reactjs - 如何安装React-Toastr

我安装了react-toastr并集成了示例代码。

import React from 'react'
import { ToastContainer } from 'react-toastr';
class Notifier extends React.Component
{
  updateNotify()
  {
    this.refs.container.info('hola el mundo');
  }
  render()
  {
    return(
      <ToastContainer ref="container"
      className="toast-top-right" />
    );
  }
}

当我在容器上调用info()时，会弹出消息，但消息会以页面顶部的纯文本形式显示，而不是以右上角的样式框显示。该信息也永远不会消失。因此，似乎缺少CSS和JavaScript组件。

我做错了什么？为什么在Linux下安装fsevents时会有那些警告？如果有问题，我正在使用 react 15。我降级为react-toastr 2.9.5版，但没有什么不同。

$ npm install --save react-toastr
[email protected] /home/myApp
└─┬ [email protected]
  └─┬ [email protected]
    ├── [email protected]
    └── [email protected]

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/react-scripts/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

最佳答案

您需要添加 CSS file的 toastr

Running example

关于reactjs - 如何安装React-Toastr，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/48651701/