React，Material-UI:如何使用打字稿用定制的道具组成功能组件 [英] React, Material-UI: How to composition functional component with customized props using typescript

问题描述

我正在尝试使用Material-ui中的Button使MyCustomButton合成

I'm trying to make MyCustomButton compositioning with Button in Material-ui

import React from "react";
import { Button, ButtonProps } from "@material-ui/core";

interface MyButtonProps {
  'aria-label': string, // I'd like to add a aria-label as required property
  myOptionalProperty?: string
}

export default function MyButton(buttonProps: ButtonProps, myButtonProps: MyButtonProps) {
  return (
    <Button {...buttonProps, ...myButtonProps} />
  );
}

并且我收到以下错误代码: 解析错误:需要表达.

And I've got an error code following: Parsing error: expression expected.

我已经通过 material-ui中的官方文档来获得一些信息，但是我还没做完.

I've get some information via official documents in material-ui, but I haven't done composition.

完整代码位于 https://codesandbox.io/s/jolly-dawn-keuj5

有人给我一些解决方案吗?

Does anyone give me some solution?

谢谢您的时间.

推荐答案

猜测您不需要将两个道具传递给<Button />

Guessing you don't need to pass two props to <Button />

import React from "react";
import { Button, ButtonProps } from "@material-ui/core";

interface MyButtonProps {
  title: string,
  myOptionalProperty?: string
}

export default function MyButton<P extends ButtonProps>(myButtonProps: MyButtonProps) {
  return (
    <Button {...myButtonProps as P} />
  );
}

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在线尝试:

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Try it online:

如果这与您的需求不符，或者错过了重要事项，请通知我

Info me if this doesn't fit your demand or I missed something important

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