Contains information about an attribute field.
Referenced by: Dynamic data layer, layerDefinition
Properties
Property | Details |
---|---|
alias | A string defining the field alias. |
defaultValue | The default value set for the field. |
domain | The domain objects if applicable. |
editable | A Boolean defining whether this field is editable. |
length | A number defining how many characters are allowed in a string field. |
name | A string defining the field name. |
nullable | A Boolean defining whether this field can have a null value. |
type | A string defining the field type. Valid values: esriFieldTypeBigInteger , esriFieldTypeBlob , esriFieldTypeDate , esriFieldTypeDateOnly , esriFieldTypeDouble , esriFieldTypeGeometry , esriFieldTypeGlobalID , esriFieldTypeGUID , esriFieldTypeInteger , esriFieldTypeLong , esriFieldTypeOID , esriFieldTypeRaster , esriFieldTypeSingle , esriFieldTypeSmallInteger , esriFieldTypeString , esriFieldTypeTimeOnly , esriFieldTypeTimestampOffset , esriFieldTypeXML |
field Example
{
"alias": "Postcode",
"name": "relationships/2/Postcode",
"editable": false,
"type": "esriFieldTypeString"
}