uni_dzjy/h5-wap/src/App.vue

<template>
  <div id="app" :class="`${$state.theme === 'red' ? 'red-theme' : 'black-theme'}`">
    <div :class="`header-box`" v-if="hasHeader && title !== '用户登录'">
      <mt-header :title="title">
        <mt-button icon="back" slot="left" @click="$router.go(-1)"></mt-button>

        <div v-if="!is_Show">
          <template v-if="iconRight == 'search'">
          <img slot="right" class="search-right" src="./assets/ico/fangdajing.png" alt />
        </template>
        <template v-else>
          <mt-button icon="more" slot="right"></mt-button>
        </template>
        </div>

      </mt-header>
    </div>
    <div class="body-box">
      <transition
      :name="transitionName"
      >
        <router-view></router-view>
      </transition>
    </div>
    <foot v-if="$route.meta.show !== true" @close="footColse"></foot>
    <elalert></elalert>
    <loginPopup  @close="dialogClose"/>
  </div>
</template>

<script>
import elalert from "@/components/elalert.vue";
import foot from "@/components/foot.vue";
import loginPopup from "@/components/loginDialog.vue";
//引入css
import "@/assets/iconfont/iconfont.css";
import "@/assets/iconfont/iconfont.ttf";

export default {
  components: {
    foot,
    elalert,
    loginPopup
    },
  name: "App",
  created() {
	  this.$state.theme="red";
	  console.log(this.$state.theme,"asdasdasd")
    let title = this.$route.meta.title || "首页";
    this.title = title;
    if(this.$route.meta.is_Show){
      this.is_Show = this.$route.meta.is_Show;
    }else{
      this.is_Show = true;
    }
    if (this.$route.meta.hasHeader) {
      this.hasHeader = true;
    } else {
      this.hasHeader = false;
    }
    if (this.$route.meta.iconRight) {
      this.iconRight = this.$route.meta.iconRight;
    } else {
      this.iconRight = "default";
    }
    // this.$store.state.className = window.localStorage.getItem('styleName')?window.localStorage.getItem('styleName'):'red'
  },
  mounted() {
  },
  watch: {
    $route(to, from) {
      let title = to.meta.title || "首页";
      this.title = title;
      if (to.meta.iconRight) {
        this.iconRight = to.meta.iconRight;
      } else {
        this.iconRight = "default";
      }
      if (to.meta.hasHeader) {
        this.hasHeader = true;
      } else {
        this.hasHeader = false;
      }

      if (to.meta.index > from.meta.index) {
        console.log("slide-left");
        //设置动画名称
        this.transitionName = "slide-left";
      } else {
        console.log("slide-right");
        this.transitionName = "slide-right";
      }
    }
  },
  data() {
    return {
      title: "首页",
      hasHeader: false,
      iconRight: "default",
      transitionName: '',
      is_Show:true,
      is_foot:true,
    };
  },
  methods: {
    footColse(){
      this.$store.commit('dialogVisible',true);
    },
    dialogClose(){
      this.$store.commit('dialogVisible',false);
    }
  }
};
</script>

<style lang="less" scoped>
/deep/ .van-list__finished-text{
  line-height: 1.925926rem !important;
}
/deep/ .van-list__error-text{
  line-height: 1.925926rem !important;
}
#app {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  font-family: "rubik";
  .header-box {
    width: 100%;
    height: 1.4rem;
    /deep/.mint-header {
      height: 100%;
      background-color: #16171d;
      // background-color: rgba(20, 45, 55, 0.3);
      .is-left {
        .mintui {
          font-size: 20px;
        }
      }
      .mint-header-title {
        font-size: 0.36rem;
        color: rgba(255, 255, 255, 1);
      }
    }
    button {
      outline: none;
    }
  }
  .body-box {
    width: 100%;
    height: 100%;
    // height: calc(100% - 1rem);
    box-sizing: border-box;
    overflow-y: auto;
  }
  &.red-theme {
    background: rgb(241,242,246);
	  color:#000;
    /deep/.mint-header {
      background: none;
      .mint-header-title {
        font-size: 0.42rem;
        color: #212121;
      }
      .mintui {
        color: #212121;
      }
    }
	/deep/.van-swipe-item {
    color: #000;
	}
	/deep/.navs_content {
	    background: #fff!important;
	}
	/deep/.fo_content {
	    background: #fff;
	}
	/deep/.news-tab{
		background: #fff;
	}
	/deep/.mint-tab-item-label {
	  color: #000;
	  font-size: .35rem;

	}
	/deep/.top_title{
		color: #000;
	}
	/deep/.titContent{
		color:#000;
	}
	/deep/.mint-navbar {
	  background: #fff;
	}
	/deep/.mint-tab-item {
	  background: #fff;
	  border: none;
	}
	/deep/.footCss{
		 background: #fff;
	}
  /deep/.newDetail-tits{
    color: #aaa;
  }
  /deep/.van-skeleton__row, .van-skeleton__title{
    background-color: #fff!important;
  }
  }
  &.black-theme {
    // background: #16171d;
    // background: rgb(14, 14, 15);
    background: rgb(33, 33, 43);

	/deep/.navs_content {
	    background: #272733;
	}
	/deep/.fo_content {
	    background: #272733;
	}
	/deep/.news-tab{
		background: #272733;
	}
	/deep/.mint-navbar {
	  background: #272733;
	}
	/deep/.titContent{
		color:#000;
	}
	/deep/.mint-tab-container {}

	/deep/.mint-tab-item {
	  background: #272733;
	}
	/deep/.van-swipe-item {
	color: #000;
	}
	/deep/.footCss{
		 background: rgb(33, 33, 43);
	}
	/deep/.newDetail-tits{
    color: #999;
  }
  }
}
.search-right {
  width: 0.3rem;
  height: 0.3rem;
}
.mint-search-list {
  position: relative !important;
}
.topLeft{

}

/deep/.el-alert{
  width: 75%!important;
  height: 1.1rem!important;
  position: absolute!important;
  top: 0!important;
  bottom: 0!important;
  left: 0!important;
  right: 0!important;
  margin: auto!important;
  font-size: 0.36rem!important;
}
/deep/.el-alert__title{
  font-size: 0.36rem!important;
}
/deep/.el-icon-close::before{
    display: none;
}
/deep/.icon-icon_A::before{
 font-size: 0.6rem!important;
}
</style>