October 2017
Intermediate to advanced
396 pages
10h 2m
English
Content preview from Spring 5 Design Patterns
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The View Helper pattern
The View Helper pattern separates the static view, such as JSP, from the processing of the business model data. The View Helper pattern is used in the presentation layer by adapting the model data and the View components. The View Helper can format the model data according to the business requirement, but it cannot generate model data for the business. The following diagram illustrates the View Helper pattern:
We know that View is the a static and formatted component of the MVC pattern, but sometimes, we need some business processing the presentation layer. If you are using JSPs, then you could use a scriptlet for the ...
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