動態更新 JavaScript 報表中的資料

Data connectivity options allow reporting components to integrate with various data sources to retrieve, process, and display data in reports. It typically involves connecting to databases, APIs, web services, or in-memory data structures to fetch real-time or static data. This connectivity is often achieved through frameworks, libraries, or built-in support for data binding and querying mechanisms, such as RESTful APIs, GraphQL, or direct database connections via server-side proxies. Reliable data connectivity enables reporting components to efficiently manage large datasets, perform transformations, and dynamically refresh reports, delivering interactive and precise insights to end-users.

JavaScript reporting components support various data connections including:

• ODBC (Open Database Connectivity): Standardized API for accessing relational databases that enables JavaScript (via server-side languages or tools) to connect to databases like MySQL, SQL Server, and Oracle.
• OLEDB (Object Linking and Embedding, Database): Microsoft API for accessing various data sources, including relational and non-relational databases. Typically used in Windows environments for high-performance data access.
• XML (Extensible Markup Language): Markup language for structured data representation and transport. Frequently used for configuration, data exchange, and reporting in JavaScript applications.
• JSON (JavaScript Object Notation): Lightweight data interchange format that is native to JavaScript. Widely used for web APIs, dynamic data exchange, and JavaScript-based reporting tools.

Explore JavaScript Reporting Data Connectivity