在main.js中
Vue.directive('scroll', {
inserted: function (el, binding) {
function f(e) {
binding.value(e, el)
}
el.addEventListener('scroll', f)
}
})
组件中
<div v-scroll="handleScroll" :style="{overflow: 'auto', height: '600px', width: '500px'}">
<p v-for="(item, index) in 50" :key="index">{{ item }}</p>
</div>
methods: {
// 创建扫描控件
handleScroll(e, el) {
console.count(9)
// console.log(el)
},
}