#Anyone familar with Spring in Action Taco Cloud application?

4 messages · Page 1 of 1 (latest)

spring shadowBOT
#

⌛ This post has been reserved for your question.

Hey @quick jetty! Please use /close or the Close Post button above when you're finished. Please remember to follow the help guidelines. This post will be automatically closed after 300 minutes of inactivity.

TIP: Narrow down your issue to simple and precise questions to maximize the chance that others will reply in here.

quick jetty
#

This is part of the thymeleaf html

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:th="http://www.thymeleaf.org">
<head>
  <title>Taco Cloud</title>
  <link rel="stylesheet" th:href="@{/styles.css}" />
</head>

<body>
<h1>Design your taco!</h1>
<img th:src="@{/images/TacoCloud.png}"/>

<!-- tag::formTag[] -->
<form method="POST" th:object="${design}">
  <!-- end::all[] -->

  <span class="validationError"
        th:if="${#fields.hasErrors('ingredients')}"
        th:errors="*{ingredients}">Ingredient Error</span>

  <!-- tag::all[] -->
  <div class="grid">
    <!-- end::formTag[] -->
    <!-- end::head[] -->
    <div class="ingredient-group" id="wraps">
      <!-- tag::designateWrap[] -->
      <h3>Designate your wrap:</h3>
      <div th:each="ingredient : ${wrap}">
        <input name="ingredients" type="checkbox" th:value="${ingredient.id}" />
        <span th:text="${ingredient.name}">INGREDIENT</span><br/>
      </div>
      <!-- end::designateWrap[] -->
    </div>

    <div class="ingredient-group" id="proteins">
      <h3>Pick your protein:</h3>
      <div th:each="ingredient : ${protein}">
        <input name="ingredients" type="checkbox" th:value="${ingredient.id}" />
        <span th:text="${ingredient.name}">INGREDIENT</span><br/>
      </div>
#

Which this is the controller that references it I belive...

@Slf4j
@Controller
@RequestMapping("/design")
public class DesignTacoController {

//end::head[]

    @ModelAttribute
    public void addIngredientsToModel(Model model) {
        List<Ingredient> ingredients = Arrays.asList(
                new Ingredient("FLTO", "Flour Tortilla", Type.WRAP),
                new Ingredient("COTO", "Corn Tortilla", Type.WRAP),
                new Ingredient("GRBF", "Ground Beef", Type.PROTEIN),
                new Ingredient("CARN", "Carnitas", Type.PROTEIN),
                new Ingredient("TMTO", "Diced Tomatoes", Type.VEGGIES),
                new Ingredient("LETC", "Lettuce", Type.VEGGIES),
                new Ingredient("CHED", "Cheddar", Type.CHEESE),
                new Ingredient("JACK", "Monterrey Jack", Type.CHEESE),
                new Ingredient("SLSA", "Salsa", Type.SAUCE),
                new Ingredient("SRCR", "Sour Cream", Type.SAUCE)
        );

        Type[] types = Ingredient.Type.values();
        for (Type type : types) {
            model.addAttribute(type.toString().toLowerCase(),
                    filterByType(ingredients, type));
        }
    }

    //tag::showDesignForm[]
    @GetMapping
    public String showDesignForm(Model model) {
        model.addAttribute("design", new Taco());
        return "design";
    }