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<template>
<view class="u-wrap">
<!-- <view class="u-search-box"> -->
<!-- <view class="u-search-inner">
<u-icon name="search" color="#909399" :size="28"></u-icon>
<text class="u-search-text">搜索</text>
</view> -->
<!-- </view> -->
<view class="u-menu-wrap">
<scroll-view scroll-y scroll-with-animation class="u-tab-view menu-scroll-view" :scroll-top="scrollTop"
:scroll-into-view="itemId">
<view v-for="(item,index) in tabbar" :key="index" class="u-tab-item"
:class="[current == index ? 'u-tab-item-active' : '']" @tap.stop="swichMenu(index)">
<text class="u-line-1">{{item.name}}</text>
</view>
</scroll-view>
<scroll-view :scroll-top="scrollRightTop" scroll-y scroll-with-animation class="right-box"
@scroll="rightScroll">
<view class="page-view" style="margin-bottom: 200rpx;">
<view class="class-item" :id="'item' + index" v-for="(item , index) in tabbar" :key="index">
<view class="item-title">
<text>{{item.name}}</text>
</view>
<view class="item-container">
<view class="thumb-box" v-for="(item1, index1) in item.children" :key="index1"
@click="openCheck(item1.path)">
<view class="" style="position: relative; ">
<!-- <u-badge class="item-menu-badge" v-if="item1.count>0" type="error" :count="item1.count" :offset="position"
:showZero="false"></u-badge> -->
<text class="item-menu-badge"
v-if="item1.count>0">{{item1.count>9?'9+':item1.count}}</text>
<image class="item-menu-image" :src="'/static/menus/'+item1.componentName" mode="">
</image>
<view class="">
<text class="item-menu-name">{{item1.name}}</text>
</view>
</view>
</view>
</view>
</view>
</view>
</scroll-view>
</view>
<comMessage ref="comMessage"></comMessage>
</view>
</template>
<script>
import {
getDictionaryItem,
getMainMessage
} from '@/api/request2.js';
import comMessage from '@/mycomponents/common/comMessage.vue'
import classifyData from '@/common/classify.data.js';
import {
useStore
} from "vuex" //页面上引入vuex
export default {
components: {
comMessage
},
data() {
return {
title: 'WMS仓库管理系统',
scrollTop: 0, //tab标题的滚动条位置
oldScrollTop: 0,
current: 0, // 预设当前项的值
menuHeight: 0, // 左边菜单的高度
menuItemHeight: 0, // 左边菜单item的高度
itemId: '', // 栏目右边scroll-view用于滚动的id
tabbar: [],
menuItemPos: [],
arr: [],
scrollRightTop: 0, // 右边栏目scroll-view的滚动条高度
timer: null, // 定时器
forcedLogin: false,
count: 1,
position: [-10, -10],
timer: null,
menusCount: {}
}
},
onLoad() {
if (sessionStorage.getItem("hasLogin")) {
uni.showLoading({
title: "正在获取菜单...",
mask: true
})
this.$store.dispatch('getPermissionInfo').then(res => {
uni.hideLoading()
if (res.menus.length > 0) {
var menus = res.menus.filter(item => item.name == "PDA菜单管理")
if (menus.length > 0) {
var tab = menus[0].children.filter(res => res.visible == true)
tab.forEach(res => {
for (var i = 0; i < res.children.length; i++) {
if (res.children[i].visible == false) {
res.children.splice(i, 1)
}
}
})
this.tabbar = tab;
var i = 0;
this.tabbar.forEach(res => {
res.children.forEach(res => {
i++
console.log(res.name, i)
})
})
this.getDictory()
this.timerRefresh();
} else {
this.showMessage("获取菜单失败")
}
}
}).catch(error => {
uni.hideLoading()
this.showMessage(error)
});
}
},
onReady() {
if (sessionStorage.getItem("hasLogin")) {
this.getMenuItemTop()
}
},
onHide() {
this.stopRefresh();
},
onShow() {
if (sessionStorage.getItem("hasLogin") == null || sessionStorage.getItem("hasLogin") == false) {
uni.showModal({
title: '未登录',
content: '您未登录 , 需要登录后才能继续', //如果需要强制登录,不显示取消按钮
showCancel: !this.forcedLogin,
success: (res) => {
if (res.confirm) {
//如果需要强制登录,使用reLanch方式
if (this.forcedLogin) {
uni.reLaunch({
url: '../login/index'
})
} else {
uni.navigateTo({
url: '../login/index'
})
}
}
}
})
} else {
this.timerRefresh();
}
},
onUnload() {
this.stopRefresh();
},
mounted() {},
methods: {
timerRefresh() {
this.getMainMessage();
this.stopRefresh();
var that = this;
this.timer = setInterval(function() {
that.getMainMessage();
console.log('刷新菜单');
}, 1000 * 60)
},
stopRefresh() {
if (this.timer) {
clearInterval(this.timer);
this.timer = null;
}
},
getMainMessage() {
getMainMessage().then(res => {
this.menusCount = res.data;
this.tabbar.forEach(item => {
item.children.forEach(rightItem => {
var count = this.menusCount[rightItem.component]
if (count != undefined) {
rightItem.count = count;
}
})
})
this.$forceUpdate()
}).catch(res=>{
console.log("获取消息失败",res)
});
},
findList(tab) {
let res = null
for (let i = 0; i < tab.length; i++) {
if (tab[i].visible === true) {
res = tab[i]
return tab[i]
} else if (tab[i].children && tab[i].children.length > 0) {
res = findList(tab[i].children)
}
if (res) break
}
return res
},
// 点击左边的栏目切换
async swichMenu(index) {
if (this.arr.length == 0) {
await this.getMenuItemTop();
}
if (index == this.current) return;
this.scrollRightTop = this.oldScrollTop;
this.$nextTick(function() {
this.scrollRightTop = this.arr[index];
this.current = index;
this.leftMenuStatus(index);
})
},
// 获取一个目标元素的高度
getElRect(elClass, dataVal) {
new Promise((resolve, reject) => {
const query = uni.createSelectorQuery().in(this);
query.select('.' + elClass).fields({
size: true
}, res => {
// 如果节点尚未生成,res值为null,循环调用执行
if (!res) {
setTimeout(() => {
this.getElRect(elClass);
}, 10);
return;
}
this[dataVal] = res.height;
resolve();
}).exec();
})
},
// 观测元素相交状态
async observer() {
this.tabbar.map((val, index) => {
let observer = uni.createIntersectionObserver(this);
// 检测右边scroll-view的id为itemxx的元素与right-box的相交状态
// 如果跟.right-box底部相交,就动态设置左边栏目的活动状态
observer.relativeTo('.right-box', {
top: 0
}).observe('#item' + index, res => {
if (res.intersectionRatio > 0) {
let id = res.id.substring(4);
this.leftMenuStatus(id);
}
})
})
},
// 设置左边菜单的滚动状态
async leftMenuStatus(index) {
this.current = index;
// 如果为0,意味着尚未初始化
if (this.menuHeight == 0 || this.menuItemHeight == 0) {
await this.getElRect('menu-scroll-view', 'menuHeight');
await this.getElRect('u-tab-item', 'menuItemHeight');
}
// 将菜单活动item垂直居中
this.scrollTop = index * this.menuItemHeight + this.menuItemHeight / 2 - this.menuHeight / 2;
},
// 获取右边菜单每个item到顶部的距离
getMenuItemTop() {
new Promise(resolve => {
let selectorQuery = uni.createSelectorQuery();
selectorQuery.selectAll('.class-item').boundingClientRect((rects) => {
// 如果节点尚未生成,rects值为[](因为用selectAll,所以返回的是数组),循环调用执行
if (!rects.length) {
setTimeout(() => {
this.getMenuItemTop();
}, 10);
return;
}
rects.forEach((rect) => {
// 这里减去rects[0].top,是因为第一项顶部可能不是贴到导航栏(比如有个搜索框的情况)
this.arr.push(rect.top - rects[0].top);
resolve();
})
}).exec()
})
},
// 右边菜单滚动
async rightScroll(e) {
this.oldScrollTop = e.detail.scrollTop;
if (this.arr.length == 0) {
await this.getMenuItemTop();
}
if (this.timer) return;
if (!this.menuHeight) {
await this.getElRect('menu-scroll-view', 'menuHeight');
}
setTimeout(() => { // 节流
this.timer = null;
// scrollHeight为右边菜单垂直中点位置
let scrollHeight = e.detail.scrollTop + this.menuHeight / 2;
for (let i = 0; i < this.arr.length; i++) {
let height1 = this.arr[i];
let height2 = this.arr[i + 1];
// 如果不存在height2,意味着数据循环已经到了最后一个,设置左边菜单为最后一项即可
if (!height2 || scrollHeight >= height1 && scrollHeight < height2) {
this.leftMenuStatus(i);
return;
}
}
}, 10)
},
getDictory() {
var params = {
types: ["job_status", "location_type", "item_status", "uom",
"inventory_status", "container_type", "pack_unit", "unplanned_receipt_reason",
"unplanned_issue_reason", "scrap_reason", "inspect_failed_reason",
"request_status", "inspect_type", "next_action", "sample_method", "transfer_mode",
"count_stage","inspect_result"
]
}
getDictionaryItem(params).then(res => {
if (res.data.length > 0) {
uni.setStorageSync("dictionary", res.data)
}
}).catch(res=>{
console.log("获取字典失败",res)
})
},
openCheck(url) {
uni.navigateTo({
url: "/" + url
});
},
showMessage(message) {
this.$refs.comMessage.showMessage(message, res => {
if (res) {
}
});
},
}
}
</script>
<style lang="scss" scoped>
.u-wrap {
height: calc(100vh);
/* #ifdef H5 */
height: calc(100vh - var(--window-top));
/* #endif */
display: flex;
flex-direction: column;
}
.u-search-box {
padding: 18rpx 30rpx;
}
.u-menu-wrap {
flex: 1;
display: flex;
overflow: hidden;
}
.u-search-inner {
background-color: rgb(234, 234, 234);
border-radius: 100rpx;
display: flex;
align-items: center;
padding: 10rpx 16rpx;
}
.u-search-text {
font-size: 26rpx;
color: $u-tips-color;
margin-left: 10rpx;
}
.u-tab-view {
width: 180rpx;
height: 100%;
}
.u-tab-item {
height: 110rpx;
background: #f6f6f6;
box-sizing: border-box;
display: flex;
align-items: center;
justify-content: center;
font-size: 30rpx;
color: #444;
font-weight: 400;
line-height: 1;
}
.u-tab-item-active {
position: relative;
color: #000;
font-size: 30rpx;
font-weight: 600;
background: #fff;
}
.u-tab-item-active::before {
content: "";
position: absolute;
border-left: 4px solid $u-type-primary;
height: 32rpx;
left: 0;
top: 39rpx;
}
.u-tab-view {
height: 100%;
}
.right-box {
background-color: rgb(250, 250, 250);
}
.page-view {
padding: 16rpx;
}
.class-item {
margin-bottom: 30rpx;
background-color: #fff;
padding: 16rpx;
border-radius: 8rpx;
}
.class-item:last-child {
min-height: 100vh;
}
.item-title {
font-size: 32rpx;
color: $u-main-color;
font-weight: bold;
}
.item-menu-name {
font-weight: normal;
font-size: 28rpx;
color: $u-main-color;
width: 120rpx;
// word-wrap: break-word;
// word-break: break-all;
// white-space: pre-wrap;
}
.item-container {
display: flex;
flex-wrap: wrap;
}
.thumb-box {
width: 33.333333%;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
margin-top: 20rpx;
text-align: center;
}
.item-menu-image {
width: 32px;
height: 32px;
}
.item-menu-badge {
width: 36rpx;
height: 36rpx;
align-items: center;
// top: -5px;
// right: -5px;
font-size: 0.6rem;
background-color: #fa3534;
position: absolute;
right: 0;
color: #fff;
text-align: center;
line-height: 36rpx;
border-radius: 50%;
}
</style>