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@wibetter/json-schema-editor

v7.0.2

Published

JSON数据可视化/JSONSchema,以表单的形式编辑 json schema,可用于在线设计组件的配置面板

Readme

json-schema-editor

JSON数据可视化/JSONSchema,以表单的形式编辑 json schema,可用于在线设计组件的配置面板。

技术栈

React/Mobx/Ant Design

特点

  1. 支持14种基础类型组件(input、boolean、 date、date-time、 time、 url、 textarea、number、color、radio、 checkboxes、select、cascader、input-image)
  2. 支持8种特殊类型组件(object、array、json、codearea、htmlarea、text-editor(使用说明)、quantity、padding-margin)
  3. 支持拖拽排序
  4. 支持删除、复制、高级配置等功能
  5. 支持无限嵌套
  6. 支持通过表达式进行配置联动
  7. 支持源码模式切换(开启源码模式后可以开启编辑模式)
  8. 支持添加自定义 Schema

特别说明

JSONSchema仅用于生成结构化的json数据,需要配合JSONEditor(git地址)渲染其内容。

安装

npm install --save @wibetter/json-schema-editor

使用示例

import * as React from 'react';
import JSONSchemaEditor from '@wibetter/json-schema-editor';
import '@wibetter/json-schema-editor/lib/index.css';

class IndexDemo extends React.PureComponent {
  constructor(props) {
    super(props);

    this.state = {
      jsonSchema: {},
    };
  }

  render() {
    const { jsonSchema } = this.state;
    return (
      <>
        <div className="json-action-container">
          <div className="json-schema-box">
             <JSONSchemaEditor
                data={jsonSchema}
                onChange={(newJsonSchema) => {
                  this.setState({
                    jsonSchema: newJsonSchema,
                  });
                }}
             />
          </div>
        </div>
      </>
    );
  }
}

JSONSchema 可配置参数说明

| name | type | default | desc | | ------------ | -------- | ------- | ------------------------------- | | data | object | {} | 必填项,json schema(带结构的json数据) | | onChange | function | () => {} | schemaData内容变动时会触发onChange |

自定义 Schema

从 v7.0.0 起,支持通过 SchemaDescriptor 描述文件注册自定义 Schema 类型。注册后,自定义类型会出现在类型选择下拉列表中,并在编辑区以自定义渲染器或通用渲染器呈现。

SchemaDescriptor 字段说明

| 字段 | 类型 | 必填 | 说明 | | ----------------- | ----------------------------- | ---- | ---------------------------------------------------- | | type | string | ✅ | 类型唯一标识,与 JSONSchema 中的 type 字段对应 | | label | string | ✅ | 在类型选择下拉中展示的名称 | | isContainer | boolean | ✅ | 是否为容器类型(支持添加子元素) | | defaultSchema | object | ✅ | 新建该类型时的初始 schema 数据 | | propsSchema | PropsSchema | ✅ | 高级配置面板的 schema,由 buildPropsSchema 构建 | | renderer | (props: any) => ReactNode | ❌ | 自定义渲染函数,不提供则降级使用通用渲染器 | | isFixed | boolean | ❌ | 元素是否固定(不可复制/拖拽/删除) | | keyIsFixed | boolean | ❌ | key 字段是否不可编辑 | | typeIsFixed | boolean | ❌ | type 字段是否不可编辑 | | readOnly | boolean | ❌ | 是否只读(不可编辑) | | hideOperaBtn | boolean | ❌ | 是否隐藏操作按钮(增删复制拖拽) |

注册自定义 Schema 示例

以下示例展示如何注册一个 colorPicker(颜色选择器)类型的自定义 Schema:

第一步:创建描述文件 colorPickerPlugin.ts

import JSONSchemaEditor, { registerSchema, buildPropsSchema } from '@wibetter/json-schema-editor';

// 定义 ColorPicker 类型描述文件
const colorPickerDescriptor = {
  type: 'color-picker',
  label: '颜色选择器',
  isContainer: false,

  // 新建该类型时的初始 schema
  defaultSchema: {
    type: 'color-picker',
    title: '颜色选择器'
  },

  // 高级配置面板的 schema(由 buildPropsSchema 构建,会自动合并通用配置项)
  propsSchema: buildPropsSchema(),
};

// 注册成 json-schema-editor 可用配置项
registerSchema(colorPickerDescriptor);

第二步:在入口文件中引入插件(确保注册在 JSONSchemaEditor 渲染前执行)

import './sliderPlugin'; // 引入即触发注册
import JSONSchemaEditor from '@wibetter/json-schema-editor';

访问 schemaRegistry

可通过 schemaRegistry 查询已注册的所有 Schema 类型:

import JSONSchemaEditor, { schemaRegistry } from '@wibetter/json-schema-editor';

// 获取某个类型的描述文件
const colorPickerDescriptor = schemaRegistry.get('color-picker');

// 获取所有已注册类型
const allTypes = Array.from(schemaRegistry.keys());