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fmendozaro/spring-controllers-bonus.md

Last active November 4, 2019 17:40
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spring-controllers-bonus.md

Bonus

We will simulate an online shop with items on sale, but first:

  • Create an HashMap<String, Boolean> called items and create at least 6 items on it, where the String is the name of the item and the Boolean indicates if it's on sale.

Read about the @RequestParam annotation in order to handle Query Strings: https://www.baeldung.com/spring-request-param and create a ShopController that handles the following URLs:

  • /shop. The controller should show all the items in a HTML list (UL) format.
  • /shop?sale=true. The controller should show items on sale in a HTML list (OL) format.
  • /shop?order=true. The controller should show all the items in a HTML list (OL) format ordered by their name. You can read about sorting Collections here: https://www.baeldung.com/java-hashmap-sort
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