EveryLike/pages/template/issue-14765/issue-14765.uvue

<template>
  <view>
    <Comp1 :id="id1" @ready="onComp1Ready"></Comp1>
    <Comp2 :id="id2"></Comp2>
  </view>
</template>

<script>
  import Comp1 from './Comp1.uvue'
  import Comp2 from './Comp2.uvue'
  export default {
    components: {
      Comp1,
      Comp2
    },
    data() {
      return {
        id1: 'page-id-1',
        id2: 'page-id-2',
        testNode1: false,
        testNode2: false
      }
    },
    onReady() {
      uni.createSelectorQuery().in(this).select('#page-id-2').boundingClientRect().exec((ret) => {
        console.log(ret)
        this.testNode2 = ret.length > 0
        // #ifdef WEB || MP
        this.testNode2 = this.testNode2 && ret[0] != null
        // #endif
        if(this.testNode2) {
          console.log('Comp2测试符合预期')
        } else {
          console.error('Comp2测试不符合预期')
        }
      })
    },
    methods: {
      onComp1Ready(testNode1: boolean) {
        this.testNode1 = testNode1
      }
    }
  }
</script>

<style>

</style>