ant-design/components/form/demo/coordinated.md

order	title
12	zh-CN en-US 表单联动 Coordinated Controls

zh-CN

使用 setFieldsValue 来动态设置其他控件的值。

en-US

Use setFieldsValue to set other control's value programmaticly.

import { Form, Select, Input, Button } from 'antd';
const FormItem = Form.Item;
const Option = Select.Option;

const App = Form.create()(React.createClass({
  handleSubmit(e) {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  },
  handleSelectChange(value) {
    console.log(value);
    this.props.form.setFieldsValue({
      note: `Hi, ${value === 'male' ? 'man' : 'lady'}!`,
    });
  },
  render() {
    const { getFieldDecorator } = this.props.form;
    return (
      <Form onSubmit={this.handleSubmit}>
        <FormItem
          label="Note"
          labelCol={{ span: 4 }}
          wrapperCol={{ span: 8 }}
        >
          {getFieldDecorator('note', {
            rules: [{ required: true, message: 'Please input your note!' }],
          })(
            <Input />
          )}
        </FormItem>
        <FormItem
          label="Gender"
          labelCol={{ span: 4 }}
          wrapperCol={{ span: 8 }}
        >
          {getFieldDecorator('gender', {
            rules: [{ required: true, message: 'Please select your gender!' }],
            onChange: this.handleSelectChange,
          })(
            <Select placeholder="Select a option and change input text above">
              <Option value="male">male</Option>
              <Option value="female">female</Option>
            </Select>
          )}
        </FormItem>
        <FormItem wrapperCol={{ span: 8, offset: 4 }}>
          <Button type="primary" htmlType="submit">
            Submit
          </Button>
        </FormItem>
      </Form>
    );
  },
}));

ReactDOM.render(<App />, mountNode);