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DataBind Controls to Monday.com データ in C++Builder
DataBind to Monday.com のデータ in C++Builder with standard components and controls.
最終更新日：2023-06-12The CData ODBC Driver for Monday.com makes it easy to integrate connectivity to live Monday.com のデータ with standard data access components in C++Builder. This article shows how to create a simple visual component library (VCL) application in C++Builder that connects to Monday.com のデータ, executes queries, and displays the results in a grid. An additional section shows how to use FireDAC components to execute commands from code.
Create a Connection to Monday.com データ
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.
Monday 接続プロパティの取得・設定方法
Monday AuditLog API
Monday AuditLog API は、API トークンによる認証のみをサポートしています。
監査ログAPI トークンを生成するには：
- monday.com アカウントにログインします。
- 画面右上のアバター（画像アイコン）をクリックします。
- 表示されたメニューからAdministration を選択します。
- 左側のナビゲーションでSecurity をクリックします。
- Audit タブをクリックします。
- Monitor by API -> Copy をクリックして、AuditLog API トークンをコピーします。
API トークンを取得した後、以下の接続プロパティを設定します。
- Schema："AuditLog" に設定。
- AuthScheme：Token
- APIToken：取得した監査ログAPI トークン
- URL：Monday アカウントURL。ログイン後、自身のMonday ホームページのURL をコピーできます。例：https://your-account-name.monday.com/。
Monday GraphQL API
Monday GraphQL API は、API トークンまたはOAuth 標準による認証をサポートしています。
API トークン
API トークンで接続するには、AuthScheme をToken に設定し、次の手順でAPIToken を取得します。
- monday.com アカウントにログインします。
- 画面右上のアバター（画像アイコン）をクリックします。
- 表示されたメニューからAdministration を選択します（管理者権限が必要です）。
- 左側のナビゲーションでConnections をクリックし、表示されたページでAPI タブをクリックします。
- Personal API Token で、Create token をクリックしてパーソナルAPI トークンを作成します。APIToken 接続プロパティをこの値に設定します。
- すでにトークンを作成している場合は、Personal API Token でCopy ボタンをクリックしてAPI トークンをコピーします。APIToken 接続プロパティをこの値に設定します。
OAuth で認証する場合は、ヘルプドキュメントの「OAuth 認証の使用」セクションを参照してください。
You can then follow the steps below to use the Data Explorer to create a FireDAC connection to Monday.com.
- In a new VCL Forms application, expand the FireDAC node in the Data Explorer.
- Right-click the ODBC Data Source node in the Data Explorer.
- Click Add New Connection.
- Enter a name for the connection.
- In the FireDAC Connection Editor that appears, set the DataSource property to the name of the ODBC DSN for Monday.com.
Create VCL Applications with Connectivity to Monday.com データ
Follow the procedure below to start querying Monday.com のデータ from a simple VCL application that displays the results of a query in a grid.
-
Drop a TFDConnection component onto the form and set the following properties:
- ConnectionDefName: Select the FireDAC connection to Monday.com.
- Connected: Select True from the menu and, in the dialog that appears, enter your credentials.
-
Drop a TFDQuery component onto the form and set the properties below:
- Connection: Set this property to the TFDConnection component, if this component is not already specified.
SQL: Click the button in the SQL property and enter a query. For example:
SELECT Id, DueDate FROM Invoices WHERE Status = 'SENT'- Active: Set this property to true.
Drop a TDataSource component onto the form and set the following property:
- DataSet: In the menu for this property, select the name of the TFDQuery component.
-
Drop a TDBGrid control onto the form and set the following property:
- DataSource: Select the name of the TDataSource.
- Drop a TFDGUIxWaitCursor onto the form — this is required to avoid a run-time error.
Execute Commands to Monday.com with FireDAC Components
You can use the TFDConnection and TFQuery components to execute queries to Monday.com のデータ. This section provides mondayspecific examples of executing queries with the TFQuery component.
Connect to Monday.com データ
To connect to the data source, set the Connected property of the TFDConnection component to true. You can set the same properties from code:
FDConnection1->ConnectionDefName = "CData Monday.com ODBC Source";
FDConnection1->Connected = true;
To connect the TFDQuery component to Monday.com のデータ, set the Connection property of the component. When a TFDQuery component is added at design time, its Connection property is automatically set to point to a TFDConnection on the form, as in the application above.
Create Parameterized Queries
To create a parameterized query, use the following syntax below:
FDQuery1->SQL->Text = "select * from Invoices where status = :Status";
FDQuery1->ParamByName("status")->AsString = "SENT";
query->Open();
The example above binds a string-type input parameter by name and then opens the dataset that results.
Prepare the Statement
Preparing statements is costly in system resources and time. The connection must be active and open while a statement is prepared. By default, FireDAC prepares the query to avoid recompiling the same query over and over. To disable statement preparation, set ResourceOptions.DirectExecute to True; for example, when you need to execute a query only once.
Execute a Query
To execute a query that returns a result set, such as a select query, use the Open method. The Open method executes the query, returns the result set, and opens it. The Open method will return an error if the query does not produce a result set.
FDQuery1->SQL->Text := "select * from Invoices where status = :Status";
FDQuery1.ParamByName("status")->AsString = "SENT";
FDQuery1->Open();
Related Articles
Below you can find other articles for using the CData ODBC Driver with RAD Studio, Delphi, and C++ Builder.
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