ant-design/components/form/demo/form-in-modal.md

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---
order: 14
title:
zh-CN: 与 Modal 配合使用
en-US: To use with modal
---
## zh-CN
在 Modal 中使用 Form当点击 Modal 的确定时,调用 `this.props.form.getFieldsValue` 获取表单内的值。
## en-US
If you use Form in Modal, when you click the Modal, it will invoke `this.props.form.getFieldsValue` to get values of form.
````jsx
import { Button, Form, Input, Modal } from 'antd';
const createForm = Form.create;
const FormItem = Form.Item;
let Demo = React.createClass({
getInitialState() {
return { visible: false };
},
handleSubmit() {
console.log(this.props.form.getFieldsValue());
this.hideModal();
},
showModal() {
this.setState({ visible: true });
},
hideModal() {
this.setState({ visible: false });
},
render() {
const { getFieldProps } = this.props.form;
const formItemLayout = {
labelCol: { span: 4 },
wrapperCol: { span: 20 },
};
return (
<div>
<Button type="primary" onClick={this.showModal}>点击有惊喜</Button>
<Modal title="login" visible={this.state.visible} onOk={this.handleSubmit} onCancel={this.hideModal}>
<Form horizontal form={this.props.form}>
<FormItem
{...formItemLayout}
label="User name"
>
<Input {...getFieldProps('username', {})} type="text" autoComplete="off" />
</FormItem>
<FormItem
{...formItemLayout}
label="Password"
>
<Input {...getFieldProps('password', {})} type="password" autoComplete="off" />
</FormItem>
</Form>
</Modal>
</div>
);
},
});
Demo = createForm()(Demo);
ReactDOM.render(<Demo />, mountNode);
````