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Holger's Helpers #1
Introduction
Announcing Holger's Helpers (5:22)
Contacting Holger & Downloading Source Code (1:49)
Looking at the Database Model (14:05)
Overview of the Web Service (8:51)
Scenario and use case
Basic functionality (5:21)
Inspecting the demo projects in detail (3:59)
Building the back end (Web Service API)
Configuration of the server and database connection (9:01)
Implementing the Login Service (16:46)
Testing user authentication (2:43)
Implementing further access control methods (4:32)
Adding an endpoint to add user contact requests (19:38)
Building the front end: Web Applications
Introducing the different Web Applications (1:24)
Building the first Web Application (32:26)
Extending the Web Application to be responsive (9:43)
Adding error messages (5:06)
Evaluating the finished Web Application on different devices (6:47)
Interlude: A design-time component
Introducing the component (2:48)
Looking at the component package (4:56)
Inspecting the implementation (12:03)
Building the front end: Windows Desktop Application (VCL)
Introduction (1:12)
Showing the features of the application (4:31)
Reminder to install the design-time component (0:39)
Where to start (3:23)
Retrieving the header information (10:24)
Archiving contact requests (2:59)
Joining tables in SQL (7:37)
Defining the Web API to retrieve contact requests (4:39)
Introducing Nullable data into your Web API (15:10)
Implementing the SQL to archive contact requests (10:42)
Adding exceptions for duplicate operations (5:40)
Adding UI to login (3:16)
Implementing the login on the client (8:15)
Interaction with the backend (6:59)
Building the UI for downloading requests to the client (9:55)
Archiving contact requests (4:48)
Inspecting headers on the client (3:29)
Generating an email & Summary (2:46)
Closing
Thank you (1:58)
Adding an endpoint to add user contact requests
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