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基于js实现checkbox批量选中操作

本文实例为大家分享了js实现checkbox批量选中的具体代码,供大家参考,具体内容如下

<html >
 <head>
 <title>checkbox全选</title>
 <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
 <style type="text/css"></style>
 <script type="text/javascript"></script>
 </head>
 <body>
 <table style="border:1px solid red;">  
  <tr>
  <th style="background-color:#f7f7f7;width:8%;text-align:center;" class="lf">
  <input name='chkAll' type='checkbox' id='chkAll' onClick="checkAll(this, 'id[]')" value='checkbox' />&nbsp;全选
  </th>
  <th style="background-color:#f7f7f7;width:8%;" class="lf">商品编号</th>
  <th style="background-color:#f7f7f7;width:13%;" class="lf">名称</th>
  <th style="background-color:#f7f7f7;width:18%;" class="lf">标题</th> 
  <th style="background-color:#f7f7f7;width:8%;" class="lf">品牌</th>
  <th style="background-color:#f7f7f7;width:8%;" class="lf">组别</th> 
  </tr>
  <tr>
  <td class="lf" style="text-align:center;">
  <input name='id[]' type='checkbox' value='{id}' onClick="checkItem(this, 'chkAll')">
  </td>
  <td class="lf">001</td>
  <td class="lf">002</td>
  <td class="lf">003</td>
  <td class="lf">004</td>
  <td class="lf">005</td> 
  </tr> 
  <tr>
  <td class="lf" style="text-align:center;">
  <input name='id[]' type='checkbox' value='{id}' onClick="checkItem(this, 'chkAll')">
  </td>
  <td class="lf">001</td>
  <td class="lf">002</td>
  <td class="lf">003</td>
  <td class="lf">004</td>
  <td class="lf">005</td> 
  </tr> 
  <tr height="45">
  <td colspan="10" style="text-align:left;padding-left:40px;">
  <input type="button" id="btn_show" value="批量展示" style="width:100px;margin-left:20px;">
  </td> 
  </tr>
 </table>
<script type="text/javascript" src="/UploadFiles/2021-04-02/jquery-1.7.1.min.js">

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。