190 lines
3.6 KiB
Vue
190 lines
3.6 KiB
Vue
<template>
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<view class="nav flex fixed" :style="navBarStyle">
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<image v-if="!hideNavBg" class="bg absolute" src="/static/image/mine/myTopBg.png" mode="widthFix"></image>
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<view class="backC relative flex" :style="backTitleStyle" @click="clickBack">
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<image v-if="!hideBack&&!backBlack" class="icon" src="/static/icon/back.png" mode="widthFix"></image>
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<image v-if="!hideBack&&backBlack" class="icon" src="/static/icon/backBlack.png" mode="widthFix"></image>
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<text class="title">{{leftText}}</text>
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</view>
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<view class="titleC relative" :style="navTitleStyle">
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{{navTitle}}
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<view v-if="num>0" class="peopleNum absolute">
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<view class="num">{{num}}人</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import { inject } from 'vue'
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const app = getApp()
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export default {
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name: "navBar",
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data() {
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return {
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// #ifdef MP-WEIXIN
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navH: inject('navHeight'),
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menuH: inject('menuHeight'),
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// #endif
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// #ifdef MP-TOUTIAO
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navH: app.globalData.navHeight,
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menuH: app.globalData.menuHeight,
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// #endif
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navBarStyle:'',
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backTitleStyle:'',
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navTitleStyle:'',
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titleColor:this.navTitleColor,
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bgColor:this.navBgColor,
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num:this.peopleNum
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};
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},
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props: {
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leftText: {
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type: String,
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default: ''
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},
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backBlack:{
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type: Boolean,
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default: false
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},
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navTitle: {
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type: String,
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default: ''
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},
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navBgColor: {
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type: String,
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default: ''
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},
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navTitleColor: {
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type: String,
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default: 'white'
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},
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hideBack: {
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type: Boolean,
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default: false
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},
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hideNavBg: {
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type: Boolean,
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default: false
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},
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backLevel: {
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type: Number,
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default: 1
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},
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peopleNum: {
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type: Number,
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default: 0
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}
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},
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mounted() {
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let navHeight = this.navH;
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// #ifdef MP-WEIXIN
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let menuHeight = inject('menuHeight');
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let menuTop = inject('menuTop');
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// #endif
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if (this.hideNavBg) {
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this.titleColor = 'black'
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}
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let navBarStyle = `background-color:${this.bgColor};height:${navHeight}px;`
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let backTitleStyle = `height:${menuHeight}px;margin-top:${menuTop}px;color:${this.titleColor}`
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let navTitleStyle = `height:${menuHeight}px;line-height:${menuHeight}px;top:${menuTop}px;color:${this.titleColor}`
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this.navBarStyle = navBarStyle
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this.backTitleStyle = backTitleStyle
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this.navTitleStyle = navTitleStyle
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},
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watch:{
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navTitleColor:{
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handler(newVal, oldVal)
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{
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this.titleColor = newVal
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}
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},
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navBgColor:{
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handler(newVal, oldVal)
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{
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this.bgColor = newVal
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}
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},
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peopleNum:{
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handler(newVal, oldVal)
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{
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this.num = newVal
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}
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}
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},
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methods:{
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clickBack()
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{
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uni.navigateBack({
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fail() {
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uni.switchTab({
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url:'/pages/index/index'
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})
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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">
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.nav
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{
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top: 0;
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left: 0;
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right: 0;
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z-index: 99;
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overflow: hidden;
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.bg
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{
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top: 0;
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left: 0;
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width: 100%;
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height: auto;
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}
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.backC
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{
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padding: 0 25rpx;
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.icon
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{
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margin-right: 12rpx;
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width: 32rpx;
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height: auto;
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}
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}
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.title
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{
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font-size: 36rpx;
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font-weight: bold;
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}
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.titleC
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{
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position: absolute;
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left: calc((100% - 400rpx)/2);
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width: 400rpx;
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white-space: nowrap;
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text-overflow: ellipsis;
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text-align: center;
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font-size: 36rpx;
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font-weight: 500;
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.peopleNum
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{
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background-color: #3B9174;
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top: -15rpx;
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left: 270rpx;
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height: 30rpx;
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border-radius: 15px 15px 15px 0px;
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line-height: 30rpx;
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font-size: 24rpx;
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color: white;
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.num
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{
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margin: 0 16rpx;
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}
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}
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}
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}
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</style>
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