name: 'ScrollListenerComponent', mounted() { this.$refs.scrollContainer.addEventListener('scroll', this.handleScroll); }, beforeDestroy() { this.$refs.scrollContainer.removeEventListener('scroll', this.handleScroll); }, methods: { handleScroll(event) { // 处理滚动事件 console.log('滚动位置:'...
window.addEventListener('scroll', this.debouncedHandleScroll); }, beforeDestroy() { window.removeEventListener('scroll', this.debouncedHandleScroll); }, methods: { handleScroll() { this.scrollPosition = window.scrollY; console.log('Current scroll position:', this.scrollPosition); } } }; 在...
new Vue({ el: '#app', data() { return { scrolled: false } }, methods: { handleScroll: function() { this.scrolled = window.scrollY > 150; } }, created: function() { window.addEventListener('scroll', this.handleScroll); }, destroyed: function() { window.removeEventListener('scrol...
bodyScrollHeight : documentScrollHeight; return scrollHeight; } 然后在scrollFn函数中判断: scrollFn(){ if(this.getScrollTop() + this.getWindowHeight() == this.getScrollHeight()){ 这里执行动态获取数据的函数 } } 最后记得销毁监听: destroyed() { window.removeEventListener('scroll', this.scrollFn...
vue3中监听scroll事件的3种方法 监听元素的滚动事件是很常见的一个需求了。下面介绍3种在vue3中监听元素滚动事件的方法。 1.添加事件监听:Event Listener import { ref, onMounted, onUnmounted } from'vue'const content=ref() const bottom= ref(false) const doScroll...
{// 获取页面滚动距离之后设置给当前路由的 元信息this.$route.meta.y=window.pageYOffset},300)}},destroyed(){// 当组件销毁的时候,移除滚动行为监听, 清空定时器;// 该方法是绑定到 window 身上,即使跳转到其他组件,仍然会监听页面的滚动行为// window.removeEventListener('scroll', this.justifyPos)// ...
('scroll', this.scrollChange, true)},// beforeDestroy 与 destroyed 里面移除都行beforeDestroy () {// 获取指定元素const scrollview = this.$refs['scrollview']// 移除监听scrollview.removeEventListener('scroll', this.scrollChange, true)},methods: {// 滚动监听scrollChange () {console.log('滚动中...
{ this.$refs.tabs.scrollTop -= (tabs_hei / 30) if (this.$refs.tabs.scrollTop <= 0) { clearInterval(timer) } }, 1) } }, destroyed() { // window.removeEventListener('scroll', this.body_scroll) } } * { margin: 0; padding: 0; outline: none; } .region_cont::-webkit...
Vue监听单个组件滚动 首先我们要在需要监听的组件上加一个$ref ... 然后在methods里加一个监听的方法 scrollListener:function(){this.box=this.$refs.viewBoxthis.box.addEventListener('scroll',()=>{colsole.log(this.$refs.viewBox.scrollTop)},false)}, 最后在钩子函数mounted里运行这个方法 mounted(){this...
mounted() { this.$nextTick(() => { window.addEventListener("scroll", this.handleScroll); // 监听(绑定)滚轮滚动事件 }); }, beforeDestroy() { window.removeEventListener("scroll", this.handleScroll); }, handleScroll() { let scrollHeight = document.documentElement.scrollTop || document.body...