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JavaScript实现动态加载删除表格

转载 作者:qq735679552 更新时间:2022-09-28 22:32:09 29 4
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本文实例为大家分享了JavaScript实现动态加载删除表格的具体代码,供大家参考,具体内容如下 。

JavaScript实现动态加载删除表格

代码:

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<!DOCTYPE html>
< html lang = "en" >
 
< head >
     < meta charset = "UTF-8" >
     < meta http-equiv = "X-UA-Compatible" content = "IE=edge" >
     < meta name = "viewport" content = "width=device-width, initial-scale=1.0" >
     < title >Document</ title >
     < style >
         table {
             margin: 100px auto;
             width: 500px;
             border-collapse: collapse;
         }
        
         th {
             border: 1px solid gray;
             background-color: lightgray;
             height: 30px;
         }
        
         td {
             text-align: center;
             border: 1px solid gray;
         }
     </ style >
</ head >
 
< body >
     < table >
         < thead >
             < th >姓名</ th >
             < th >科目</ th >
             < th >成绩</ th >
             < th >操作</ th >
         </ thead >
         < tbody >
 
         </ tbody >
     </ table >
     < script >
         var tbd = document.querySelector('tbody');
         var info = [{
             name: 'kathy',
             subject: "javascript",
             score: 60
         }, {
             name: 'Milla',
             subject: "java",
             score: 100
         }, {
             name: 'kiki',
             subject: "python",
             score: 80
         }, {
             name: 'linda',
             subject: "jquery",
             score: 70
         }]
         var info_list = [];
         for (var i = 0; i < info.length ; i++) {
             console.log(info[i]['subject']);
             var str = "<tr>< td >" + info[i]['name'] + "</ td >" + "< td >" + info[i]['subject'] + "</ td >" + "< td >" + info[i]['score'] + "</ td >" + "< td >< a href = javascript :;>删除</ a ></ td >" + "</ tr >";
             info_list.push(str);
         }
         tbd.innerHTML = info_list.join('');
 
         var deletes = document.querySelectorAll('a');
         for (var i = 0; i < deletes.length ; i++) {
             deletes[i] .onclick = function () {
                 tbd.removeChild(this.parentNode.parentNode);
             }
         }
     </script>
</ body >
 
</ html >

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我.

原文链接:https://blog.csdn.net/KathyLJQ/article/details/115595430 。

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