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thymeleaf 页面取值常用

thymeleaf 页面取值

<input type="hidden" id="noteId" th:value="${note.id}"/>      

<span>[[${userInfo.nickName}]]</span>      

<p>
    <b>推荐</b>
    <span th:switch="${note.isRecommend}">
    <span th:case="1">是</span>
    <span th:case="0">否</span>
    </span>
</p>      

<img th:if="${userInfo.headImageUrl} != null" th:src="${userInfo.headImageUrl}" width="42" height="42"  alt="" class="fl img_editor">
<img th:if="${userInfo.headImageUrl} == null" th:src="@{/community/images/photo.png}" width="42" height="42"  alt="" class="fl img_editor">      

<span class="fl time">[[${#dates.format(note.createDate, 'yyyy-MM-dd HH:mm')}]]</span>      

<div class="con_bottom" th:each="noteComment : ${noteCommentList}">
    <div class="clearfix critic_box">
        <img th:if="${noteComment.headImageUrl} != null" th:src="${noteComment.headImageUrl}" width="42" height="42" alt="" class="fl">
        <img th:if="${noteComment.headImageUrl} == null" th:src="@{/community/images/photo.png}" width="42" height="42" alt="" class="fl">
        <div class="fr r_critic clearfix replyBox">
            <input type="hidden" id="commentId" th:value="${noteComment.id}"/>
            <input type="hidden" id="private" th:value="-1"/>
            <div class="critic clearfix">
                <span class="fl critic_name">[[${noteComment.nickName}]]</span>
                <a class="fr critic_pic">
                    <span>[[${noteComment.praiseNum}]]<img th:src="@{/community/images/icon_zan.png}" width="25" height="25" alt=""></span>
                    <span>[[${noteComment.commentNum}]]<img th:src="@{/community/images/icon_pinglun.png}" width="25" height="25" alt=""></span>
                </a>
            </div>
            <p class="fl">[[${noteComment.content}]]</p>
            <div class="replytime clearfix fl">
                <span class="fl r_time">[[${#dates.format(noteComment.createDate, 'yyyy-MM-dd HH:mm')}]]</span>
                <!--<span class="fr reply">回复</span>-->
            </div>

        </div>
        <p class="showreply">查看更多</p>
    </div>
</div>      

其中:

th:each属性用于迭代循环,语法:th:each=“obj,iterStat:${objList}”

迭代对象可以是Java.util.List,java.util.Map,数组等;

iterStat称作状态变量,属性有:

index:当前迭代对象的index(从0开始计算)

count: 当前迭代对象的index(从1开始计算)

size:被迭代对象的大小

current:当前迭代变量

even/odd:布尔值,当前循环是否是偶数/奇数(从0开始计算)

first:布尔值,当前循环是否是第一个

last:布尔值,当前循环是否是最后一个

注:以上为使用过程中遇到的,欢迎指正

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