Detailed explanation of how jQuery copies and splits table data instances

During the development process, we often encounter the situation where a pop-up box displays the table list on the previous page. At this time, there are many ways to solve it. Some people may say to check the data display again. Some people will say to directly use js to copy the value and then modify it, but now I will introduce how to use jquery to copy the value to the second page and split the copied value.

The master page display data format is as follows:

 <p class="materialCode stdtable">
      <h2>发货情况</h2>
      <ul class="theadUl clearfix">
        <li class="td1">发货批次</li>
        <li class="td2">商品</li>
        <li class="td3">发货数量</li>
        <li class="td4">剩余数量</li>
        <li class="td5">收货数量</li>
        <li class="td6">收货状态</li>
        <li class="td7">操作</li>
      </ul>
      <table id="table1">
        <thead>
          <tr>
            <th class="td1"></th>
            <th class="td2"></th>
            <th class="td3"></th>
            <th class="td4"></th>
            <th class="td5"></th>
            <th class="td6"></th>
            <th class="td7"></th>
          </tr>
        </thead>
        <tbody>
        <c:forEach var="deliverGoodsList"
           items="${orderDetail.deliverGoodsList}" varStatus="outer">
          <c:forEach var="deliverGoodsDetaiList"
                items="${deliverGoodsList.deliverGoodsDetaiList}" varStatus="inner">
          <tr flag="${deliverGoodsList.deliverGoodsId}" orderId="${deliverGoodsList.orderId}" goodsId="${deliverGoodsDetaiList.goodsId}">
            <c:if test="${inner.index == 0}">
              <td rowspan="${deliverGoodsList.deliverGoodsDetaiList.size()}">${outer.index+1}</td>
            </c:if>
              <td>
                <p class="ord_product"><img src="${deliverGoodsDetaiList.goodsImage}">
                  <p>
                    <c:if test="${orderDetail.orderForm.orderType ==&#39;2&#39; }">
                      <h5><a href="javascript:void(0);" rel="external nofollow" >${deliverGoodsDetaiList.goodsName}</a></h5>
                    </c:if>
                    <c:if test="${orderDetail.orderForm.orderType !=&#39;2&#39; }">
                      <h5><a href="${URL_WWW}/shop/index.php?act=goods&goods_id=${deliverGoodsDetaiList.goodsId}" rel="external nofollow" >${deliverGoodsDetaiList.goodsName}</a></h5>
                    </c:if>
                  </p>
                </p>
              </td>
              <td>${deliverGoodsDetaiList.deliveryNum}</td>
              <td>${deliverGoodsDetaiList.overplusNum}</td>
              <td>${deliverGoodsDetaiList.takeDeliveryNum}</td>
              <c:if test="${inner.index == 0}">
                <td rowspan="${deliverGoodsList.deliverGoodsDetaiList.size()}">
                <c:if test="${deliverGoodsList.deliveryStatus ==&#39;10&#39; }">
                  待发货
                </c:if>
                <c:if test="${deliverGoodsList.deliveryStatus ==&#39;20&#39; }">
                  待确认收货
                </c:if>
                <c:if test="${deliverGoodsList.deliveryStatus ==&#39;30&#39; }">
                  已收货
                </c:if>
                <c:if test="${deliverGoodsList.deliveryStatus ==&#39;40&#39; }">
                  退货
                </c:if>
                </td>
              </c:if>
            <c:if test="${inner.index == 0}">
              <td rowspan="${deliverGoodsList.deliverGoodsDetaiList.size()}"><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="pr beizhu">查看备注
               <p class="beizhu_msg beizhu_msg_li" style="display: none;">
                      <img src="${URL_LIB}/static/order/images/sanjiao_orange.png">
                      <p>${deliverGoodsList.logisticsRemark}</p>
               </p>
              </a>
                <c:if test="${deliverGoodsList.deliveryStatus !=&#39;30&#39; }">
                 <input type="button" name="" value="确认收货" class="dayin" onclick="showDeliver(${deliverGoodsList.deliverGoodsId})" >
                </c:if>
              </td>
            </c:if>
            <%--<td>${deliverGoodsDetaiList.goodsId}</td>--%>
            </c:forEach>
          </tr>
        </c:forEach>
        </tbody>
        <c:if test="${empty orderDetail.deliverGoodsList}">
            <tbody>
            <tr class="opt_zanwu">
              <td colspan="7">暂无发货信息</td>
            </tr>
            </tbody>
        </c:if>
      </table>
    </p>
    </p>

The following is the pop-up box display page:

<p id="messageBoxWin" class="popup" style="display:none;z-index: 1000; width: 900px; height:500px;left: 50%; position: fixed; top:30%;margin-left:-450px;margin-top:-125px;padding-bottom:20px;">
    <p class="title">
      <h2>确认收货数量</h2>
      <p>
        <a class="min" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="最小化" style="display:none;"></a>
        <a class="max" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="最大化" style="display:none;"></a>
        <a class="revert" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="还原" style="display:none;"></a>
        <a class="close" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" title="关闭"></a>
      </p>
    </p>
    <p class="content" style="height:96%;">
      <p style="height:70%;overflow: auto;">
        <table class="recieveCount">
          <thead>
          <tr>
            <th class="td1 ">发货批次</th>
            <th class="td2 ">商品</th>
            <th class="td3 ">发货数量</th>
            <th class="td4 ">剩余</th>
            <th class="td5 ">收货数量</th>
          </tr>
          </thead>
          <tbody>
          <tr>
            <td colspan="8" style="color:#FF9400;">请仔细核对收货数量后确认</td>
          </tr>
          <%--<input type="button" name="" value="确认" class="ordSure_btn" onclick="comformDeliver(${deliverGoodsList.orderId},${deliverGoodsList.deliverGoodsId})">--%>
          <%--<input type="button" name="" value="取消" class="ordSure_btn" >--%>
          </tbody>
        </table>
      </p>
      <p class="bot_btns" style="position: absolute;bottom: 30px;left:0;width:100%;">
        <p class="ordSure_btn" style="width:100px; margin-left:30%; float:left; margin-top: 0;" onclick="comformDeliver()">确定</p>
        <p class="ordCancel_btn" style="width:100px; margin-left:10%; float:left; margin-top: 0;">取消</p>
      </p>
    </p>
  </p>
  </p>

The jquery code is shown below:

 function showDeliver(deliverId){
      var delitems= $("#table1 tr[flag='"+deliverId+"']").clone();
      $(delitems).each(function(index){
        if(index==0){
          $($(this).find("td")[6]).remove();
          $($(this).find("td")[5]).remove();
          var deliverNum = $($(this).find("td")[2]).text(); 
          var inputHTML="<input type=&#39;text&#39; onblur=&#39;checkAcount(this);&#39; class=&#39;sum&#39; value=&#39;"+deliverNum+"&#39;>"
          $($(this).find("td")[4]).empty();
          $($(this).find("td")[4]).append(inputHTML);
        }else{
          var deliverNum= $($(this).find("td")[1]).text();
          var inputHTML="<input type=&#39;text&#39; onblur=&#39;checkAcount(this);&#39; class=&#39;sum&#39; value=&#39;"+deliverNum+"&#39;>"
          $($(this).find("td")[3]).empty();
          $($(this).find("td")[3]).append(inputHTML);
        }
      });
      $("#messageBoxWin table tbody").empty();
      $("#messageBoxWin table tbody").append(delitems);
      deliverGoodsId=deliverId;
    }

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