FieldDescription QML Type

An object that describes a Field to be created. Creation of fields and tables is currently only supported on mobile geodatabases, either created in ArcGIS Pro or via GeodatabaseUtility::create(). More...

Import Statement: import Esri.ArcGISRuntime 100.14
Since: Esri.ArcGISRuntime 100.14
Inherits:

Object

Properties

Signals

Detailed Description

Property Documentation

alias : string

The field's alias. The default value is an empty string.


domainName : string

The name of the domain to use on this field. The domain must already exist in the geodatabase (see Geodatabase::createDomain(DomainDescription)). The default value of an empty string indicates that no domain should be used.


editable : bool

true if the field is editable. The default value is true.


fieldType : Enums.FieldType

The field's data type. The default is Enums.FieldTypeUnknown, and must be set to a valid type.


length : int

The length of the field. The default value is 0. This only applies to text fields.


name : string

The field's name. Field names must consist only of alphanumeric characters and underscores, and cannot start with a number or an underscore.


nullable : bool

true if the field is nullable. The default value is true.


Signal Documentation

aliasChanged()

Emitted when the alias property changes.

Note: The corresponding handler is onAliasChanged.


domainNameChanged()

Emitted when the domainName property changes.

Note: The corresponding handler is onDomainNameChanged.


editableChanged()

Emitted when the editable property changes.

Note: The corresponding handler is onEditableChanged.


fieldTypeChanged()

Emitted when the fieldType property changes.

Note: The corresponding handler is onFieldTypeChanged.


lengthChanged()

Emitted when the length property changes.

Note: The corresponding handler is onLengthChanged.


nameChanged()

Emitted when the name property changes.

Note: The corresponding handler is onNameChanged.


nullableChanged()

Emitted when the nullable property changes.

Note: The corresponding handler is onNullableChanged.


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