import React, { useEffect } from 'react'; function ScrollToElement() { useEffect(() => { // 假设你想滚动到页面中id为'myElement'的元素 const element = document.getElementById('myElement'); if (element) { element.scrollIntoV
scrollTo = (acName) => { if (acName) { // 找到锚点 let acElement = document.getElementById(acName); // 如果对应id的锚点存在,就跳转到锚点 if (acElement) { acElement.scrollIntoView({ block: 'start', behavior: 'smooth' }); } } } 分类: react 好文要顶 关注我 收藏该文 微信分享...
在react应用程序中,我有一个方法被调用,以将特定节点带入视图,如下所示。scrollToQuestionNode(id) { element.scrollIntoView我怎么才能让它变得平滑呢?我看不到任何我可以提供给scrollIntoView的选择。 浏览9提问于2017-02-28得票数73 1回答 如何使scrollIntoView()在第一次单击(角6)时工作?
A React component to execute a function whenever you scroll to an element. - civiccc/react-waypoint
hashSpyUpdate hash based on spy, containerId has to be set to scroll a specific element smoothAnimate the scrolling offsetScroll additional px ( like padding ) durationtime of the scroll animation - can be a number or a function (`function (scrollDistanceInPx) { return duration; }`), that...
scroller function () => Infinity A function to determine how far should scroll when scroll is needed scrollViewClassName string Set the class name for the container element that house all props.children Hooks You can use React Hooks to perform various operations and signal state changes. The co...
: rootContainerElement.ownerDocument; listenTo(registrationName, doc); } 在listenTo()方法中比较重要的就是registrationNameDependencies的概念,对于不同的事件,React会同时绑定多个事件来达到统一的效果。此外listenTo()方法还默认将事件通过trapBubbledEvent绑定,将onBlur、onFocus、onScroll等事件通过trapCapturedEvent...
React 会根据这个数据结构来构造真实的 dom,如果对之前的内容还有印象,我们在创建 HostComponent,也就是原生节点的时候,会调用 ensureListeningTo(rootContainerElement, propKey) 这个方法。 function ensureListeningTo( rootContainerElement: Element | Node, registrationName: string, ): void { // 正常的元素的 ...
If you access to the ref of yourArcherContainer, you will access therefreshScreenmethod. This will allow you to have more control on when you want to re-draw the arrows. ArcherElement NameTypeDescription idstringThe id that will identify the Archer Element. ...
This is used because on mount, we’d like the component to check if the HOC is visible. The largest function of our component, _scroll(), grabs the HOC Component’s DOM element with DOM.findDOMNode() and then gets the elements position. This position is compared to the height of the...