Viewing WordPress データ in RAD Studio Data Explorer

Embarcadero RAD Studio provides a development environment for Delphi and C++Builder applications. With the CData ODBC Driver for WordPress, you gain access to live WordPress データ within RAD Studio, abstracting the data into tables, views, and stored procedures that can be used to both retrieve and update WordPress データ. This article will walk through connecting to WordPress using the Data Explorer.

Configure a Connection to WordPress

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

データに接続するには、Url を設定して認証を提供します。URL はワードプレスサイトに設定しなければなりません。そうしないと、サーバーが見つからない旨を示すエラーがスローされます。 例えば、あなたのサイトが'http://localhost/wp/wordpress' でホストされている場合、URL は'http://localhost' ではなく、'http://localhost/wp/wordpress' となるべきです。

詳細はヘルプドキュメントを参照してください。

Connecting to WordPress データ Using Data Explorer

You can create a simple application for displaying WordPress データ by utilizing the CData FireDAC Components for WordPress and a new VCL Forms Application:

1. Open the Data Explorer in RAD Studio and expand FireDAC.
2. Right-click the ODBC Data Source node in the Data Explorer.
3. Click Add New Connection.
4. Enter a name for the connection.
5. In the FireDAC Connection Editor that appears, set the DataSource property to the name of the ODBC DSN for WordPress.
6. Back in the Data Explorer, expand the tables for the connection.

7. Create a new VCL Forms application and drag a table (for example: Categories) onto the form.

8. Select the CategoriesTable object on the form and set the Active property to true.

9. Right-click on the object, bind visually, and link everything (*) to a new control (TStringGrid).

10. Arrange the TStringGrid on the form and run the application to see the Categories data.

Related Articles

Below you can find other articles for using the CData ODBC Driver with RAD Studio, Delphi, and C++ Builder.

• DataBind Controls to WordPress データ in C++Builder
• DataBind Controls to WordPress データ in Delphi
• Build a Simple VCL Application for WordPress データ