父子调用
父组件定义弹出层是否展示
AnimationsPopup: false
标签判断 传值
<BoxShowPopup
v-show="AnimationsPopup"
:visible.sync="AnimationsPopup"
/>
点击事件 给AnimationsPopup赋值为true 隐藏滚动条 页面禁止滑动
open() {
this.AnimationsPopup = true
var mo = function (e) {
e.preventDefault()
}
document.body.style.overflow = 'hidden'
document.addEventListener('touchmove', mo, false) //禁止页面滑动
},
加遮罩层
大标签下加标签
<div :class="[{ introduced: AnimationsPopup }]"></div>
scss
.introduced {
width: 100%;
height: 100%;
position: fixed;
top: 0;
left: 0;
background-color: rgba(0, 0, 0, 0.9);
z-index: 90;
transition: all 0.15s linear;
}
子组件接收值
props: {
visible: Boolean
},
关闭弹出层
点击事件 出现滚动条 开启滑动
closes() {
this.$emit('update:visible', false)
var mo = function (e) {
e.preventDefault()
}
document.body.style.overflow = '' //出现滚动条
document.removeEventListener('touchmove', mo, false)
},
大标签
<div
:visible="visible"
@update:visible="$emit('update:visible', $event)"
>