373 lines
7.6 KiB
Vue
373 lines
7.6 KiB
Vue
<template>
|
|
<view class="custom-nav-header" :class="{'custom-nav-header--dark': dark}">
|
|
<!-- 导航栏内容 -->
|
|
<view class="custom-nav-header__content" :class="{ 'custom-nav-header--fixed': fixed, 'custom-nav-header--shadow': shadow }"
|
|
:style="{ 'background-color': themeBgColor }">
|
|
|
|
<!-- 状态栏 -->
|
|
<view v-if="statusBar" class="custom-nav-header__status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
|
|
|
|
<!-- 导航内容 -->
|
|
<view class="custom-nav-header__header" :style="{ color: themeColor, backgroundColor: themeBgColor, height: navbarHeight + 'px' }">
|
|
<!-- 左侧区域 -->
|
|
<view @click="onClickLeft" class="custom-nav-header__header-btns custom-nav-header__header-btns-left" :style="{ width: leftWidth + 'px' }">
|
|
<slot name="left">
|
|
<view class="custom-nav-header__content-view" v-if="leftIcon">
|
|
<view class="custom-nav-header__icon" :style="{ 'border-color': themeColor }"></view>
|
|
</view>
|
|
<view class="custom-nav-header-btn-text" v-if="leftText">
|
|
<text :style="{ color: themeColor, fontSize: '14px' }">{{ leftText }}</text>
|
|
</view>
|
|
</slot>
|
|
</view>
|
|
|
|
<!-- 中间标题区域 -->
|
|
<view class="custom-nav-header__header-container" @click="onClickTitle">
|
|
<slot>
|
|
<view class="custom-nav-header__header-container-inner" v-if="innerTitle">
|
|
<text class="custom-nav-bar-text custom-nav-ellipsis-1" :style="{ color: themeColor }">{{ innerTitle }}</text>
|
|
</view>
|
|
</slot>
|
|
</view>
|
|
|
|
<!-- 右侧区域 -->
|
|
<view @click="onClickRight" class="custom-nav-header__header-btns custom-nav-header__header-btns-right" :style="{ width: rightWidth + 'px' }">
|
|
<slot name="right">
|
|
<view class="custom-nav-header-btn-text" v-if="rightText">
|
|
<text class="custom-nav-bar-right-text" :style="{ color: themeColor }">{{ rightText }}</text>
|
|
</view>
|
|
</slot>
|
|
</view>
|
|
</view>
|
|
</view>
|
|
|
|
<!-- 占位符 -->
|
|
<view class="custom-nav-header__placeholder" v-if="fixed">
|
|
<view v-if="statusBar" :style="{ height: statusBarHeight + 'px' }"></view>
|
|
<view class="custom-nav-header__placeholder-view" :style="{ height: navbarHeight + 'px' }"></view>
|
|
</view>
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
name: 'NavHeader',
|
|
props: {
|
|
// 是否暗黑模式
|
|
dark: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
// 标题文字
|
|
title: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 左侧文字
|
|
leftText: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 右侧文字
|
|
rightText: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 左侧图标
|
|
leftIcon: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 右侧图标
|
|
rightIcon: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 是否显示返回按钮
|
|
showBack: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
// 是否显示返回文字
|
|
showBackText: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
// 返回页面路径，不传则返回上一页
|
|
backUrl: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 文字颜色
|
|
color: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 背景颜色
|
|
backgroundColor: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
// 是否固定在顶部
|
|
fixed: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
// 是否包含状态栏
|
|
statusBar: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
// 是否显示阴影
|
|
shadow: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
// 导航栏高度
|
|
height: {
|
|
type: [Number, String],
|
|
default: 44
|
|
},
|
|
// 左侧宽度
|
|
leftWidth: {
|
|
type: [Number, String],
|
|
default: 60
|
|
},
|
|
// 右侧宽度
|
|
rightWidth: {
|
|
type: [Number, String],
|
|
default: 60
|
|
}
|
|
},
|
|
data() {
|
|
return {
|
|
statusBarHeight: 20, // 默认状态栏高度
|
|
innerTitle: '', // 内部使用的标题
|
|
navbarHeight: 44 // 导航栏高度
|
|
}
|
|
},
|
|
computed: {
|
|
// 导航栏主题背景色
|
|
themeBgColor() {
|
|
if (this.dark) {
|
|
if (this.backgroundColor) {
|
|
return this.backgroundColor;
|
|
} else {
|
|
return this.dark ? '#333' : '#FFF';
|
|
}
|
|
}
|
|
return this.backgroundColor || '#FFF';
|
|
},
|
|
// 导航栏主题文字色
|
|
themeColor() {
|
|
if (this.dark) {
|
|
if (this.color) {
|
|
return this.color;
|
|
} else {
|
|
return this.dark ? '#fff' : '#333';
|
|
}
|
|
}
|
|
return this.color || '#333';
|
|
}
|
|
},
|
|
created() {
|
|
this.getStatusBarHeight();
|
|
this.innerTitle = this.title;
|
|
|
|
// 转换导航栏高度
|
|
this.navbarHeight = typeof this.height === 'number' ? this.height : parseInt(this.height);
|
|
},
|
|
watch: {
|
|
title(newVal) {
|
|
this.innerTitle = newVal;
|
|
}
|
|
},
|
|
methods: {
|
|
// 获取状态栏高度
|
|
getStatusBarHeight() {
|
|
uni.getSystemInfo({
|
|
success: (res) => {
|
|
this.statusBarHeight = res.statusBarHeight;
|
|
}
|
|
});
|
|
},
|
|
// 返回页面
|
|
goBack() {
|
|
this.onClickLeft();
|
|
},
|
|
// 点击左侧按钮
|
|
onClickLeft() {
|
|
this.$emit('clickLeft');
|
|
|
|
if (this.backUrl) {
|
|
// 如果指定了返回页面路径，则跳转到指定页面
|
|
this.$customRouter.navigateTo(this.backUrl, {}, 'redirectTo')
|
|
.catch(err => {
|
|
console.log('返回页面失败', err);
|
|
this.$customRouter.navigateTo(this.backUrl, {}, 'switchTab')
|
|
.catch(err => {
|
|
console.log('返回页面失败1', err);
|
|
});
|
|
});
|
|
} else {
|
|
var pages = getCurrentPages();
|
|
if (pages.length > 1) {
|
|
uni.navigateBack({
|
|
delta: 1,
|
|
fail: (err) => {
|
|
console.log('返回页面失败2', err);
|
|
}
|
|
});
|
|
} else {
|
|
this.$customRouter.navigateTo('/pages/shouye/index', {}, 'switchTab');
|
|
}
|
|
}
|
|
},
|
|
// 点击右侧按钮
|
|
onClickRight() {
|
|
this.$emit('clickRight');
|
|
},
|
|
// 点击标题
|
|
onClickTitle() {
|
|
this.$emit('clickTitle');
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style lang="scss">
|
|
$nav-height: 44px;
|
|
|
|
.custom-nav-header {
|
|
/* 整体容器 */
|
|
width: 100%;
|
|
|
|
&__content {
|
|
/* 内容区 */
|
|
position: relative;
|
|
background-color: transparent;
|
|
}
|
|
|
|
&__status-bar {
|
|
/* 状态栏 */
|
|
height: 20px;
|
|
}
|
|
|
|
&__header {
|
|
/* 头部导航 */
|
|
display: flex;
|
|
flex-direction: row;
|
|
height: $nav-height;
|
|
padding: 0 10px;
|
|
font-size: 14px;
|
|
}
|
|
|
|
&__header-btns {
|
|
/* 按钮通用样式 */
|
|
display: flex;
|
|
flex-wrap: nowrap;
|
|
flex-direction: row;
|
|
width: 120rpx;
|
|
justify-content: center;
|
|
align-items: center;
|
|
}
|
|
|
|
&__header-btns-left {
|
|
/* 左侧按钮 */
|
|
display: flex;
|
|
justify-content: flex-start;
|
|
align-items: center;
|
|
}
|
|
|
|
&__header-btns-right {
|
|
/* 右侧按钮 */
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: flex-end;
|
|
align-items: center;
|
|
}
|
|
|
|
&__header-container {
|
|
/* 标题容器 */
|
|
display: flex;
|
|
flex: 1;
|
|
padding: 0 10px;
|
|
overflow: hidden;
|
|
}
|
|
|
|
&__header-container-inner {
|
|
/* 标题内部容器 */
|
|
display: flex;
|
|
flex: 1;
|
|
flex-direction: row;
|
|
align-items: center;
|
|
justify-content: center;
|
|
font-size: 14px;
|
|
overflow: hidden;
|
|
}
|
|
|
|
&__icon {
|
|
/* 返回图标 */
|
|
width: 12px;
|
|
height: 12px;
|
|
border-left: 2px solid;
|
|
border-bottom: 2px solid;
|
|
transform: rotate(45deg);
|
|
}
|
|
|
|
&__content-view {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
}
|
|
|
|
&__placeholder {
|
|
/* 占位符 */
|
|
width: 100%;
|
|
}
|
|
|
|
&__placeholder-view {
|
|
height: $nav-height;
|
|
}
|
|
|
|
/* 修饰样式 */
|
|
&--fixed {
|
|
position: fixed;
|
|
top: 0;
|
|
left: 0;
|
|
right: 0;
|
|
z-index: 98;
|
|
}
|
|
|
|
&--shadow {
|
|
box-shadow: 0 1px 6px #ccc;
|
|
}
|
|
|
|
&--dark {
|
|
background-color: #333;
|
|
}
|
|
}
|
|
|
|
.custom-nav-header-btn-text {
|
|
display: flex;
|
|
flex-direction: column;
|
|
justify-content: flex-start;
|
|
align-items: center;
|
|
line-height: 12px;
|
|
}
|
|
|
|
.custom-nav-bar-text {
|
|
font-size: 16px;
|
|
font-weight: 500;
|
|
}
|
|
|
|
.custom-nav-bar-right-text {
|
|
font-size: 12px;
|
|
}
|
|
|
|
.custom-nav-ellipsis-1 {
|
|
overflow: hidden;
|
|
white-space: nowrap;
|
|
text-overflow: ellipsis;
|
|
}
|
|
</style> |