JQuery

来源：互联网发布：windows上运行mac应用编辑：程序博客网时间：2024/06/06 14:26

1. 获取单个指定<input/>的值

eg: <input type="text" name="beginTime" value="${cycleReport?.beginTime}" class="time_input attenttime" readonly="" id="dp1385528818156">

解决方法: var beginTime = $("input[name='beginTime']").val();

2. 获取范围指定<input/>的值，并遍历

    eg: <div class="controls" id="times">
                  <div class="control">
                          <input class="text time attenttime required" name="timeReport" type="text" value=""
                                   readonly="readonly">
                          <a class="clear_a" href="javascript:;">删除</a><span class="warning">*(至少填写1项，最多填写5项)</span>
                  </div>
                  <div class="control">
                          <input class="text time attenttime" name="timeReport" type="text" value=""
                                   readonly="readonly">
                           <a class="clear_a" href="javascript:;">删除</a>
                  </div>
                  <div class="control">
                          <input class="text time attenttime" name="timeReport" type="text" value=""
                                   readonly="readonly">
                          <a class="clear_a" href="javascript:;">删除</a>
                  </div>
                  <div class="control">
                          <input class="text time attenttime" name="timeReport" type="text" value=""
                                   readonly="readonly">
                          <a class="clear_a" href="javascript:;">删除</a>
                  </div>
                  <div class="control">
                          <input class="text time attenttime" iname="timeReport" type="text" value=""
                                   readonly="readonly">
                          <a class="clear_a" href="javascript:;">删除</a>
                   </div>
          </div>

       解决方法: $("#times input").each(function (i, n) {
                       if ($(this).val().trim() != "") {
                                times_data += $(this).val().trim() + "!";
                     }
                 })

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