mirror of
https://codeup.aliyun.com/67762337eccfc218f6110e0e/vue/learning-system-mobile.git
synced 2025-12-08 10:26:45 +08:00
115 lines
2.1 KiB
Vue
115 lines
2.1 KiB
Vue
<template>
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<view class="top">
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<view v-show="showBack" class="top-back" @click="toBack()">
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<u-icon name="arrow-left"></u-icon>
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</view>
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<view class="top-title"><slot></slot></view>
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<view @click="topgae()" style="color: #387DF7;">
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<slot name="right"></slot>
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</view>
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</view>
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</template>
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<script>
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export default {
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props:{
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backUrl:{
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type:String,
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default:''
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},
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showBack:{
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type:Boolean,
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default:false
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},
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goPgae:{
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type:String,
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default:''
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}
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},
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data() {
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return {
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}
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},
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methods: {
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topgae() {
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if(this.goPgae!=''){
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uni.navigateTo({
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url:this.goPgae
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});
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}
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},
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toBack(){
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if(this.backUrl!=''){
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if(this.backUrl == '/pages/my/index'){
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uni.switchTab({
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url:this.backUrl
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})
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}else{
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uni.navigateTo({
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url:this.backUrl
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});
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}
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}else{
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let pages =getCurrentPages();
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//console.log(pages);
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const prevPage=pages[pages.length-2];
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if(!prevPage){
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uni.switchTab({
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url:'/pages/index/index'
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})
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}else{
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uni.navigateBack();
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}
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}
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.top{
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height: 40px;
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// display: none;
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// background:linear-gradient(to bottom,#6BA0FC, #6297FD);
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background-color: #fff;
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display: flex;
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justify-content: space-between;
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.top-back{
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// float: left;
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color: #000;
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padding-top:6px;
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height: 40px;
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line-height: 40px;
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// padding-left: 15px;
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}
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.top-title{
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text-align: center;
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font-size: 16px;
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color: #000;
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height: 40px;
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text-align: center;
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width: 80%;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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line-height: 40px;
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}
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}
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// .arrow:before {
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// content: " ";
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// display: inline-block;
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// -webkit-transform: rotate(45deg);
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// -ms-transform: rotate(45deg);
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// transform: rotate(45deg);
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// height: .5rem;
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// width: .5rem;
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// border-width: 0 0 2px 2px;
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// border-color: #FFFFFF;
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// border-style: solid;
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// position: relative;
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// top: 0
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// }
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</style>
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