4. Appml

  • 4.1. < AppML > tutorial

    4.1.1. < AppML > Fast and simple Web development ¶ 4.1.2. What is < AppML >? ¶ < AppML > appML is a HTML e...
    2025-10-25 13:33:38 UTC
  • 4.2. How to use < AppML >

    This section demonstrates how to create an application for < AppML > through the following four simple steps. The next cha...
    2025-10-25 13:33:38 UTC
  • 4.3. < AppML > download

    This section will describe how to download < AppML >. After downloading, we will immediately start developing web applicatio...
    2025-10-25 13:33:39 UTC
  • 4.4. < AppML > architecture

    4.4.1. MVC architecture ¶ 采用了 MVC架构。 The full name of MVC is Model View Controller, which is the abbreviation of...
    2025-10-25 13:33:38 UTC
  • 4.5. < AppML > reference manual

    4.5.1. < AppML > data model: ¶ Datasource definition goes here datasource> Filter definitions goes here (if any) ...
    2025-10-25 13:33:38 UTC
  • 4.6. < AppML > case study-introduction

    This case study demonstrates how to build a complete < AppML > Internet application with the ability to enumerate, edit, and...
    2025-10-25 13:33:39 UTC
  • 4.7. < AppML > case study-prototype

    This case study demonstrates how to build a complete < AppML > Internet application with the ability to enumerate, edit, and...
    2025-10-25 13:33:38 UTC
  • 4.8. < AppML > case study-Application Model

    This case study demonstrates how to build a complete < AppML > Internet application with the ability to enumerate, edit, and...
    2025-10-25 13:33:39 UTC
  • 4.9. < AppML > case study-HTML template

    This case study demonstrates how to build a complete < AppML > Internet application with the ability to enumerate, edit, and...
    2025-10-25 13:33:38 UTC
  • 4.10. < AppML > Employees-complete application

    4.10.1. source code ¶ HTML source code ¶ Employeesh1> div> div> th> Last Nameth> First Nameth> Date of Bir...
    2025-10-25 13:33:38 UTC
  • 4.11. < AppML > Customers-complete application

    4.11.1. source code ¶ Customersh1> div> div> div> th> Customerth> Cityth> Countryth> Ordersth> tr> td> #Custom...
    2025-10-25 13:33:39 UTC
  • 4.13. Future applications

    The following is described 菜鸟教程版本的 About future Web applications. 4.13.1. The executable will die and the JavaScript ...
    2025-10-25 13:33:39 UTC
《地理信息系统原理、技术与方法》  97

最近几年来,地理信息系统无论是在理论上还是应用上都处在一个飞速发展的阶段。 GIS被应用于多个领域的建模和决策支持,如城市管理、区划、环境整治等等,地理信息成为信息时代重要的组成部分之一; “数字地球”概念的提出,更进一步推动了作为其技术支撑的GIS的发展。 与此同时,一些学者致力于相关的理论研究,如空间感知、空间数据误差、空间关系的形式化等等。 这恰好说明了地理信息系统作为应用技术和学科的两个方面,并且这两个方面构成了相互促进的发展过程。