HTML DOM Style height property
Style Objects Definition and Usage
height property sets or returns the height of the element.
height attribute only play a role in the elements block-level element or an absolute / fixed position. Overflow overflow attribute content may be restricted.
grammar
Setting the height property:
Object.style.height="auto|length|%|inherit"
Back height attributes:
Object.style.height
| 值 | 描述 |
|---|---|
| auto | 默认。浏览器设置的高度。 |
| length | 使用 px、cm 等单位定义高度。 |
| % | 定义高度为父元素的百分比。 |
| inherit | height 属性的值从父元素继承。 |
Browser Support
All major browsers support height attributes.
Note: IE7 and earlier versions do not support the "inherit" value.IE8 only provides! DOCTYPE supported "inherit". IE9 support "inherit".
Examples
Examples
Sets the height of the button:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
document.getElementById("b1").style.height="50px";
}
</script>
</head>
<body>
<input type="button" id="b1" onclick="displayResult()" value="修改按钮高度">
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
document.getElementById("b1").style.height="50px";
}
</script>
</head>
<body>
<input type="button" id="b1" onclick="displayResult()" value="修改按钮高度">
</body>
</html>
try it"
Style Objects