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
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?: 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<ISqlQueryViewModel>
Property Value
Type |
---|
ObservableArray<ISqlQueryViewModel> |
Methods
getDisplayNamePrefix Method
Declaration
getDisplayNamePrefix(): string
Returns
Type |
---|
string |
getInfo Method
For internal use.
Declaration
getInfo(): ISerializationInfoArray
Returns
Type | Description |
---|---|
ISerializationInfoArray | An array of objects that provide serialization info. |