> Object formNoDisjoint(element)

Returns form for this element.

Parameters:
element - Element node or id.

Returns:
Nearest ancestor form (not including disjoint-form), or null.

getDefaultCommand

<static> Object getDefaultCommand(form)

Gets default command for form (command to execute when enter key is pressed).

Parameters:
form - Form node or id.

Returns:
Command id or null if there is no default command.

getParameters

<static> Object getParameters(element, forms)

Serializes the current state of the specified forms as post parameters.

Parameters:
element - Element whose forms to serialize.
forms - (optional) Array of form ids to serialize.

setDefaultCommand

<static> void setDefaultCommand(form, cmd)

Sets default command for form (command to execute when enter key is pressed).

Parameters:
form - Form node or id.
cmd - Command node or id.

trapEnterKey

<static> void trapEnterKey(event)

Onkeypress handler that executes default command when enter key is pressed.

Parameters:
event - Event object.