DataGrid.AdditionalData

Syntax

AdditionalData: Object;

The AdditionalData property determines additional data for asynchronous table.

Use JSON or the setAdditionalData method to set the property value and the getAdditionalData method to get the property value.

The property contains a JSON object, which key contains real data index, and value contains global index.

It is used only in asynchronous table work mode.

This property is intended for internal use.