The TRESTRequestDataSetAdapter component (introduced in RAD Studio 11.0) helps create a REST Request, from a TDataSet to send to a REST Server.

The TRESTRequestDataSetAdapter is a companion for the TRESTResponseDataSetAdapter component that takes a JSON data packet from a REST request response and concerts it into a TDataSet.

The TRESTRequestDataSetAdapter works well with the TEMSDataSetResource to accept data from POST, PUT, DELETE operations from the client side to update server side data.

This video will take you though how this works, and also demo’s a really useful unit of code, REST.DataUpdater.pas, that automatically manages the data transport based on the type of data update you have made.

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