本文实例为大家分享了js实现表格数据搜索的具体代码，供大家参考，具体内容如下
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>表格数据搜索</title>
<link href="../css/表格数据搜索.css" rel="stylesheet">
</head>
<body>
<input type="text" placeholder="搜索..." id="myInput" onkeyup="myFunction()">
<table id="myTable">
<tr>
<th>名称</th>
<th>城市</th>
</tr>
<tr>
<td>Alfreds Futterkiste</td>
<td>Germany</td>
</tr>
<tr>
<td>Berglunds snabbkop</td>
<td>Sweden</td>
</tr>
<tr>
<td>Island Trading</td>
<td>UK</td>
</tr>
<tr>
<td>Koniglich Essen</td>
<td>Germany</td>
</tr>
</table>
<script src="../js/表格数据搜索.js">
</script>
</body>
</html>
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CSS:
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#myInput{
background: url('https://static.runoob.com/images/mix/searchicon.png')no-repeat;
background-position: 10px 12px;
width:100%;
padding: 12px 20px 12px 40px;
border:1px solid #ddd;
font-size: 16px;
margin-bottom: 12px;
border-radius: 6px;
}
#myTable {
width: 100%;
border: 1px solid #ddd;
font-size: 18px;
border-collapse:collapse;
}
#myTable th,td{
text-align: left;
padding:15px 12px;
}
#myTable tr{
/* 表格添加边框 */
border-bottom:1px solid #ddd;
}
#myTable tr:hover{
background-color: #f1f1f1;
}
#myTable th{
background-color: #f1f1f1;
}
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JS:
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function myFunction() {
var myInput=document.getElementById("myInput");
var filter=myInput.value.toUpperCase();
var table=document.getElementById("myTable");
var tr=table.getElementsByTagName("tr");
//循环列表每一项，查找匹配项
for(var i=0;i<tr.length;i++) {
var td = tr[i].getElementsByTagName("td")[0];
if (td){
if (td.innerHTML.toUpperCase().indexOf(filter) > -1) {
tr[i].style.display = "";
} else {
tr[i].style.display = "none";
}
}
}
}
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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服务器之家。
原文链接：https://blog.csdn.net/weixin_45596380/article/details/105951860