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这个坑真是难破，有解决的吗 #77

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zyh2123606 opened this issue Dec 13, 2018 · 1 comment

zyh2123606 commented Dec 13, 2018

在Map/index.js中

 componentDidMount() {
    const { ak } = this.props;
    if (ak) {
      this.getMapScript().then(this.init);
    } else if (global.BMap) {
      this.init(global.BMap);
    } else {
      console.warn('BMap is undefined');
    }
  }

觉得应该修改一下顺序

componentDidMount() {
  const { ak } = this.props;
  if (global.BMap) {
    this.init(global.BMap);
  }
  else if (ak) {
    this.getMapScript().then(this.init);
  }
  else {
    console.warn('BMap is undefined');
  }
}

Originally posted by @sundjly in #75 (comment)

The text was updated successfully, but these errors were encountered:

zyh2123606 changed the title 经过查看源码，发现是promise异步的原因导致的，因为每次重新进入会生成新的bMapInstance，而自定义覆盖物取到的bMapInstance是上一次的，所以没有加载出来（加载到了上一次的地图实例里面了）。通过setTimeout的hook可以暂时解决这个问题，这个坑真是难破，有解决的吗

Owner

JserWang commented Jan 19, 2019 •

edited

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在新版本中已重构引入部分。
https://github.com/jser-club/rc-bmap/blob/next/src/core/index.js#L60#L75

JserWang closed this as completed

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