學習筆記，僅供參考，有錯必究
文章目錄
- 動态生成表格
動态生成表格
從本地取到資料，動态生成表格，并添加删除操作.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="">
</head>
<body>
<table cellspacing="0">
<tr>
<th>姓名</th>
<th>科目</th>
<th>成績</th>
<th>操作</th>
</tr>
</table>
<script>
var dataset = [
{name: '羊羊',
subject: '資料科學',
score: 99},
{name: '豬豬',
subject: '統計學',
score: 95},
{name: '貓貓',
subject: '最優化',
score: 100},
{name: '狗崽子',
subject: '可視化',
score: 59},
];
// 擷取tbody
var tbody = document.querySelector("tbody");
for(var i = 0; i < dataset.length; i++) {
// 建立 tr 标簽(行)
var tr = document.createElement("tr");
tbody.appendChild(tr);
// 在行裡建立單元格 td
for (var k in dataset[i]) {
var td = document.createElement("td");
td.innerHTML = dataset[i][k];
tr.appendChild(td);
}
// 建立删除單元格
var td = document.createElement("td");
td.innerHTML = '<a href="javascript:;">' + '删除' + '</a>';
tr.appendChild(td);
}
// 删除操作
var as = document.querySelectorAll ('a');
for(var i=0; i < as.length; i++) {
as[i].onclick = function() {
tbody.removeChild(this.parentNode.parentNode);
}
}
</script>
</body>
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