Events

This section describes events that the DataSource raises.

changed

Raised after data is loaded.

Type:

Event

Function parameters:

Information about changes.
Appears only when the push(changes) method is called and the reshapeOnPush option is false.

Object structure:

Name	Type	Description
changes	Array<any>	The received changes.

Name

Type

Description

changes

The received changes.

Main article: onChanged

Raised when data loading fails.

Type:

Event

Function parameters:

error:

The occurred error.

Object structure:

Name	Type	Description
message	String	The system message about the error.

Name

Type

Description

message

The system message about the error.

Main article: onLoadError

Raised when the data loading status is changed.

Type:

Event

Function parameters:

isLoading:

Indicates whether data is being loaded.

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