|
|
<template>
|
|
|
<view class="">
|
|
|
<u-navbar title-color="#fff" back-icon-color="#ffffff"
|
|
|
:is-fixed="isFixed" :is-back="isBack"
|
|
|
:background="background"
|
|
|
:back-text-style="{color: '#fff'}" :title="title"
|
|
|
:back-icon-name="backIconName" :back-text="backText"
|
|
|
>
|
|
|
<view class="slot-wrap" v-if="useSlot">
|
|
|
<view class="search-wrap" v-if="search">
|
|
|
<!-- 如果使用u-search组件，必须要给v-model绑定一个变量 -->
|
|
|
<u-search v-model="keyword" :show-action="showAction" height="56" :action-style="{color: '#fff'}"></u-search>
|
|
|
</view>
|
|
|
<view class="navbar-right" v-if="rightSlot">
|
|
|
<view class="message-box right-item">
|
|
|
<u-icon name="chat" size="38"></u-icon>
|
|
|
<u-badge count="18" size="mini" :offset="[-15, -15]"></u-badge>
|
|
|
</view>
|
|
|
<view class="dot-box right-item">
|
|
|
<u-icon name="calendar-fill" size="38"></u-icon>
|
|
|
<u-badge size="mini" :is-dot="true" :offset="[-6, -6]"></u-badge>
|
|
|
</view>
|
|
|
</view>
|
|
|
<view class="map-wrap" v-if="custom">
|
|
|
<u-icon name="map" color="#ffffff" size="24"></u-icon>
|
|
|
<text class="map-wrap-text">轻舟已过万重山</text>
|
|
|
<u-icon name="arrow-down-fill" color="#ffffff" size="22"></u-icon>
|
|
|
</view>
|
|
|
</view>
|
|
|
<view class="navbar-right" slot="right" v-if="slotRight">
|
|
|
<view class="message-box right-item">
|
|
|
<u-icon name="chat" size="38"></u-icon>
|
|
|
<u-badge count="18" size="mini" :offset="[-15, -15]"></u-badge>
|
|
|
</view>
|
|
|
<view class="dot-box right-item">
|
|
|
<u-icon name="calendar-fill" size="38"></u-icon>
|
|
|
<u-badge size="mini" :is-dot="true" :offset="[-6, -6]"></u-badge>
|
|
|
</view>
|
|
|
</view>
|
|
|
</u-navbar>
|
|
|
<view class="u-demo">
|
|
|
<view class="u-demo-wrap">
|
|
|
<view class="u-demo-title">演示效果</view>
|
|
|
<view class="u-demo-area">
|
|
|
<u-toast ref="uToast"></u-toast>
|
|
|
<view class="u-no-demo-here">查看顶部导航栏效果</view>
|
|
|
</view>
|
|
|
</view>
|
|
|
<view class="u-config-wrap">
|
|
|
<view class="u-config-title u-border-bottom">
|
|
|
参数配置
|
|
|
</view>
|
|
|
<view class="u-config-item">
|
|
|
<view class="u-item-title">标题长度</view>
|
|
|
<u-subsection :list="['短', '中', '长']" @change="titleChange"></u-subsection>
|
|
|
</view>
|
|
|
<view class="u-config-item">
|
|
|
<view class="u-item-title">隐藏左侧返回区域</view>
|
|
|
<u-subsection current="1" :list="['是', '否']" @change="backChange"></u-subsection>
|
|
|
</view>
|
|
|
<view class="u-config-item">
|
|
|
<view class="u-item-title">自定义左侧内容</view>
|
|
|
<u-subsection current="1" :list="['是', '否']" @change="leftChange"></u-subsection>
|
|
|
</view>
|
|
|
<view class="u-config-item">
|
|
|
<view class="u-item-title">自定义右侧内容</view>
|
|
|
<u-subsection :current="slotRightCurrent" :list="['是', '否']" @change="rightChange"></u-subsection>
|
|
|
</view>
|
|
|
<view class="u-config-item">
|
|
|
<view class="u-item-title">传入整体slot</view>
|
|
|
<u-subsection :list="['无', '搜索框', '搜索+按钮', '搜索+图标']" @change="searchChange"></u-subsection>
|
|
|
</view>
|
|
|
<view class="u-config-item">
|
|
|
<view class="u-item-title">完全自定义传入内容</view>
|
|
|
<u-subsection current="1" :list="['是', '否']" @change="customChange"></u-subsection>
|
|
|
</view>
|
|
|
<view class="u-config-item">
|
|
|
<view class="u-item-title">背景色</view>
|
|
|
<u-subsection :list="['渐变', '#39CCCC', '#B471CC', '#001f3f']" @change="bgColorChange"></u-subsection>
|
|
|
</view>
|
|
|
</view>
|
|
|
</view>
|
|
|
</view>
|
|
|
</template>
|
|
|
|
|
|
<script>
|
|
|
export default {
|
|
|
data() {
|
|
|
return {
|
|
|
title: '新闻',
|
|
|
backText: '返回',
|
|
|
backIconName: 'nav-back',
|
|
|
right: false,
|
|
|
showAction: false,
|
|
|
rightSlot: false,
|
|
|
useSlot: false,
|
|
|
background: {
|
|
|
'background-image': 'linear-gradient(45deg, rgb(28, 187, 180), rgb(141, 198, 63))'
|
|
|
},
|
|
|
isBack: true,
|
|
|
search: false,
|
|
|
custom: false,
|
|
|
isFixed: true,
|
|
|
keyword: '',
|
|
|
// #ifdef MP
|
|
|
slotRight: false,
|
|
|
// #endif
|
|
|
// #ifndef MP
|
|
|
slotRight: true
|
|
|
// #endif
|
|
|
}
|
|
|
},
|
|
|
computed: {
|
|
|
slotRightCurrent() {
|
|
|
return this.slotRight ? 0 : 1;
|
|
|
}
|
|
|
},
|
|
|
methods: {
|
|
|
titleChange(index) {
|
|
|
this.useSlot = false;
|
|
|
this.title = index == 0 ? '新闻' : index == 1 ? '新闻列表' : '雨打梨花深闭门，忘了青春，误了青春';
|
|
|
},
|
|
|
leftChange(index) {
|
|
|
if(index == 0) {
|
|
|
this.backText = '';
|
|
|
this.backIconName = 'arrow-leftward';
|
|
|
} else {
|
|
|
this.backText = '返回';
|
|
|
this.backIconName = 'arrow-left';
|
|
|
}
|
|
|
},
|
|
|
searchChange(index) {
|
|
|
this.title = null;
|
|
|
this.useSlot = true;
|
|
|
this.search = false;
|
|
|
this.custom = false;
|
|
|
if(index == 0) {
|
|
|
this.title = '新闻';
|
|
|
this.useSlot = false;
|
|
|
this.rightSlot = false;
|
|
|
} else if(index == 1) {
|
|
|
this.showAction = false;
|
|
|
this.useSlot = true;
|
|
|
this.rightSlot = false;
|
|
|
this.search = true;
|
|
|
this.slotRight = false;
|
|
|
} else if(index == 2) {
|
|
|
this.useSlot = true;
|
|
|
this.showAction = true;
|
|
|
this.rightSlot = false;
|
|
|
this.search = true;
|
|
|
this.slotRight = false;
|
|
|
} else {
|
|
|
this.useSlot = true;
|
|
|
this.search = true;
|
|
|
this.showAction = false;
|
|
|
this.rightSlot = true;
|
|
|
this.slotRight = false;
|
|
|
}
|
|
|
},
|
|
|
backChange(index) {
|
|
|
this.isBack = !!index;
|
|
|
},
|
|
|
bgColorChange(index) {
|
|
|
this.background = {};
|
|
|
if(index == 0) {
|
|
|
this.background = {
|
|
|
'background-image': 'linear-gradient(45deg, rgb(28, 187, 180), rgb(141, 198, 63))'
|
|
|
}
|
|
|
} else {
|
|
|
let color = index == 1 ? '#39CCCC' : index == 2 ? '#B471CC' : '#001f3f';
|
|
|
this.background = {
|
|
|
background: color
|
|
|
}
|
|
|
}
|
|
|
|
|
|
},
|
|
|
rightChange(index) {
|
|
|
if(index == 0) {
|
|
|
this.slotRight = true;
|
|
|
this.useSlot = false;
|
|
|
} else {
|
|
|
this.slotRight = false;
|
|
|
}
|
|
|
},
|
|
|
customChange(index) {
|
|
|
this.search = false;
|
|
|
this.rightSlot = false;
|
|
|
if(index == 0) {
|
|
|
this.custom = true;
|
|
|
this.title = null;
|
|
|
this.isBack = false;
|
|
|
this.useSlot = true;
|
|
|
} else {
|
|
|
this.useSlot = false;
|
|
|
this.title = '新闻';
|
|
|
this.isBack = true;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
</script>
|
|
|
|
|
|
<style lang="scss" scoped>
|
|
|
.u-demo {
|
|
|
//height: 200vh;
|
|
|
height: calc(100% - 44px);
|
|
|
height: calc(100% - 44px - constant(safe-area-inset-top));
|
|
|
height: calc(100% - 44px - env(safe-area-inset-top));
|
|
|
}
|
|
|
|
|
|
.wrap {
|
|
|
padding: 24rpx;
|
|
|
}
|
|
|
|
|
|
.navbar-right {
|
|
|
margin-right: 24rpx;
|
|
|
display: flex;
|
|
|
}
|
|
|
|
|
|
.search-wrap {
|
|
|
margin: 0 20rpx;
|
|
|
flex: 1;
|
|
|
}
|
|
|
|
|
|
.right-item {
|
|
|
margin: 0 12rpx;
|
|
|
position: relative;
|
|
|
color: #ffffff;
|
|
|
display: flex;
|
|
|
}
|
|
|
|
|
|
.message-box {
|
|
|
|
|
|
}
|
|
|
|
|
|
.slot-wrap {
|
|
|
display: flex;
|
|
|
align-items: center;
|
|
|
flex: 1;
|
|
|
}
|
|
|
|
|
|
.map-wrap {
|
|
|
display: flex;
|
|
|
align-items: center;
|
|
|
padding: 4px 6px;
|
|
|
background-color: rgba(240,240, 240, 0.35);
|
|
|
color: #fff;
|
|
|
font-size: 22rpx;
|
|
|
border-radius: 100rpx;
|
|
|
margin-left: 30rpx;
|
|
|
}
|
|
|
|
|
|
.map-wrap-text {
|
|
|
padding: 0 6rpx;
|
|
|
}
|
|
|
</style>
|
|
|
|
