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.scrollIntoView({ behavior: 'smooth' }); } }, []); // 空依赖...
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...
importReactfrom'react';import{ScrollMenu,VisibilityContext}from'react-horizontal-scrolling-menu';import'react-horizontal-scrolling-menu/dist/styles.css';constgetItems=()=>Array(20).fill(0).map((_,ind)=>({id:`element-${ind}`}));functionApp(){const[items,setItems]=React.useState(getItems);...
: 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. ...
(); + const linkElement = screen.getByText(/learn react/i); + expect(linkElement).toBeInTheDocument(); +}); diff --git a/fronted/src/api/.keep b/fronted/src/api/.keep new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff -...