Vue+WebPack+HBuilder 项目记录

项目搭建完毕了，但是由于是单页应用嵌入HBuilder的时候无法利用它的转场动画，于是找到了vue的转场动画写法，使体验与APP靠近，在此记录；

1.首先我们要监听路由然后判断其是前进还是后退，来实现不同的动画

export default {
  name: 'app',
  data () {
      return {
        transitionName: 'slide-left'
      }
    },
    watch: {
    '$route' (to, from) {
      const toDepth = to.path.split('/').length
      const fromDepth = from.path.split('/').length
      this.transitionName = toDepth < fromDepth ? 'slide-right' : 'slide-left'
    }
  }
}

2.template

<transition :name="transitionName">
    <router-view class="child-view"></router-view>
</transition>

3.css;修改css得到不同的效果。

 .child-view {
    position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      -moz-box-sizing: border-box;
             box-sizing: border-box;
    transition: all .6s cubic-bezier(.55,0,.1,1);
}
.slide-left-enter, .slide-right-leave-active {
    opacity: 0;
    -webkit-transform: translate(-80px, 0);
    transform: translate(-80px, 0);
}
.slide-left-leave-active, .slide-right-enter {
    opacity: 0;
    -webkit-transform: translate(100%, 0);
    transform: translate(100%, 0);
}

上面动画可作为不同级页面的转场动画，下面可作为同级页面转场动画，无需监听路由

1.template

<transition name="slide-fade">
    <router-view></router-view>
</transition>

2.css

.slide-fade-enter-active {
    transition: all .3s ease;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
}
.slide-fade-leave-active {
    transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -ms-transition: all .5s ease;
    -o-transition: all .5s ease;
}
.slide-fade-enter{
    transform: translateX(20px);
    -webkit-transform: translateX(20px);
    -moz-transform: translateX(20px);
    -ms-transform: translateX(20px);
    -o-transform: translateX(20px);
    opacity: 0;
}
.slide-fade-leave-active {
    opacity: 0;
}