在真机上自定义导航栏点击事件不触发
发布于 7 年前 作者 uxiang 8264 次浏览 来自 问答
  • 点击返回或者首页按钮没触发事件
  • 点击返回或者首页按钮 需要 触发事件
  • 附上代码
<cover-view class='head-wrap'>
  <cover-view class='relative'>
    <cover-view class='capsule' wx:if="{{showBack}}">
      <cover-image class='back' src='返回图片' bindtap='goback'/>
      <cover-view class='line'></cover-view>
      <cover-image class='home' src='首页图片' bindtap='navigateToMiniProgram'/>
    </cover-view>
    <cover-view class='capsule-only-home' wx:if="{{onlyHome}}">
      <cover-image class='home' src='首页图片' bindtap='navigateToMiniProgram'/>
    </cover-view>
    <cover-view class='title'>
    {{headerTitle}}
    </cover-view>
  </cover-view>
</cover-view>
// components/header.js
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    headerTitle:{
      type:String,
      value:'诸葛找房查房价'
    }
  },
 
  /**
   * 组件的初始数据
   */
  data: {
    showBack:false,
    onlyHome:false
  },
   
  /**
   * 组件的方法列表
   */
  methods: {
    goback(){
      wx.navigateBack({})
    },
    navigateToMiniProgram(){
      wx.navigateToMiniProgram({
        appId: 'wxb748bbed6783eafc',
        path: 'pages/home/index',
        extraData: {
          foo: 'bar'
        },
        envVersion: 'develop',
        success(res) {
          // 打开成功
        },
        fail(e){
          console.log(e,'打开失败')
        }
      })
    }
    
  },
  attached() {
    const pages = getCurrentPages();
    this.setData({
      showBack:wx.R.length(pages) > 1,
      onlyHome: wx.R.length(pages) == 1,
    })
  },
 
})
1 回复

你好,麻烦提供出现问题的具体机型、微信版本号、系统版本号,以及能复现问题的代码片段(https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html)

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