OlapDataSource Class

An OLAP data source that provides data for the dashboard.

Declaration

export class OlapDataSource extends DataSource

Inherited Members

calculatedFields

componentName

disposed

filter

hasCalculatedFields

hasFilter

itemType

name

supportDataMembers

getJson

getUniqueNamePrefix

Inheritance

SerializableModel

TypedSerializableModel

DataSource

OlapDataSource

constructor

Initializes a new instance of the OlapDataSource 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.

Properties

connectionName Property

Declaration

connectionName: ko.Observable<string>

Property Value

Type
Observable<string>

Methods

getDisplayNamePrefix Method

Gets the display name of the current data source.

Declaration

getDisplayNamePrefix(): string

Returns

Type	Description
string	A string that is the display name of the current data source.

getInfo Method

For internal use.

Declaration

getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray

Returns

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