ExtractDataSource Class
An extract data source that is a local snapshot of data.
#Declaration
TypeScript
export class ExtractDataSource extends DataSource
#Inherited Members
#Inheritance
SerializableModel
TypedSerializableModel
DataSource
ExtractDataSource
#constructor
Initializes a new instance of the ExtractDataSource
class.
#Declaration
TypeScript
constructor(
dataSourceJSON?: any,
serializer?: DevExpress.Analytics.Utils.ModelSerializer
)
#Parameters
Name | Type | Description |
---|---|---|
data |
any | A JSON object used for dashboard deserialization. Do not pass this parameter directly. |
serializer | Model |
An object used for dashboard deserialization. Do not pass this parameter directly. |
#Methods
#getDisplayNamePrefix Method
#Declaration
TypeScript
getDisplayNamePrefix(): string
#Returns
Type |
---|
string |
#getInfo Method
For internal use.
#Declaration
TypeScript
getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray
#Returns
Type | Description |
---|---|
ISerialization |
An array of objects that provide serialization info. |