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101 lines
2.0 KiB
Vue

<template>
<!-- 样式兼容微信小程序 -->
<div>
<div class="nav-bar-wrapper"
:style="{ backgroundColor: backgroundColor || '#ffffff', backgroundImage: `url(${title})`, height: isWeixinApp ? '55px' : '40px', alignItems: isWeixinApp ? 'flex-end' : 'center' }">
<slot v-if="showLeft" name="left"></slot>
<div v-else @tap="back" >
<Icon type="icon-zuojiantou" :size="22"></Icon>
</div>
<div class="title-container">
<div class="title">{{ title }}</div>
<div class="subTitle" v-if="subTitle">{{ subTitle }}</div>
<slot name="icon"></slot>
</div>
<div>
<slot name="right"></slot>
</div>
</div>
<div :class="isWeixinApp ? 'block-wx' : 'block'"></div>
</div>
</template>
<script lang="ts" setup>
import { getUniPlatform } from '../utils';
import Icon from './Icon.vue'
defineProps({
title: {
type: String,
required: true
},
subTitle: {
type: String,
default: ''
},
backgroundColor: {
type: String,
default: ''
},
showLeft: {
type: Boolean
},
})
const isWeixinApp = getUniPlatform() === 'mp-weixin'
const back = () => {
uni.navigateBack({
delta: 1
})
}
</script>
<style lang="scss" scoped>
@import "../pages/styles/common.scss";
.nav-bar-wrapper {
position: fixed;
display: flex;
justify-content: space-between;
padding: var(--status-bar-height) 10px 5px 10px;
z-index: 9999;
top: 0;
left: 0;
right: 0;
.title-container {
position: absolute;
left: 50%;
transform: translateX(-50%);
width: 230px;
display: flex;
justify-content: center;
align-items: center;
}
.title {
overflow: hidden;
text-overflow: ellipsis;
text-align: center;
white-space: nowrap;
font-weight: 500;
}
.subTitle {
white-space: nowrap;
font-weight: 500;
}
}
.block {
width: 100%;
height: calc(45px + var(--status-bar-height));
}
.block-wx {
width: 100%;
height: calc(55px + var(--status-bar-height));
}
</style>