December 2017
Intermediate to advanced
271 pages
7h 5m
English
Content preview from Web Applications with Javascript or Java
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11Implementing Enumeration Attributes in a Plain JS Web App
In this chapter, we show how to build a front-end web application with enumeration attributes, using plain JavaScript. In addition to the topic of enumeration attributes, we also show how to deal with multi-valued attributes because in many cases, enumeration attributes are multi-valued.
11.1New Issues
Compared to the Validation App137 discussed in Part 2, we now deal with the following new issues:
- We replace the ES5 constructor-based class definition of our model class
Bookwith a corresponding ES6classdefinition. - Instead of defining explicit setters we now make use of the ES5 feature of defining implicit
get/setmethods for properties. - Enumeration datatypes have to be defined ...
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