The OnUpdateRecord sample shows you how to cache the user changes when using read-only dataset and then, how to apply updates on behalf of queries that cannot post updates directly. To this end, the sample uses the OnUpdateRecord event of TFDQuery and the TFDUpdateSQL object.
Location
You can find the CentralizedCachedUpdates sample project at:
Start | Programs | Embarcadero RAD…
Get These Visually Stunning FireMonkey Styles Free To Enhance User Experience In Your Delphi Apps
January 20, 2021
Last few years, we can see that many amazing and visually stunning FireMonkey and VCL styles have been developed. With these kinds of styles, you can take your user experience of the application to next level by just applying it with the TStyleBook component.
TStyleBook…
The sample shows in a nice way how to use the TFDLocalSQL component to execute SQL commands on in-memory database, represented by several TFDMemTables.
This sample uses a TFDConnection to connect to the SQLite in-memory database (with empty Database parameter…
Quickly Set Up Flexible Master-Detail Relationships Between Datasets In Delphi Apps
January 18, 2021
The sample uses the master-detail relationship to automatically filter a detail dataset based on a current master dataset record. In this sample, the master dataset has “Order” records, and the detail dataset shows only lines for the current order. Moreover, the sample…
Learn More About The Powerful Macros Property Of IFDPhysCommand With FireDAC In Delphi
January 16, 2021
The sample allows you to modify the macro values at run time.Note: See the Preprocessing Command Text topic for more information about parameterizing SQL command texts.
Location
You can find the Macros sample project at:
Start | Programs | Embarcadero RAD…
Quick Logger Is A Powerful Enterprise-Grade Asynchronous Logger For Delphi
January 15, 2021
Library for logging on files, console, memory, email, rest, event log, Syslog, slack, telegram, Redis, logstash, elasticsearch, influxdb, graylog, Sentry, Twilio, ide debug messages and throw events for Delphi Firemonkey (Windows/Linux/OSX/IOS/Android).
Quick Logger is…
Flexible Cross-Platform Open-Source Component Suite For Delphi FireMonkey
January 14, 2021
With Delphi, you can do many things from embedded development to cross-platform development or even web development. You can achieve high productivity with RAD Studio. As you know you will get hundreds of amazing components within RAD Studio, and these components solve much…
Power Tip: Learn How to Send Arrays To An InterBase Database Using FireDAC In Delphi
January 13, 2021
The Arrays sample shows you how to use the TFDParam.ArrayType property to send arrays to a database server. To this end the ArrayType property is set to atTable.Note: This demo establishes a connection to the Interbase localhost server by default, using…
Investigate And Compile Powerful Linux Sample Apps In Delphi For Ubuntu
January 12, 2021
To continue our discussion of Linux development, let’s take a look at this incredible collection of sample projects available for download, which demonstrate some amazing functions that you can use on your Linux projects.
First, let’s look at how to install the sample…
Easily Connect To SQLite Using FireDAC And LiveBindings In Delphi
January 12, 2021
This sample shows the use of FireDAC database connection using SQLite. Also, it shows how to use a TBindNavigator control.
Location
You can find the FMGettingStarted project at:
Start | Programs | Embarcadero RAD Studio Sydney | Samples and then navigate to…
