由于 react-window 中 Item 的位置使用的是 absolute 布局,在渲染之前需要指定 top 的值,自适应的方法是不行的,这也是使用可变大小列表唯一的问题。如果你的列表 Item 是固定高度的,或者很容易计算,可以无脑使用 react-window。 importReactfrom'react';import{VariableSizeListasList}
react-window 库实现效果 代码语言:txt AI代码解释 // src/variable-size-list.js // 固定高度列表 import { VariableSizeList } from "react-window"; import "./index.css"; // 这里给出每个元素的高度计算方式,可以根据自己的业务需求按条件计算,这里简单给出随机获取 const rowSizes = new Array(1000)....
React Window专注于使软件包更小,更快,同时API(和文档)对初学者尽可能友好。 安装 Npm 1 npm i react-window Yarn 1 yarn add react-window 使用 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 import { FixedSizeList as List } from 'react-window'; const Row = ({ index, style }) =...
...then you probably forgot to use thestyleparameter! Libraries like react-window work by absolutely positioning the list items (via an inline style), so don't forget to attach it to the DOM element you render! Yes, using theouterElementTypeprop. ...
在React中,如果你想在页面加载时自动将滚动条滚动到某个特定位置,你可以使用`useEffect`钩子和`window.scrollTo`方法来实现这一功能。以下是一个简单的示例: ### 基础概...
props} className="virtual-table" columns={mergedColumns} pagination={false} components={{ // overwrite the body set by AntD body: renderVirtualList, }} /> ... 2.2 ReactWindow react-window 是一个广受欢迎的用于解决表格虚拟化问题的开源代码库,它产出了不同特性的虚拟化组件,以便用户聚焦不同虚拟...
auto scrolling for the window visual regression testing All tests are automatically ran in Github Actions with headless chromium. This way, the public API is well tested, including pixel-perfect positioning. Also, the tests are pretty fast, reliable and very descriptive. Running them locally is ea...
from '../build/imported.json'; // 👆 this file is generated during the build, you cannot use it "IN" the build // that's why this is Server Side only component export const ScriptLocations = () => ( { if (chunkName) { acc[chunkName] = importAssets(importedChunks, chunkName)...
For advanced usage, in some cases (like using react-window) you can forward the scrollable and content elements using a render prop pattern: <SimpleBar>{({scrollableNodeRef,contentNodeRef})=>{// Now you have access to scrollable and content nodesreturn;}}</SimpleBar> If you define...
(styles.dropdown).height; let bottomSpace = windowHeight - this._buttonFrame.y - this._buttonFrame.h; let rightSpace = windowWidth - this._buttonFrame.x; let showInBottom = bottomSpace >= dropdownHeight || bottomSpace >= this._buttonFrame.y; let showInLeft = rightSpace >= this._...