HTML DOM Table deleteCaption() 方法
定義和用法
deleteCaption() 方法用於刪除表格的caption 元素及其內容。
提示:在表格中創建新的標題請使用createCaption()方法。
語法
tableObject.deleteCaption()
瀏覽器支持
所有主要瀏覽器都支持deleteCaption() 方法
實例
實例
下面的例子刪除表格的標題:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
document.getElementById("myTable").deleteCaption();
}
</script>
</head>
<body>
<table id="myTable" border="1">
<caption>这是个表格标题</caption>
<tr>
<td>cell 1</td>
<td>cell 2</td>
</tr>
<tr>
<td>cell 3</td>
<td>cell 4</td>
</tr>
</table>
<br>
<button type="button" onclick="displayResult()">删除标题</button>
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
document.getElementById("myTable").deleteCaption();
}
</script>
</head>
<body>
<table id="myTable" border="1">
<caption>这是个表格标题</caption>
<tr>
<td>cell 1</td>
<td>cell 2</td>
</tr>
<tr>
<td>cell 3</td>
<td>cell 4</td>
</tr>
</table>
<br>
<button type="button" onclick="displayResult()">删除标题</button>
</body>
</html>
嘗試一下»
Table對象