taro跳转路由取值

跳转

  const handleClick = () => {
    console.log('点击了按钮')
    Taro.navigateTo({
      url: '/pages/mapSearch/index',
      events: {
        // 为指定事件添加一个监听器，获取被打开页面传送到当前页面的数据
        acceptData: function (data) {
          console.log(data)
          console.log('Taro.navigateTo-acceptData', data)
        },
      },
      // success: function (res) {
      //   console.log('Taro.navigateTo-success', res)
      //   res.eventChannel.emit('acceptData', { from: 'A页面' })
      // }
    })
  }

点击

  const onItemClick = (item) => {
    console.log('item', item)
    const pages = Taro.getCurrentPages();
    const currentPage = pages[pages.length - 1];
    const channel = currentPage.getOpenerEventChannel?.();
    channel?.emit("acceptData", item);
    Taro.navigateBack()
  }