这是我参与8月更文挑战的第四天 活动详情查看:8月更文挑战javascript
很简单npm安装一下包就可使用。css
命令:java
npm install antd --save
或
yarn add antd
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在package.json文件中能够找到对应的依赖,最新版本是4.16.10npm
首先须要引入Ant Design 的样式json
import "antd/dist/antd.css";
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接下来咱们须要引入咱们想用到的按钮组件(这是一种解构的写法)数组
import { Button } from "antd";
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咱们点击 "antd"而且按住ctrl键,就能跳入antd的源码中markdown
一样的方法继续点击 “button”,就能一层一层看到具体是怎么写的。若是想深刻了解能够看一看。antd
经过设置 Button 的属性来产生不一样的按钮样式,推荐顺序为:type
-> shape
-> size
-> loading
-> disabled
。app
有七种:框架
<Button ghost>
,幽灵按钮将按钮的内容反色,背景变为透明,经常使用在有色背景上。也可和其它的类型一块儿使用。<Button danger>
import { Button } from 'antd';
ReactDOM.render(
<> {/* primary */} <Button type="primary">Primary Button</Button> {/* default */} <Button>Default Button</Button> {/* dashed */} <Button type="dashed">Dashed Button</Button> <br /> {/* text */} <Button type="text">Text Button</Button> {/* link */} <Button type="link">Link Button</Button> </>, mountNode, );
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<Button type="primary" ghost>Primary</Button>
<Button ghost>Primary</Button>
<Button type="dashed" ghost>dashed</Button>
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<Button type="primary" danger> Primary </Button>
<Button danger>Default</Button>
<Button type="dashed" danger> Dashed </Button>
<Button type="text" danger> Text </Button>
<Button type="link" danger> Link </Button>
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<Button>Default</Button>
<Button type="primary" shape="round">Round</Button>
<Button type="primary" shape="circle">Circle</Button>
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<Button size="small">Small</Button>
<Button >Default</Button>
<Button size="large">Large</Button>
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这也就是图标的使用
SearchOutlined是搜索的图标 🔍
import { SearchOutlined } from '@ant-design/icons';
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能够为Button添加icon属性或者在Button内部写入Icon(能控制图标的位置)
<Button icon={<SearchOutlined/>}>
<Button><SearchOutlined/></Button>
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<Button type="dashed" disabled> Dashed(disabled) </Button>
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就是适应父元素的大小
<Button type="primary" block> Primary </Button>
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loading默认为true,能够赋值true/false
<Button type="primary" size="small" loading> Loading </Button>
<Button type="primary" size="small" loading={true}> Loading </Button>
<Button type="primary" size="small" loading={false}> Loading </Button>
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import { Button, Radio } from 'antd';
// 引入的图标
import { DownloadOutlined } from '@ant-design/icons';
class ButtonSize extends React.Component {
// 在state中定义变量size 用于改变按钮大小
state = {
size: 'large',
};
// 改变 size
handleSizeChange = e => {
this.setState({ size: e.target.value });
};
render() {
// 定义变量(解构) 如下使用size 不须要写 this.state.size
const { size } = this.state;
return (
<> {/* 放到单选按钮组中 只能点击其中的一个按钮 onChange触发函数 */} <Radio.Group value={size} onChange={this.handleSizeChange}> <Radio.Button value="large">Large</Radio.Button> <Radio.Button value="default">Default</Radio.Button> <Radio.Button value="small">Small</Radio.Button> </Radio.Group> <br /> <br /> {/* 下面的按钮的size属性都是这个变量,按钮点击后size变量改变,属性也就改变了 */} <Button type="primary" size={size}> Primary </Button> <Button size={size}>Default</Button> <Button type="dashed" size={size}> Dashed </Button> <br /> <Button type="link" size={size}> Link </Button> <br /> <Button type="primary" icon={<DownloadOutlined />} size={size} /> <Button type="primary" shape="circle" icon={<DownloadOutlined />} size={size} /> <Button type="primary" shape="round" icon={<DownloadOutlined />} size={size} /> <Button type="primary" shape="round" icon={<DownloadOutlined />} size={size}> Download </Button> <Button type="primary" icon={<DownloadOutlined />} size={size}> Download </Button> </>
);
}
}
ReactDOM.render(<ButtonSize />, mountNode);
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import { Button } from 'antd';
import { PoweroffOutlined } from '@ant-design/icons';
class App extends React.Component {
// 存放三个按钮状态因此是数组
state = {
loadings: [],
};
enterLoading = index => {
this.setState(({ loadings }) => {
// 更新newLoadings的值
const newLoadings = [...loadings];
// 根据索引index 改变 newLoadings的值
newLoadings[index] = true;
return {
loadings: newLoadings,
};
});
// 延时六秒执行
setTimeout(() => {
// setState改变loadings的值
this.setState(({ loadings }) => {
const newLoadings = [...loadings];
newLoadings[index] = false;
return {
loadings: newLoadings,
};
});
}, 6000);
};
render() {
const { loadings } = this.state;
return (
<> {/* loading是loadings数组的第一个值 点击按钮调用enterLoading方法并把索引0做为参数*/} <Button type="primary" loading={loadings[0]} onClick={() => this.enterLoading(0)}> Click me! </Button> <Button type="primary" icon={<PoweroffOutlined />} loading={loadings[1]} onClick={() => this.enterLoading(1)} > Click me! </Button> <Button type="primary" icon={<PoweroffOutlined />} loading={loadings[2]} onClick={() => this.enterLoading(2)} /> </>
);
}
}
ReactDOM.render(<App />, mountNode);
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