SqlDataSource Class

An SQL data source that provides data for the dashboard.

Declaration

export class SqlDataSource extends DataSource

Inherited Members

DevExpress.Dashboard.Model.OlapDataSource.calculatedFields

DevExpress.Dashboard.Model.OlapDataSource.componentName

DevExpress.Dashboard.Model.OlapDataSource.filter

DevExpress.Dashboard.Model.OlapDataSource.hasCalculatedFields

DevExpress.Dashboard.Model.OlapDataSource.hasFilter

itemType

DevExpress.Dashboard.Model.OlapDataSource.name

DevExpress.Dashboard.Model.OlapDataSource.supportDataMembers

DevExpress.Dashboard.Model.OlapDataSource.getJson

DevExpress.Dashboard.Model.OlapDataSource.getUniqueNamePrefix

constructor

Initializes a new instance of the SqlDataSource 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

connection Property

Declaration

connection: SqlConnection

Property Value

Type
SqlConnection

queries Property

Declaration

queries: ko.ObservableArray<DevExpress.Analytics.Data.Utils.ISqlQueryViewModel>

Property Value

Type
ObservableArray<ISqlQueryViewModel>

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.