amis2/examples/components/Editor.jsx

import React from 'react';
import Editor from '../../src/editor/Editor';
import Switch from '../../src/components/Switch';
import Button from '../../src/components/Button';
import schema from './Form/Test';
import { Portal } from 'react-overlays';

export default class AMisSchemaEditor extends React.Component {

    state = {
        preview: localStorage.getItem('editting_preview') ? true : false,
        schema: localStorage.getItem('editting_schema') ? JSON.parse(localStorage.getItem('editting_schema')) : schema
    };

    handleChange = (value) => {
        localStorage.setItem('editting_schema', JSON.stringify(value));

        this.setState({
            schema: value
        });
    }
    handlePreviewChange = (preview) => {
        localStorage.setItem('editting_preview', preview ? 'true' : '');

        this.setState({
            preview: !!preview
        });
    }
    clearCache = () => {
        localStorage.removeItem('editting_schema');
        this.setState({
            schema: schema
        });
    }

    render() {
        return (
            <div className="h-full">
                <Portal container={() => document.querySelector('#headerBar')}>
                    <div className="inline m-l" >
                        预览 <Switch value={this.state.preview} onChange={this.handlePreviewChange} className="v-middle" inline  />
                        <Button size="sm" className="m-l" onClick={this.clearCache}>清除缓存</Button>
                    </div>
                </Portal>

                
                <Editor preview={this.state.preview} value={this.state.schema} onChange={this.handleChange} className="fix-settings" />
            </div>
        );
    }
}