Package Exports

@lbh7/react-amap-require-script
@lbh7/react-amap-require-script/cjs/index.js
@lbh7/react-amap-require-script/esm/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@lbh7/react-amap-require-script) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@lbh7/react-amap-require-script

用于加载高德地图其它 SDK 依赖，官方示例中的 css, js加载。

import { APILoader } from '@lbh7/react-amap';
// 或者单独安装使用
import { APILoader } from '@lbh7/react-amap-require-script';

基本用法

import React, { useState, useRef, useEffect } from 'react';
import { Map, APILoader, MassMarks, requireScript } from '@lbh7/react-amap';

const Example = (props) => {
  const [show, setShow] = useState(true);
  const [points, setPoints] = useState([]);
  const map = useRef()
  const marker = useRef()
  useEffect(() => {
    if(points.length === 0) {
      requireScript('https://a.amap.com/jsapi_demos/static/citys.js', 'citys_id').then(() => {
        if(citys && Array.isArray(citys)) {
          setPoints(citys);
        }
      });
    }
  });
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '隐藏' : '显示'}
      </button>
      <div style={{ width: '100%', height: '300px' }}>
        <Map zoom={4}>
          <MassMarks
            visiable={show}
            data={points}
            onMouseMove={(evn) => {
              if (!map.current) {
                map.current = evn.target.getMap();
                if (!marker.current) {
                  marker.current = new AMap.Marker({ content: ' ', map: map.current });
                }
              }
              if (marker.current) {
                marker.current.setPosition(evn.data.lnglat);
                marker.current.setLabel({content: evn.data.name})
              }
            }}
          />
        </Map>
      </div>
    </>
  );
}

const Mount = () => (
  <APILoader akey="a7a90e05a37d3f6bf76d4a9032fc9129">
    <Example />
  </APILoader>
);

export default Mount;

API

/**
 * load SDK by css tag
 */
export declare function requireCss(src: string): Promise<void>;
/**
 * load SDK by script tag
 */
export declare function requireScript(src: string, id?: string): Promise<void>;