From the course: Software Design: From Requirements to Release

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Build models

Build models

From the course: Software Design: From Requirements to Release

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Build models

“

- [Instructor] This is the UI mockup that we looked at earlier when we discussed requirement validation. In this mockup when we choose search from homepage, it takes us to a Search page where we enter some string based on which it pulls the products and then nutrients. When I select a different product, the nutrient table below also changes to reflect new set of nutrients. This markup helps us in thinking about the flow, which will now help us draw a sequence. We already know the sequence for initial data loading, which we worked through in the previous chapter. The food product and nutrients data are available in DAO in the form of product and nutrient maps. From here, our use case starts when the user chooses the search link on index JSP. Index JSP then forwards the request to search controller servlet. Search controller forwards the request to search inputs JSP, where user gets the option to enter a search string.…

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