表格隔行变色
Tutorial: DOM实战
Category: JS
Published: 2026-04-07 13:58:26
Views: 20
Likes: 0
Comments: 0
<!DOCTYPE html>
<html lang="en">
<head>
<style>
table {
width: 800px;
margin: 100px auto;
text-align: center;
border-collapse: collapse;
font-size: 14px;
}
thead tr {
height: 30px;
background-color: skyblue;
}
tbody tr {
height: 30px;
}
tbody td {
border-bottom: 1px solid #d7d7d7;
font-size: 12px;
color: blue;
}
.bg {
background-color: pink;
}
</style>
</head>
<body>
<table>
<thead>
<tr>
<th>代码</th>
<th>名称</th>
<th>最新公布净值</th>
<th>累计净值</th>
<th>前单位净值</th>
<th>净值增长率</th>
</tr>
</thead>
<tbody>
<tr>
<td>003526</td>
<td>农银金穗3个月定期开放债券</td>
<td>1.075</td>
<td>1.079</td>
<td>1.074</td>
<td>+0.047%</td>
</tr>
<tr>
<td>003526</td>
<td>农银金穗3个月定期开放债券</td>
<td>1.075</td>
<td>1.079</td>
<td>1.074</td>
<td>+0.047%</td>
</tr>
<tr>
<td>003526</td>
<td>农银金穗3个月定期开放债券</td>
<td>1.075</td>
<td>1.079</td>
<td>1.074</td>
<td>+0.047%</td>
</tr>
<tr>
<td>003526</td>
<td>农银金穗3个月定期开放债券</td>
<td>1.075</td>
<td>1.079</td>
<td>1.074</td>
<td>+0.047%</td>
</tr>
<tr>
<td>003526</td>
<td>农银金穗3个月定期开放债券</td>
<td>1.075</td>
<td>1.079</td>
<td>1.074</td>
<td>+0.047%</td>
</tr>
<tr>
<td>003526</td>
<td>农银金穗3个月定期开放债券</td>
<td>1.075</td>
<td>1.079</td>
<td>1.074</td>
<td>+0.047%</td>
</tr>
</tbody>
</table>
<script>
var trs = document.querySelector("tbody").querySelectorAll("tr");
for (var i = 0; i < trs.length; i++) {
trs[i].onmouseover = function () {
this.className = "bg";
};
trs[i].onmouseout = function () {
this.className = "";
};
}
</script>
</body>
</html>