<template>
|
<!--本文件由FirstUI授权予四川政采招投标咨询有限公司（会员ID： 16 3，营业执照号： 91510 1 3 1 3320061 93K）专用，请尊重知识产权，勿私下传播，违者追究法律责任。-->
|
<view class="fui-tabbar__wrap" :class="{'fui-tabbar__fixed':isFixed}"
|
:style="{background:background,zIndex:zIndex}">
|
<view class="fui-tabbar__inner" :class="{'fui-tababr__border':isBorder}"
|
:style="{borderTopColor:isBorder && isNvue?borderColor:'transparent'}">
|
<view class="fui-tabbar__item" v-for="(item,index) in tabs" :key="index" @tap="itemClick(index)">
|
<view class="fui-tabbar__icon-wrap"
|
:style="{width:(isNvue && item.midButton && item.width?item.width:56)+'rpx',height:(isNvue && item.midButton && item.height?item.height:56)+'rpx'}"
|
v-if="item.iconPath || item.iconName">
|
<image class="fui-tabbar__icon" :src="current==index?item.selectedIconPath:item.iconPath"
|
v-if="!item.midButton && item.iconPath"></image>
|
<!-- #ifdef APP-NVUE -->
|
<image v-if="item.midButton" class="fui-tabbar__icon" :src="item.iconPath"
|
:style="{width:(item.width || 56)+'rpx',height:(item.height || 56)+'rpx'}">
|
</image>
|
<!-- #endif -->
|
<fui-icon v-if="item.iconName && !item.iconPath && !item.midButton"
|
:name="current==index?item.selectedIconName:item.iconName" :size="item.iconSize || iconSize"
|
:unit="item.iconUnit || iconUnit"
|
:color="current==index?(item.selectedColor || getSelectedColor):(item.color || color)"
|
:customPrefix="item.customPrefix || ''"></fui-icon>
|
<text
|
:class="[item.dot?'fui-tabbar__dot':'fui-tabbar__badge',badgeBackground?'':'fui-tabbar__badge-color']"
|
:style="{background:getBadgeBgColor,color:badgeColor,width:getWidth(item.badge,item.dot)}"
|
v-if="item.badge">{{item.dot?'':item.badge}}</text>
|
</view>
|
<text class="fui-tabbar__text"
|
:class="{'fui-tabbar__selected-color':!getSelectedColor && current==index}"
|
:style="{fontSize:size+'rpx',fontWeight:fontWeight,color:current==index?getSelectedColor:(item.midButton?(item.color || color):color)}"
|
v-if="item.text">{{item.text}}</text>
|
|
<!-- #ifndef APP-NVUE -->
|
<image v-if="item.midButton" class="fui-tabbar__mid-button"
|
:class="{'fui-tabbar__mid-center':item.center}" :src="item.iconPath"
|
:style="{width:(item.width || 56)+'rpx',height:(item.height || 56)+'rpx',bottom:item.bottom+'rpx'}">
|
</image>
|
<!-- #endif -->
|
|
</view>
|
</view>
|
<view class="fui-tabbar__safe-area" :class="{'fui-tabbar__safe-weex':safeAreaH>0}"
|
v-if="(safeAreaH>0 || !isNvue) && safeArea && isFixed"></view>
|
</view>
|
</template>
|
|
<script>
|
// import fuiIcon from "@/components/firstui/fui-icon/fui-icon.vue"
|
export default {
|
name: 'fui-tabbar',
|
emits: ['init', 'click'],
|
// components: {
|
// fuiIcon
|
// },
|
props: {
|
tabBar: {
|
type: Array,
|
default () {
|
return [];
|
}
|
},
|
//当前索引
|
current: {
|
type: [Number, String],
|
default: 0
|
},
|
size: {
|
type: [Number, String],
|
default: 24
|
},
|
fontWeight: {
|
type: [Number, String],
|
default: 400
|
},
|
//V2.2.0+ 字体图标字体大小 rpx
|
iconSize: {
|
type: [Number, String],
|
default: 56
|
},
|
//V2.2.0+ 字体图标字体大小 rpx
|
iconUnit: {
|
type: String,
|
default: 'rpx'
|
},
|
//字体颜色
|
color: {
|
type: String,
|
default: '#333333'
|
},
|
//字体选中颜色
|
selectedColor: {
|
type: String,
|
default: ''
|
},
|
//背景颜色
|
background: {
|
type: String,
|
default: '#FFFFFF'
|
},
|
isBorder: {
|
type: Boolean,
|
default: true
|
},
|
borderColor: {
|
type: String,
|
default: '#EEEEEE'
|
},
|
//固定在底部
|
isFixed: {
|
type: Boolean,
|
default: true
|
},
|
//角标字体颜色
|
badgeColor: {
|
type: String,
|
default: '#FFFFFF'
|
},
|
//角标背景颜色
|
badgeBackground: {
|
type: String,
|
default: ''
|
},
|
//z-index
|
zIndex: {
|
type: [Number, String],
|
default: 980
|
},
|
//是否适配底部安全区
|
safeArea: {
|
type: Boolean,
|
default: true
|
},
|
//v1.9.9+ 非nvue端是否返回安全区固定高度
|
fixedHeight: {
|
type: Boolean,
|
default: false
|
}
|
},
|
watch: {
|
tabBar(vals) {
|
this.initData(vals)
|
}
|
},
|
computed: {
|
getSelectedColor() {
|
let color = this.selectedColor
|
if (!color || color === true) {
|
const app = uni && uni.$fui && uni.$fui.color;
|
color = (app && app.primary) || '#465CFF';
|
}
|
return color
|
},
|
getBadgeBgColor() {
|
let color = this.badgeBackground
|
// #ifdef APP-NVUE
|
if (!color || color === true) {
|
const app = uni && uni.$fui && uni.$fui.color;
|
color = (app && app.danger) || '#FF2B2B';
|
}
|
// #endif
|
return color
|
}
|
},
|
data() {
|
let isNvue = false
|
// #ifdef APP-NVUE
|
isNvue = true
|
// #endif
|
return {
|
tabs: [],
|
safeAreaH: 0,
|
isNvue: isNvue
|
};
|
},
|
created() {
|
// #ifdef APP-NVUE || MP-TOUTIAO
|
this.safeAreaH = this.isPhoneX() ? 34 : 0;
|
// #endif
|
// #ifndef APP-NVUE || MP-TOUTIAO
|
if (this.fixedHeight) {
|
this.safeAreaH = this.isPhoneX() ? 34 : 0;
|
}
|
// #endif
|
//非nvue端在iphonex等异形屏包含安全区域高度需将属性 fixedHeight 设为true
|
this.$emit('init', {
|
height: uni.upx2px(100) + this.safeAreaH
|
})
|
this.initData(this.tabBar)
|
},
|
methods: {
|
initData(vals) {
|
if (vals && vals.length > 0) {
|
if (typeof vals[0] === 'string') {
|
vals = vals.map(item => {
|
return {
|
text: item
|
}
|
})
|
}
|
this.tabs = vals;
|
}
|
},
|
isPhoneX() {
|
if (!this.safeArea) return false;
|
//34px
|
const res = uni.getSystemInfoSync();
|
let iphonex = false;
|
let models = ['iphonex', 'iphonexr', 'iphonexsmax']
|
for (let i = 11; i < 20; i++) {
|
models.push(`iphone${i}`)
|
models.push(`iphone${i}mini`)
|
models.push(`iphone${i}pro`)
|
models.push(`iphone${i}promax`)
|
}
|
const model = res.model.replace(/\s/g, "").toLowerCase()
|
const newModel = model.split('<')[0]
|
if (models.includes(model) || models.includes(newModel) || (res.safeAreaInsets && res.safeAreaInsets
|
.bottom > 0)) {
|
iphonex = true;
|
}
|
return iphonex;
|
},
|
getWidth(value, dot) {
|
return dot ? '16rpx' : ((String(value).length * 12 + 20) + 'rpx')
|
},
|
itemClick(index) {
|
this.$emit('click', {
|
index: index,
|
...this.tabs[index]
|
})
|
}
|
}
|
};
|
</script>
|
|
<style scoped>
|
.fui-tabbar__wrap {
|
/* #ifndef APP-NVUE */
|
width: 100%;
|
/* #endif */
|
}
|
|
.fui-tabbar__fixed {
|
position: fixed;
|
left: 0;
|
right: 0;
|
bottom: 0;
|
}
|
|
.fui-tabbar__inner {
|
position: relative;
|
/* #ifndef APP-NVUE */
|
width: 100%;
|
display: flex;
|
/* #endif */
|
flex: 1;
|
height: 100rpx;
|
align-items: center;
|
justify-content: space-between;
|
flex-direction: row;
|
}
|
|
.fui-tababr__border {
|
/* #ifdef APP-NVUE */
|
border-top-width: 0.5px;
|
border-top-style: solid;
|
/* #endif */
|
}
|
|
/* #ifndef APP-NVUE */
|
.fui-tababr__border::before {
|
content: ' ';
|
border-top: 1px solid var(--fui-color-border, #EEEEEE);
|
position: absolute;
|
top: 0;
|
left: 0;
|
right: 0;
|
transform: scaleY(0.5) translateZ(0);
|
transform-origin: 0 0;
|
display: block;
|
z-index: 3;
|
}
|
|
/* #endif */
|
|
.fui-tabbar__item {
|
flex: 1;
|
height: 100rpx;
|
/* #ifndef APP-NVUE */
|
display: flex;
|
flex-shrink: 0;
|
/* #endif */
|
flex-direction: column;
|
align-items: center;
|
justify-content: center;
|
/* #ifdef H5 */
|
cursor: pointer;
|
/* #endif */
|
position: relative;
|
}
|
|
.fui-tabbar__icon-wrap {
|
width: 56rpx;
|
height: 56rpx;
|
position: relative;
|
/* #ifndef APP-NVUE */
|
display: flex;
|
/* #endif */
|
flex-direction: column;
|
align-items: center;
|
justify-content: center;
|
|
}
|
|
.fui-tabbar__badge {
|
position: absolute;
|
height: 32rpx;
|
padding: 0 8rpx;
|
color: #FFFFFF;
|
font-size: 24rpx;
|
line-height: 32rpx;
|
border-radius: 16rpx;
|
/* #ifndef APP-NVUE */
|
min-width: 32rpx !important;
|
display: flex;
|
box-sizing: border-box;
|
z-index: 10;
|
/* #endif */
|
flex-direction: row;
|
align-items: center;
|
justify-content: center;
|
/* #ifndef APP-NVUE */
|
right: -20rpx;
|
/* #endif */
|
/* #ifdef APP-NVUE */
|
right: 0;
|
/* #endif */
|
top: 0;
|
text-align: center;
|
}
|
|
.fui-tabbar__dot {
|
position: absolute;
|
height: 16rpx;
|
width: 16rpx;
|
/* #ifndef APP-NVUE */
|
border-radius: 50%;
|
right: -4rpx;
|
top: -4rpx;
|
/* #endif */
|
|
/* #ifdef APP-NVUE */
|
border-radius: 8rpx;
|
right: 0;
|
top: 0;
|
/* #endif */
|
}
|
|
.fui-tabbar__icon {
|
width: 56rpx;
|
height: 56rpx;
|
/* #ifndef APP-NVUE */
|
display: block;
|
/* #endif */
|
}
|
|
/* #ifndef APP-NVUE */
|
.fui-tabbar__mid-button {
|
position: absolute;
|
z-index: 4;
|
left: 50%;
|
transform: translateX(-50%);
|
display: flex;
|
align-items: center;
|
justify-content: center;
|
}
|
|
.fui-tabbar__mid-center {
|
top: 50% !important;
|
transform: translate(-50%, -50%) !important;
|
}
|
|
/* #endif */
|
|
.fui-tabbar__safe-area {
|
/* #ifndef APP-NVUE */
|
width: 100%;
|
display: flex;
|
/* #endif */
|
|
/* #ifndef APP-NVUE || MP-TOUTIAO */
|
padding-bottom: constant(safe-area-inset-bottom);
|
padding-bottom: env(safe-area-inset-bottom);
|
/* #endif */
|
flex: 1;
|
flex-direction: row;
|
background-color: transparent;
|
}
|
|
/* #ifdef APP-NVUE || MP-TOUTIAO */
|
.fui-tabbar__safe-weex {
|
padding-bottom: 34px;
|
}
|
|
/* #endif */
|
|
/* #ifndef APP-NVUE */
|
.fui-tabbar__selected-color {
|
color: var(--fui-color-primary, #465CFF) !important;
|
}
|
|
.fui-tabbar__badge-color {
|
background: var(--fui-color-danger, #FF2B2B) !important;
|
}
|
|
/* #endif */
|
</style>
|
