67 lines
1.4 KiB
Vue
67 lines
1.4 KiB
Vue
<!--
|
|
* @Descripttion:
|
|
* @version:
|
|
* @Author: kBank
|
|
* @Date: 2022-11-21 16:46:09
|
|
-->
|
|
<template>
|
|
<view class="navBar"
|
|
@tap="toBack">
|
|
<u-icon name="arrow-left"
|
|
size="14"
|
|
color="#333"></u-icon>
|
|
</view>
|
|
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
name: 'navBar',
|
|
props:['diff'],
|
|
data() {
|
|
return {}
|
|
},
|
|
mounted() {},
|
|
methods: {
|
|
toBack() {
|
|
let pages = getCurrentPages()
|
|
let prevPage = pages[pages.length - 1]
|
|
// 分享进来
|
|
if (prevPage.route == 'pages/index/goodsDetails/index') {
|
|
uni.switchTab({ url: '/pages/index/index' })
|
|
//海粉列表
|
|
} else {
|
|
if (this.diff == 0) {
|
|
uni.switchTab({ url: '/pages/specialArea/index' })
|
|
} else if (this.diff == 1) {
|
|
uni.switchTab({ url: '/pages/index/index' })
|
|
}else if (this.diff == 2) {
|
|
uni.navigateBack()
|
|
} else {
|
|
if(pages[pages.length - 2]&&pages[pages.length - 2].route){
|
|
uni.navigateBack()
|
|
}else{
|
|
uni.switchTab({ url: '/pages/index/index' })
|
|
}
|
|
// uni.navigateBack()
|
|
}
|
|
}
|
|
},
|
|
},
|
|
}
|
|
</script>
|
|
|
|
<style lang="scss" scoped>
|
|
.navBar {
|
|
position: fixed;
|
|
margin: 14rpx 24rpx;
|
|
z-index: 1000000000;
|
|
width: 28px;
|
|
height: 28px;
|
|
background: rgba(255, 255, 255, 0.7);
|
|
border-radius: 14px 14px 14px 14px;
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: center;
|
|
}
|
|
</style> |