HTML DOM Table tHead property
Table Object Definition and Usage
THead property returns a reference to the table thead element.
thead element for combining HTML table header content.
grammar
tableObject.tHead
Browser Support
All major browsers support tHead property
Examples
Examples
Pop insert <thead> HTML element:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
alert(document.getElementById('myTable').tHead.innerHTML);
}
</script>
</head>
<body>
<table id="myTable" border="1">
<thead>
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
</thead>
<tfoot>
<tr>
<td>Sum</td>
<td>$180</td>
</tr>
</tfoot>
<tbody>
<tr>
<td>January</td>
<td>$100</td>
</tr>
<tr>
<td>February</td>
<td>$80</td>
</tr>
</tbody>
</table>
<br>
<button type="button" onclick="displayResult()">显示头部html文本</button>
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
alert(document.getElementById('myTable').tHead.innerHTML);
}
</script>
</head>
<body>
<table id="myTable" border="1">
<thead>
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
</thead>
<tfoot>
<tr>
<td>Sum</td>
<td>$180</td>
</tr>
</tfoot>
<tbody>
<tr>
<td>January</td>
<td>$100</td>
</tr>
<tr>
<td>February</td>
<td>$80</td>
</tr>
</tbody>
</table>
<br>
<button type="button" onclick="displayResult()">显示头部html文本</button>
</body>
</html>
try it"
Table Object