ExtractDataSource Class

An extract data source that is a local snapshot of data.

Declaration

export class ExtractDataSource extends DataSource

Inherited Members

calculatedFields

componentName

filter

hasCalculatedFields

hasFilter

itemType

name

supportDataMembers

getJson

getUniqueNamePrefix

Inheritance

DataSource

ExtractDataSource

constructor

Initializes a new instance of the ExtractDataSource class.

Declaration

constructor(
    dataSourceJSON?: any,
    serializer?: DevExpress.Analytics.Utils.ModelSerializer
)

Parameters

Name	Type	Description
dataSourceJSON	any	A JSON object used for dashboard deserialization. Do not pass this parameter directly.
serializer	ModelSerializer	An object used for dashboard deserialization. Do not pass this parameter directly.

Methods

getDisplayNamePrefix Method

Declaration

getDisplayNamePrefix(): string

Returns

Type
string

getInfo Method

For internal use.

Declaration

getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray

Returns

Type	Description
ISerializationInfoArray	An array of objects that provide serialization info.