hz/learning-system-mobile
1
0
Fork 0
mirror of https://codeup.aliyun.com/67762337eccfc218f6110e0e/vue/learning-system-mobile.git synced 2025-12-14 21:36:45 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix: titlebar 文字无法居中的问题

Browse Source
This commit is contained in:
huangzhe
2025-08-27 11:43:38 +08:00
parent 9b813b399f
commit 1e21aaeda0
1 changed files with 123 additions and 118 deletions
Download Patch File Download Diff File Expand all files Collapse all files

241
components/page-title/page-title.vue
View File

@@ -1,130 +1,135 @@
<template> <template>
<view class="top" :class="[sticky ? 'sticky': '']"> <view class="top" :class="[sticky ? 'sticky': '']">
<view v-show="showBack" class="top-back" @click="toBack()"> <view v-show="showBack" class="top-back" @click="toBack()">
<!-- <u-icon color="#333" size="20" name="arrow-left"></u-icon>--> <!-- <u-icon color="#333" size="20" name="arrow-left"></u-icon>-->
< <
</view> </view>
<view class="top-title"><slot></slot></view> <view class="top-title">
<view @click="topgae()" style="color: #387DF7;"> <slot></slot>
<slot name="right"></slot> </view>
</view> <view @click="topgae()" style="color: #387DF7;">
</view> <slot name="right"></slot>
</view>
</view>
</template> </template>
<script> <script>
export default { export default {
props:{ props: {
backUrl:{ backUrl: {
type:String, type: String,
default:'' default: ''
}, },
showBack:{ showBack: {
type:Boolean, type: Boolean,
default:false default: false
}, },
goPgae:{ goPgae: {
type:String, type: String,
default:'' default: ''
}, },
// 启用粘性滚动 // 启用粘性滚动
sticky: { sticky: {
type: Boolean, type: Boolean,
default: false default: false
}
},
data() {
return {}
},
methods: {
topgae() {
if (this.goPgae != '') {
uni.navigateTo({
url: this.goPgae
});
} }
}, },
data() { toBack() {
return { // 如果定义的有 go 事件，优先处理这个
if (this.$listeners['go']) {
} this.$emit('go')
}, return
methods: { }
topgae() { if (this.backUrl != '') {
if(this.goPgae!=''){ if (this.backUrl == '/pages/my/index') {
uni.navigateTo({ uni.switchTab({
url:this.goPgae url: this.backUrl
}); })
} } else {
}, uni.navigateTo({
toBack(){ url: this.backUrl
// 如果定义的有 go 事件，优先处理这个 });
if( this.$listeners['go'] ) {
this.$emit('go')
return
} }
if(this.backUrl!=''){ } else {
if(this.backUrl == '/pages/my/index'){ let pages = getCurrentPages();
uni.switchTab({ //console.log(pages);
url:this.backUrl const prevPage = pages[pages.length - 2];
}) if (!prevPage) {
}else{ uni.switchTab({
uni.navigateTo({ url: '/pages/index/index'
url:this.backUrl })
}); } else {
} uni.navigateBack();
}else{ }
let pages =getCurrentPages(); }
//console.log(pages); }
const prevPage=pages[pages.length-2]; }
if(!prevPage){ }
uni.switchTab({
url:'/pages/index/index'
})
}else{
uni.navigateBack();
}
}
}
}
}
</script> </script>
<style lang="scss" scoped> <style lang="scss" scoped>
.top{ .top {
height: 40px; height: 40px;
background-color: #fff; background-color: #fff;
display: flex; display: flex;
align-items: center; align-items: center;
// justify-content: space-between; justify-content: space-between;
.top-back{ position: relative;
color: #333;
//padding-top:10px;
height: 40px;
line-height: 40px;
padding-left: 15px;
}
.top-title{
text-align: center;
font-size: 16px;
font-weight: 550;
color: #333;
height: 40px;
text-align: center;
width: 80%;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
line-height: 40px;
}
&.sticky { .top-back {
position: sticky; color: #333;
top: 0; //padding-top:10px;
//防止其他元素遮盖 height: 40px;
z-index: 99; line-height: 40px;
} padding-left: 15px;
} }
// .arrow:before {
// content: " "; .top-title {
// display: inline-block; width: 100%;
// -webkit-transform: rotate(45deg); text-align: center;
// -ms-transform: rotate(45deg); position: absolute;
// transform: rotate(45deg); font-size: 16px;
// height: .5rem; font-weight: 550;
// width: .5rem; color: #333;
// border-width: 0 0 2px 2px; height: 40px;
// border-color: #FFFFFF;
// border-style: solid; white-space: nowrap;
// position: relative; overflow: hidden;
// top: 0 text-overflow: ellipsis;
// } line-height: 40px;
}
&.sticky {
position: sticky;
top: 0;
//防止其他元素遮盖
z-index: 99;
}
}
// .arrow:before {
// content: " ";
// display: inline-block;
// -webkit-transform: rotate(45deg);
// -ms-transform: rotate(45deg);
// transform: rotate(45deg);
// height: .5rem;
// width: .5rem;
// border-width: 0 0 2px 2px;
// border-color: #FFFFFF;
// border-style: solid;
// position: relative;
// top: 0
// }
</style> </style>