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This book shows how to build front-end web applications with plain JavaScript, not using any (third-party) framework or library. A front-end web application can be provided by any web server, but it is executed on the user´s computer device (smartphone, tablet or notebook), and not on the remote web server. Typically, but not necessarily, a front-end web application is a single-user application, which is not shared with other users. Content: I. Associations 20. Reference Properties and Unidirectional Associations 21. Implementing Unidirectional Functional Associations 22. Implementing Unidirectional Non-Functional Associations 23. Practice Projects 24. Bidirectional Associations 25. Implementing Bidirectional Associations 26. Part-Whole Associations 27. Lessons Learned 28. Practice ProjectsII. Inheritance in Class Hierarchies 29. Subtyping and Inheritance 30. Implementing Class Hierarchies in a Plain JavaScript Front-End App 31. Implementing Class Hierarchies in a Java EE Back-End App 32. Practice ProjectsIII. Model-Based App Development

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Gerd Wagner, Brandenburg University of Technology, Cottbus. Mircea Diaconescu, Berlin.

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