Question

我尝试使用Multiple Select。但我有所不同，是当选择了很多项目时，它们没有被查看，我无法将高度更改为足以显示所选项目。请帮忙。

我确定它是height属性，因为我使用chrome控制台添加了height:auto，因此可以在控制台查看所选选项并解决问题。您可以指导我正确添加高度功能。可以在样式中将height添加到chips样式。

顺便说一下，问题没出现在我今天在其上测试的create-react-app的新副本上，但是我面临这个问题的项目是基于一个很长时间生成的create-project-app以前，我认为更新或创建反应应用程序版本会有所不同。

材料用户界面版本：v1.0.0-beta.33

的package.json

{
  "name": "client",
  "version": "0.1.0",
  "private": true,
  "proxy": {
    "auth/google": {
      "target": "https://server243.azurewebsites.net"
    },
    "/api/*": {
      "target": "https://server243.azurewebsites.net"
    },
    "/apis/*": {
      "target": "https://server243.azurewebsites.net"
    }
  },
  "dependencies": {
    "autoprefixer": "7.1.6",
    "aws-amplify": "^0.2.0",
    "aws-amplify-react-native": "^0.2.2",
    "axios": "^0.17.1",
    "babel-core": "6.26.0",
    "babel-eslint": "7.2.3",
    "babel-jest": "20.0.3",
    "babel-loader": "7.1.2",
    "babel-preset-react-app": "^3.1.0",
    "babel-runtime": "6.26.0",
    "case-sensitive-paths-webpack-plugin": "2.1.1",
    "chalk": "1.1.3",
    "css-loader": "0.28.7",
    "dotenv": "4.0.0",
    "eslint": "4.10.0",
    "eslint-config-react-app": "^2.0.1",
    "eslint-loader": "1.9.0",
    "eslint-plugin-flowtype": "2.39.1",
    "eslint-plugin-import": "2.8.0",
    "eslint-plugin-jsx-a11y": "5.1.1",
    "eslint-plugin-react": "7.4.0",
    "extract-text-webpack-plugin": "3.0.2",
    "file-loader": "1.1.5",
    "fs-extra": "3.0.1",
    "html-webpack-plugin": "2.29.0",
    "jest": "20.0.4",
    "jquery": "^3.2.1",
    "material-ui": "^1.0.0-beta.24",
    "material-ui-icons": "^1.0.0-beta.17",
    "materialize-css": "^0.100.2",
    "moment": "^2.20.1",
    "object-assign": "4.1.1",
    "postcss-flexbugs-fixes": "3.2.0",
    "postcss-loader": "2.0.8",
    "promise": "8.0.1",
    "prop-types": "^15.6.0",
    "raf": "3.4.0",
    "react": "^16.0.0",
    "react-bootstrap": "^0.31.5",
    "react-dev-utils": "^4.2.1",
    "react-dom": "^16.0.0",
    "react-hot-loader": "^3.1.3",
    "react-loader": "^2.4.2",
    "react-loading-skeleton": "^0.3.1",
    "react-moment": "^0.6.8",
    "react-redux": "^5.0.6",
    "react-router-dom": "^4.2.2",
    "react-select": "^1.0.0-rc.10",
    "react-select-me": "^0.9.0",
    "react-virtualized-select": "^3.1.0",
    "redux": "^3.7.2",
    "redux-auth": "0.0.5-beta5",
    "redux-auth-wrapper": "^2.0.2",
    "redux-thunk": "^2.2.0",
    "style-loader": "0.19.0",
    "sw-precache-webpack-plugin": "0.11.4",
    "universal-cookie": "^2.1.2",
    "url-loader": "0.6.2",
    "webpack": "3.8.1",
    "webpack-dev-server": "2.9.3",
    "webpack-manifest-plugin": "1.3.2",
    "whatwg-fetch": "2.0.3"
  },
  "scripts": {
    "start": "node scripts/start.js",
    "build": "node scripts/build.js",
    "test": "node scripts/test.js --env=jsdom",
    "cypress:open": "cypress open"
  },
  "devDependencies": {
    "cypress": "^1.4.1"
  },
  "jest": {
    "collectCoverageFrom": [
      "src/**/*.{js,jsx,mjs}"
    ],
    "setupFiles": [
      "<rootDir>/config/polyfills.js"
    ],
    "testMatch": [
      "<rootDir>/src/**/__tests__/**/*.{js,jsx,mjs}",
      "<rootDir>/src/**/?(*.)(spec|test).{js,jsx,mjs}"
    ],
    "testEnvironment": "node",
    "testURL": "http://localhost",
    "transform": {
      "^.+\\.(js|jsx|mjs)$": "<rootDir>/node_modules/babel-jest",
      "^.+\\.css$": "<rootDir>/config/jest/cssTransform.js",
      "^(?!.*\\.(js|jsx|mjs|css|json)$)": "<rootDir>/config/jest/fileTransform.js"
    },
    "transformIgnorePatterns": [
      "[/\\\\]node_modules[/\\\\].+\\.(js|jsx|mjs)$"
    ],
    "moduleNameMapper": {
      "^react-native$": "react-native-web"
    },
    "moduleFileExtensions": [
      "web.js",
      "mjs",
      "js",
      "json",
      "web.jsx",
      "jsx",
      "node"
    ]
  },
  "babel": {
    "presets": [
      "react-app"
    ]
  },
  "eslintConfig": {
    "extends": "react-app"
  }
}

临时解决方案：我更新了node_modules \ material-ui \ Select \ Select.js中的height和padding，但我希望我能以正确的方式解决它。

    selectMenu: {
  width: 'auto', // Fix Safari textOverflow
  textOverflow: 'ellipsis',
  whiteSpace: 'nowrap',
  overflow: 'hidden',
  lineHeight: 'calc(1em + ' + (theme.spacing.unit * 2 - 2) + 'px)',

//  I, abdulrhman, added the following:
 height:'auto',
 paddingTop: 20,

},

Answer 1

我相信SelectField将在较新版本的测试版中具有预期的行为。您应该尝试在撰写本文时更新到最新版本（material-ui^1.0.0-beta.33）。

您可以使用npm命令更新到此版本：

npm install --save material-ui@1.0.0-beta.33

材料UI多选择选择时不查看多个选定项目，我的css问题

1 个答案: