<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>login</title>
<style>
#app {
width: 100Vh;
height: 100Vw;
}
</style>
</head>
<body>
<div id="app" @click="showMouseMenu = false">
<div @mousedown="showMenu($event)"> 右点击这个div出现菜单,问题是怎么点其它任意地方 关了它,我这样写关不了</div>
<!-- 鼠标右键菜单 -->
<div v-show="showMouseMenu">
菜单
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
window.onload = function() {
document.oncontextmenu = function(e) {
e.preventDefault()
}
var vm = new Vue({
el: "#app",
data: {
showMouseMenu: false
},
methods: {
showMenu(e) {
console.log(e.button)
if (e.button === 2) {
this.showMouseMenu = true
}
}
}
})
}
</script>
</body>
</html>