jstl的常用标签分享

1：集合不为空的情况

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   <c:if test="${not empty userrefundinfolist}">    

   <c:foreach items="${userrefundinfolist}" var="refund" varstatus="vs">    

             //循环写入知己的逻辑代码                      

  </c:foreach>    

</c:if>    

2： 集合为空的情况  

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   <c:if test="${empty userrefundinfolist}">    

      <img src="assets/img/weixin/无消息.png" alt="" class="img1">    

</c:if>   

3：下拉框并赋值

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<label class="col-sm-2 control-label">拒绝原因</label>  

                <p class="col-sm-2 control-label">  

                    <select id="rejectreason" name="rejectreason" class="form-control">  

                        <c:foreach var="one" items="${rejectreason}">  

                            <option value="${one.code}" <c:if test="${ordercheck.rejectreason == one.code}" >selected</c:if>>  

                            ${one.reason}  

                            </option>  

                        </c:foreach>  

                    </select>  

                </p>  

4：单选框并赋值

[html] view plain copy

<label class="col-sm-2 control-label">审核结果</label>  

                  <p class="col-sm-2 control-label">  

                      <input type="radio" name="state" value="3" id="agree" <c:if test="${ordercheck.state == 3}">checked</c:if> placeholder="" ><label for="agree">通过</label>  

                      <input type="radio" name="state" value="4" id="reject" <c:if test="${ordercheck.state == 4}">checked</c:if> placeholder=""