7.1 简单条件:if与unless
<table>
<tr>
<th>NAME</th>
<th>PRICE</th>
<th>IN STOCK</th>
<th>COMMENTS</th>
</tr>
<tr th:each="prod : ${prods}" th:class="${prodStat.odd}? 'odd'">
<td th:text="${prod.name}">Onions</td>
<td th:text="${prod.price}">2.41</td>
<td th:text="${prod.inStock}? #{true} : #{false}">yes</td>
<td>
<span th:text="${#lists.size(prod.comments)}">2</span> comment/s
<a href="comments.html"
th:href="@{/product/comments(prodId=${prod.id})}"
th:if="${not #lists.isEmpty(prod.comments)}">view</a>
</td>
</tr>
</table>Last updated