触发 ondblclick 属性事件当双击元素上的鼠标按钮。
没有。
<element ondblclick="script or Javascript function name">
所有HTML元素，EXCEPT：
<base>, <bdo>, <br>, <head>, <html>, <iframe>, <meta>, <param>, <script>, <style>, <title>
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ondblclick |
Yes | Yes | Yes | Yes | Yes |
<!DOCTYPE html>
<html>
<body>
<button ondblclick="myFunction()">Double-click me</button>
<script>
function myFunction() {
console.log("Hello World");
}
</script>
</body>
</html>Click to view the demo
下面的代码显示了如何在Javascript中处理双击事件。
<html>
<head>
<script language="JavaScript">
function addunderline() {
head1.style.textDecoration = "underline"
}
function removeunderline() {
head1.style.textDecoration = "none"
}
function addoverline() {
head1.style.textDecoration = "overline"
}
function addlinethrough() {
head1.style.textDecoration = "line-through"
}
</script>
</head>
<body>
<h1 id="head1"
onMouseover="addunderline()"
onMouseout="removeunderline()"
onClick="addoverline()"
ondblclick="addlinethrough()">Welcome to this page!</h1>
<P>A lot of interesting text goes here!</p>
</body>
</html>Click to view the demo
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