基于js实现checkbox批量选中操作

2019-11-19 18:52:39

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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' /> 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="jquery-1.7.1.min.js"></script><script type="text/javascript" src="checkbox.js"></script><script type="text/javascript"> /*var ids = []; $('#btn_show').click(function(){ btnCheck('展示'); data = { "ids":ids }; $.ajax({ type:"POST", url:"{:U('Mall/GoodsShow')}", data:data, //dataType:"json", success:function(msg){ if(msg == 00){  alert("批量展示成功");  window.location.href='/index.php/Admin/Mall/MallList'; }else{  alert("批量展示失败，请重新编辑"); } }, error:function(){  alert("批量编辑失败，请重新编辑"); } });   }); function btnCheck(info){ var obj = $("input[name='id[]']:checked").each(function(){ ids.push($(this).val()); }); if (ids == false) { alert("请选定要"+info+"的商品"); return false; }else { return ids;  } }*/</script> </body></html>

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