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我正在尝试更新相应的行,我点击,所以如果我点击第二行,我想在底部的字段分别改变,所以名字去第一个字段,电子邮件到第二等。那么如果我点击第一行,那么第一行的数据应该显示在这些字段中。如何更新网页表格行中数据的字段?
<!DOCTYPE html>
<html>
<head>
<style>
table, th, td {
border: 1px solid black;
}
</style>
</head>
<body>
<table style="width:100%">
<tr >
<th id="name">Name</th>
<th id="email">Email</th>
<th id="phone">Phone</th>
<th id="addr">Address</th>
</tr>
<tr id="Row1" onclick="myFunction();">
<td>Jane Doe</td>
<td>[email protected]</td>
<td>123</td>
<td>US</td>
</tr>
<tr id="Row2" onclick="myFunction();">
<td>John Doe</td>
<td>[email protected]</td>
<td>321</td>
<td>US</td>
</tr>
</table>
<form>
<br><br>
Name Field:
<input type="text" id="Name"> <br><br>
Email Field:
<input type="text" id="Email"><br><br>
Phone Field:
<input type="text" id="Phone"><br><br>
Address Field:
<input type="text" id="Address"><br><br>
</form>
<script>
function myFunction() {
document.getElementById("Name").value = "Name changes!";
document.getElementById("Email").value = "Email changes!";
document.getElementById("Phone").value = "Phone changes!";
document.getElementById("Address").value = "Address changes!";
}
</script>
</body>
</html>