FieldContainer

This widget is created when using the container config on fields.

This widget is not intended to be used directly

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Configs

Configs are options you supply in a configuration object when creating an instance of this class

animation : Object

internal
An animation config object to use when expanding or collapsing the field's container.
- duration : Number300
  
  The duration of the animation (in milliseconds).
collapsed : Booleanfalse

Controls whether the field is collapsed (that is, the field's container is hidden).
collapser : Animator

private

The animator performing the field's currently running expand or collapse animation.
syncConfigTriggers : Object

internal

This object holds truthy values for each config property that, when modified, should trigger a sync of this field's items as defined in syncableConfigs.
syncableConfigs : Object

internal
A mapping object for config properties of the items in the container. The keys are the config names and the values are functions that compute the config value when passed the field instance.

For example, this is the default:
```
     syncableConfigs : {
         disabled : field => field.disabled
     }
```
This indicates that the config property named with the key ('disabled') should be assigned to the result of the function assigned to that key (field => field.disabled). In other words, when the field is disabled, all of the field's items should also be disabled.

Properties are getters/setters or publicly accessible variables on this class

collapsing : Boolean

READONLY

This property is true if the field container is currently collapsing.
collapsingExpanding : Boolean

internal

READONLY

This property is true if the field container is currently either collapsing or expanding.
expanding : Boolean

READONLY

This property is true if the field container is currently expanding.
isFieldContainer : Booleantrue

READONLY

ADVANCED

Identifies an object as an instance of FieldContainer class, or subclass thereof.

Core/widget/FieldContainer.js