๋ฐ์ํ
th:each : ํ์๋ฆฌํ์ ๋ฐ๋ณต๋ฌธ
๊ฐ์ฒดList ์ค์์ ๊ฐ์ฒด ํ๋์ฉ ๊บผ๋ด๊ธฐ
<tr th:each="prod : ${prods}">
<td th:text="${prod.name}">Onions</td>
<td th:text="${prod.price}">2.41</td>
<td th:text="${prod.inStock}? #{true} : #{false}">yes</td>
</tr>
#numbers ์ซ์ ์ ํธ๋ฆฌํฐ ๊ฐ์ฒด
.sequence(from, to) : from๋ถํฐ to๊น์ง 1์ฉ ์ฆ๊ฐ
.sequence(from, to, step) : from๋ถํฐ to๊น์ง step์ฉ ์ฆ๊ฐ
each๋ฌธ์ ์ํ๋ณ์
index ์ํ๋ณ์๋ฅผ ์ฌ์ฉํ๊ณ ์ํ๋ค๋ฉด "๋ฐ๋ณต๋ณ์๋ช +Stat+.index" ์ด๋ ๊ฒ ์กฐํฉํด์ ์ฌ์ฉํ๋ค
- index : 0๋ถํฐ ์์ํ๋ ์ธ๋ฑ์ค
- count : 1๋ถํฐ ์์ํ๋ ์ธ๋ฑ์ค
- size : ๋ฆฌ์คํธ์ ์ ์ฅ๋ ์์์ ๊ฐ์
- even : ํ์ฌ ๋ฐ๋ณต์ด ์ง์์ธ์ง ํ์ธ. true/false ๋ฐํ
- odd : ํ์ฌ ๋ฐ๋ณต์ด ํ์์ธ์ง ํ์ธ. true/false ๋ฐํ
- first : ํ์ฌ ๋ฐ๋ณต์ด ์ฒซ๋ฒ์งธ์ธ์ง ํ์ธ. true/false ๋ฐํ
- last : ํ์ฌ ๋ฐ๋ณต์ด ๋ง์ง๋ง์ธ์ง ํ์ธ. true/false ๋ฐํ
์์
<li class="nav-item">
<a class="nav-link" th:href="@{/category1}" th:classappend="${category}=='category1' ? 'custom-active' ">์นดํ
๊ณ ๋ฆฌ1</a>
</li>
<li class="nav-item">
<a class="nav-link" th:href="@{/category2}" th:classappend="${category}=='category2' ? 'custom-active' ">์นดํ
๊ณ ๋ฆฌ2</a>
</li>
<li class="nav-item">
<a class="nav-link" th:href="@{/category3}" th:classappend="${category}=='category3' ? 'custom-active' ">์นดํ
๊ณ ๋ฆฌ3</a>
</li>
์์ ์ฝ๋๋ฅผ ๋ฐ๋ณต๋ฌธ์ผ๋ก ๋ํ๋ด๊ณ ์ถ๋ค
<th:block th:each="num : ${#numbers.sequence(1,3)}">
<li class="nav-item">
<a class="nav-link"
th:href="@{'/category'+${numStat.count}}"
th:classappend="${category}=='category'+${numStat.count} ? 'custom-active'"
th:text="์นดํ
๊ณ ๋ฆฌ+${numStat.count}">์นดํ
๊ณ ๋ฆฌ</a>
</li>
</th:block>
๋ฐ์ํ