HTML DOM Style minWidth property
Style Objects Definition and Usage
minWidth property sets or returns the minimum width of an element.
minWidth properties play a role only in the block-level element or elements of absolute / fixed position.
grammar
Setting minWidth properties:
Object.style.minWidth="length|%|inherit"
Back minWidth properties:
Object.style.minWidth
| 值 | 描述 |
|---|---|
| length | 使用 px、cm 等单位定义最小宽度。默认是 0。 |
| % | 定义最小宽度为父元素的百分比。 |
| inherit | minWidth 属性的值从父元素继承。 |
Browser Support
All major browsers support minWidth property.
Note: IE7 and earlier versions do not support the "inherit" value.IE8 only provides! DOCTYPE supported "inherit". IE9 support "inherit".
Examples
Examples
The minimum width of the element:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
document.getElementById("p1").style.minWidth="200px";
}
</script>
</head>
<body>
<p style="background:red;width:100px;" id="p1">这个段落的宽度是100px。<br>
当点击下面的按钮时,<br>
最小宽度被设置为200px，<br>
因此，这一个段落是200像素宽</p>
<input type="button" onclick="displayResult()" value="设置最小宽度">
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<script>
function displayResult(){
document.getElementById("p1").style.minWidth="200px";
}
</script>
</head>
<body>
<p style="background:red;width:100px;" id="p1">这个段落的宽度是100px。<br>
当点击下面的按钮时,<br>
最小宽度被设置为200px，<br>
因此，这一个段落是200像素宽</p>
<input type="button" onclick="displayResult()" value="设置最小宽度">
</body>
</html>
try it"
Style Objects