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1 Commits
lesson-8.1
..
master
| Author | SHA1 | Date | |
|---|---|---|---|
| 93b5b8dd85 |
+128
-14
@@ -1,24 +1,138 @@
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# ---> Node
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# Logs
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logs
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*.log
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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pnpm-debug.log*
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lerna-debug.log*
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.pnpm-debug.log*
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node_modules
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# Diagnostic reports (https://nodejs.org/api/report.html)
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report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
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# Runtime data
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pids
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*.pid
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*.seed
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*.pid.lock
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# Directory for instrumented libs generated by jscoverage/JSCover
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lib-cov
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# Coverage directory used by tools like istanbul
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coverage
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*.lcov
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# nyc test coverage
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.nyc_output
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# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
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.grunt
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# Bower dependency directory (https://bower.io/)
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bower_components
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# node-waf configuration
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.lock-wscript
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# Compiled binary addons (https://nodejs.org/api/addons.html)
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build/Release
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# Dependency directories
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node_modules/
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jspm_packages/
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# Snowpack dependency directory (https://snowpack.dev/)
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web_modules/
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# TypeScript cache
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*.tsbuildinfo
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# Optional npm cache directory
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.npm
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# Optional eslint cache
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.eslintcache
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# Optional stylelint cache
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.stylelintcache
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# Microbundle cache
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.rpt2_cache/
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.rts2_cache_cjs/
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.rts2_cache_es/
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.rts2_cache_umd/
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# Optional REPL history
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.node_repl_history
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# Output of 'npm pack'
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*.tgz
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# Yarn Integrity file
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.yarn-integrity
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# dotenv environment variable files
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.env
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.env.development.local
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.env.test.local
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.env.production.local
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.env.local
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# parcel-bundler cache (https://parceljs.org/)
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.cache
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.parcel-cache
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# Next.js build output
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.next
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out
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# Nuxt.js build / generate output
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.nuxt
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dist
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dist-ssr
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*.local
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# Editor directories and files
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.vscode/*
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!.vscode/extensions.json
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.idea
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.DS_Store
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*.suo
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*.ntvs*
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*.njsproj
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*.sln
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*.sw?
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# Gatsby files
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.cache/
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# Comment in the public line in if your project uses Gatsby and not Next.js
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# https://nextjs.org/blog/next-9-1#public-directory-support
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# public
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# vuepress build output
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.vuepress/dist
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# vuepress v2.x temp and cache directory
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.temp
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.cache
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# vitepress build output
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**/.vitepress/dist
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# vitepress cache directory
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**/.vitepress/cache
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# Docusaurus cache and generated files
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.docusaurus
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# Serverless directories
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.serverless/
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|
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# FuseBox cache
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||||
.fusebox/
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# DynamoDB Local files
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.dynamodb/
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# TernJS port file
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.tern-port
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# Stores VSCode versions used for testing VSCode extensions
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.vscode-test
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# yarn v2
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.yarn/cache
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.yarn/unplugged
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.yarn/build-state.yml
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.yarn/install-state.gz
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.pnp.*
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@@ -0,0 +1,18 @@
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MIT License
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Copyright (c) 2026 laktionov-as
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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associated documentation files (the "Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
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following conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial
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portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
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EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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USE OR OTHER DEALINGS IN THE SOFTWARE.
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@@ -1,12 +1,3 @@
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# React + Vite
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# react
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This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
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Currently, two official plugins are available:
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- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
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- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
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## Expanding the ESLint configuration
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If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
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Уроки по React
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@@ -1,33 +0,0 @@
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import js from '@eslint/js'
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import globals from 'globals'
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import reactHooks from 'eslint-plugin-react-hooks'
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import reactRefresh from 'eslint-plugin-react-refresh'
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export default [
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{ ignores: ['dist'] },
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{
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files: ['**/*.{js,jsx}'],
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languageOptions: {
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ecmaVersion: 2020,
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globals: globals.browser,
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parserOptions: {
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ecmaVersion: 'latest',
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ecmaFeatures: { jsx: true },
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sourceType: 'module',
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},
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},
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plugins: {
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'react-hooks': reactHooks,
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'react-refresh': reactRefresh,
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},
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rules: {
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...js.configs.recommended.rules,
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...reactHooks.configs.recommended.rules,
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'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
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'react-refresh/only-export-components': [
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'warn',
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{ allowConstantExport: true },
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],
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},
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},
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]
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-13
@@ -1,13 +0,0 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<link rel="icon" type="image/svg+xml" href="/vite.svg" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Vite + React</title>
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</head>
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<body>
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<div id="root"></div>
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<script type="module" src="/src/main.jsx"></script>
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</body>
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</html>
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Generated
-2799
File diff suppressed because it is too large
Load Diff
@@ -1,27 +0,0 @@
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{
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"name": "store-client",
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"private": true,
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"version": "0.0.0",
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"type": "module",
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"scripts": {
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"dev": "vite",
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"build": "vite build",
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"lint": "eslint .",
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"preview": "vite preview"
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},
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"dependencies": {
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"react": "^19.1.0",
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"react-dom": "^19.1.0"
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},
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"devDependencies": {
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"@eslint/js": "^9.25.0",
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"@types/react": "^19.1.2",
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"@types/react-dom": "^19.1.2",
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"@vitejs/plugin-react": "^4.4.1",
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"eslint": "^9.25.0",
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"eslint-plugin-react-hooks": "^5.2.0",
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"eslint-plugin-react-refresh": "^0.4.19",
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"globals": "^16.0.0",
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"vite": "^6.3.5"
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}
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}
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@@ -1 +0,0 @@
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
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|
Before Width: | Height: | Size: 1.5 KiB |
-100
@@ -1,100 +0,0 @@
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import { useState, useRef, useEffect } from 'react'
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function Example() {
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const myRef = useRef(null);
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const counterRef = useRef(0);
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const [text, setText] = useState('');
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useEffect(() => {
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myRef.current?.focus();
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},[]);
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const handlerFocus = () => {
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if(myRef.current) {
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myRef.current.focus();
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}
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};
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const handlerChange = (event) => {
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setText(event.target.value);
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}
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counterRef.current += 1;
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return <div>
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<input ref={myRef} text="text" /><br />
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Количество рендров: {counterRef.current}<br />
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<input text="text" onChange={handlerChange} value={text} />
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<button onClick={handlerFocus}>Поставить фокус на поле</button>
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</div>
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}
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function ClickCounter() {
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const countRef = useRef(0);
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function handlerClick() {
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countRef.current += 1;
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//alert(`Нажали ${countRef.current} раз.`);
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}
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return <button onClick={handlerClick}>Нажать</button>;
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}
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function TimerComponent() {
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const timerIdRef = useRef(null);
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useEffect(() => {
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timerIdRef.current = setTimeout(() => {
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alert("Прошло 3 секунды");
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}, 3000);
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return () => {
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clearTimeout(timerIdRef.current);
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}
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},[]);
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}
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function PrevValue({ value }) {
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const prevValueRef = useRef();
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useEffect(() => {
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prevValueRef.current = value;
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});
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return (
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<div>
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Текущее значение: {value} <br />
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Предыдущее значение: {prevValueRef.current}
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</div>
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)
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}
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function ScrollList() {
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const listRef = useRef(null);
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const scrollToBottom = () => {
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if(listRef.current) {
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listRef.current.scrollTop = listRef.current.scrollHeight;
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}
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}
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return (
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<>
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<div ref={listRef}
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style={{height: 200, overflowY: 'auto', border: '1px solid black'}}>
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{[...Array(20)].map((_,i)=>(
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<div key={i}>Элемент № {i + 1}</div>
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))}
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</div>
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<button onClick={scrollToBottom}>Прокрутить вниз</button>
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</>
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)
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}
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function App() {
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return (
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<>
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<h1>Hello, React!</h1>
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<ScrollList />
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</>
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||||
)
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}
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export default App
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@@ -1,8 +0,0 @@
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import { StrictMode } from 'react'
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||||
import { createRoot } from 'react-dom/client'
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||||
// удаляем import './index.css'
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import App from './App.jsx'
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||||
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||||
createRoot(document.getElementById('root')).render(
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||||
<App />
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||||
)
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@@ -1,7 +0,0 @@
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import { defineConfig } from 'vite'
|
||||
import react from '@vitejs/plugin-react'
|
||||
|
||||
// https://vite.dev/config/
|
||||
export default defineConfig({
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||||
plugins: [react()],
|
||||
})
|
||||
Reference in New Issue
Block a user