CodeDatabaseDelphiRAD Studio

FireDAC Tip: Learn How to Manage Centralized Cached Updates With This Schema Adapter Sample

By
February 4, 2021
The FireDAC.SchemaAdapterMemTable Sample uses some methods and properties ofTFDSchemaAdapterin order to implement some features related with the management ofCentralized Cached Updates. Location You can find theSchemaAdapterMemTablesample project at: Start | Programs | Embarcadero RAD Studio Sydney | Samples and then navigate to: Object…
Read more
CodeDelphiRAD Studio

Quickly Implement A Master-Detail App For Tablets In Delphi With This Example

By
January 30, 2021
Running the FMX.TabletMasterDetailwithSearch Sample, it shows you two columns. The column on the left-hand side shows a list of people and includes a search box. The column on the right-hand side shows details (a picture, name, job and “description”) about the person currently selected on the list view. You can tap list view entries to select them and load their information on the…
Read more
CodeDatabaseDelphiRAD Studio

Quickly Define Powerful Client-Side Aggregating Formulas With FireDAC Using TFDQuery In Delphi

By
January 24, 2021
This sample demonstrates how to define the client-side aggregating formulas with TFDQuery. You can find out more about aggregated fields and values in the Embarcadero DocWiki. The fkAggregate aggregated fields management is similar to the expression calculated fields management. FireDAC calculates aggregated fields when TFDDataSet.AggregatesActive is set to True (by default, its value is…
Read more