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80 lines
1.8 KiB
Markdown
80 lines
1.8 KiB
Markdown
---
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order: 2
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title:
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zh-CN: 自定义页脚
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en-US: Customized Footer
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---
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## zh-CN
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更复杂的例子，自定义了页脚的按钮，点击提交后进入 loading 状态，完成后关闭。
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不需要默认确定取消按钮时，你可以把 `footer` 设为 `null`。
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## en-US
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A more complex example which define a customized footer button bar. The dialog will change to loading state after clicking the submit button, and when the loading is done, the modal dialog will be closed.
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You could set `footer` to `null` if you don't need default footer buttons.
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```jsx
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import { Modal, Button } from 'antd';
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class App extends React.Component {
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state = {
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loading: false,
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visible: false,
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};
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showModal = () => {
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this.setState({
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visible: true,
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});
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};
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handleOk = () => {
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this.setState({ loading: true });
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setTimeout(() => {
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this.setState({ loading: false, visible: false });
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}, 3000);
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};
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handleCancel = () => {
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this.setState({ visible: false });
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};
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render() {
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const { visible, loading } = this.state;
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return (
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<div>
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<Button type="primary" onClick={this.showModal}>
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Open Modal with customized footer
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</Button>
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<Modal
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visible={visible}
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title="Title"
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onOk={this.handleOk}
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onCancel={this.handleCancel}
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footer={[
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<Button key="back" onClick={this.handleCancel}>
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Return
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</Button>,
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<Button key="submit" type="primary" loading={loading} onClick={this.handleOk}>
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Submit
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</Button>,
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]}
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>
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<p>Some contents...</p>
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<p>Some contents...</p>
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<p>Some contents...</p>
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<p>Some contents...</p>
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<p>Some contents...</p>
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</Modal>
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</div>
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);
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}
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}
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ReactDOM.render(<App />, mountNode);
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```
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