自主项目,食堂系统,前端uniapp
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<template>
<view>
<view class="head" v-if="tab_list.length">
<uni-search-bar @confirm="search" @cancel="cancelSearch" placeholder="搜索物资" radius="90" bgColor="#f6f6f6" ></uni-search-bar>
</view>
<view class="lf-flex content" v-if="tab_list.length">
<scroll-view :scroll-y="true" class="scroll-left"
v-if="!is_search_ing"
:style="{height: 'calc('+ windowHeight +'px - 222rpx)'}">
<view class="tab-item" :class="{'activa': index == current}" v-for="(item, index) in tab_list" :key="index" @click="switchTab(index)">{{ item.m_cate_name }}</view>
</scroll-view>
<scroll-view :scroll-y="true" class="scroll-right"
:style="{height: 'calc('+ windowHeight +'px - 222rpx)', width:is_search_ing?'100%':'550rpx'}">
<view class="supplier-item" v-for="(item, index) in tab_list[current].list" :key="index">
<label class="lf-row-between" @click="switchChecked(item)">
<view style="height: 40rpx;">{{ item.material_name }}</view>
<u-icon name="checkmark-circle-fill" size="40" color="#11D189" v-if="item.checked"></u-icon>
</label>
</view>
<view class="loading-more">
<lf-nocontent v-if="!tab_list[current].list.length"></lf-nocontent>
</view>
</scroll-view>
</view>
<!-- 操作按钮 -->
<view class="fixed-bottom">
<button class="btn btn1" @click="prev">上一步</button>
<button class="btn btn2" @click="submit">确定</button>
</view>
</view>
</template>
<script>
export default {
data(){
return {
windowHeight: 0,
tab_list: [],
current: 0, // tab下标
material_name: '', // 当前搜索值,搜索的是物资
checked_list: {},
is_search_ing: false, // 是否处于搜索中
request_count: 0, // 请求次数
}
},
onLoad(){
this.windowHeight = uni.getSystemInfoSync().windowHeight;
let pages = getCurrentPages();
let prevPage = pages[pages.length - 3]; // 上上一页
if(!prevPage){
let path_url = '/pages/canteen/index/index';
this.$msg('页面异常, 即将跳转').then(result => {
this.$url(path_url, {type: 'launch'});
})
return;
}
this.checked_list = prevPage.$data.material_list;
/*
this.checked_list = {
"1": {
address: "广西南宁市青秀区青秀万达店",
admin_uid: 1,
area_id: 2165,
checked: true,
city_id: 2163,
corporate_account: "6214456799861234",
corporate_account_name: "刘淑怡粮油店",
corporate_bank: "招商银行",
corporate_bank_sub: "青秀区支行",
corporate_name: "法人",
corporate_phone: "15699896658",
created_at: "2021-07-17 11:34:50",
created_uid: 1,
ctl_man: "刘淑怡",
ctl_phone: "13397706896",
deleted_at: null,
deleted_uid: 0,
id: 1,
license_number: "11559896646",
license_pic: "admin_images/5bbbc1e4f96bc5566c43bb006d36cc37.jpg",
logo: "admin_images/83e16f0d0c9dd01f1bfd62ddf150607e.jpeg",
material_list: {},
private_account: "",
private_account_name: "",
private_bank: "",
private_bank_sub: "",
province_id: 2162,
qualification_pic: "",
remark: "测试备注,我只改个备注",
s_cate_id: 1,
state: "启用",
subject_name: "主体名称",
subject_type: "公司",
supplier_name: "供应商001",
updated_at: "2021-07-17 16:25:58",
updated_uid: 1
},
"2": {
address: "F座6楼",
admin_uid: 3,
area_id: 2165,
checked: true,
city_id: 2163,
corporate_account: "",
corporate_account_name: "",
corporate_bank: "",
corporate_bank_sub: "",
corporate_name: "",
corporate_phone: "",
created_at: "2021-07-17 20:28:17",
created_uid: 1,
ctl_man: "芳芳",
ctl_phone: "13397706896",
deleted_at: null,
deleted_uid: 0,
id: 2,
license_number: "",
license_pic: "",
logo: "admin_images/skyshareimg.jpeg",
material_list: {},
private_account: "",
private_account_name: "",
private_bank: "",
private_bank_sub: "",
province_id: 2162,
qualification_pic: "",
remark: "",
s_cate_id: 2,
state: "启用",
subject_name: "",
subject_type: "公司",
supplier_name: "供应商002",
updated_at: "2021-07-27 12:00:01",
updated_uid: 1
}
};
*/
this.getData();
},
methods: {
// 搜索
search(event){
this.is_search_ing = true;
this.material_name = event.value;
this.current = this.tab_list.length; // 搜索的数据放到最后一项
this.tab_list.push({m_cate_name: '搜索', list: []});
this.getData({keyword: event.value});
},
// 取消搜索
cancelSearch(){
this.is_search_ing = false;
this.material_name = '';
this.current = 0;
this.tab_list.pop();
},
// 获取数据
getData(options){
let supplier_ids = Object.keys(this.checked_list);
this.request_count++;
this.$http(this.API.API_CANTEEN_MATERIALLIST, {
supplier_ids: supplier_ids, // 供应商id
...options
}).then(res => {
if(this.request_count <= 1){
let category = res.data.category || [];
let tab_list = category.map(item => {
item.list = [];
return item;
})
let list = res.data.material.map(item => {
if(this.checked_list[item.supplier_id]){
item.checked = false;
if(this.checked_list[item.supplier_id].material_list[item.material_id]){
item.checked = true;
}
}else{
item.checked = false;
}
return item;
})
tab_list[this.current].list = list;
this.tab_list = tab_list;
}else{
let list = res.data.material.map(item => {
if(this.checked_list[item.supplier_id]){
item.checked = false;
if(this.checked_list[item.supplier_id].material_list[item.material_id]){
item.checked = true;
}
}else{
item.checked = false;
}
return item;
})
this.tab_list[this.current].list = list;
}
})
},
// 切换tab
switchTab(current){
this.current = current;
let item = this.tab_list[this.current];
if(item && item.list.length <= 0){ // 已经有数据了,就不在请求了
this.getData({cate_id: item.id});
}
},
// 切换每个供应商的多选状态
switchChecked(item){
// 备用改变item.checked方案
// let tabItem = this.tab_list[this.current];
// let item = tabItem.list[index];
// item.checked = !item.checked;
// this.tab_list[this.current] = tabItem;
// 新方案
item.checked = !item.checked;
if(this.is_search_ing){
this.tab_list.forEach(t_item => {
t_item.list.forEach(l_item => {
if(l_item.material_id == item.material_id){
l_item.checked = item.checked;
}
})
})
}
if(item.checked){
this.checked_list[item.supplier_id].material_list[item.material_id] = item;
}else{
delete this.checked_list[item.supplier_id].material_list[item.material_id];
}
uni.$emit('addMaterialList', this.checked_list);
console.log("checked_list", this.checked_list)
},
// 全部选择完毕
submit(){
console.log("sssss",this.tab_list);
console.log("kkkk", this.checked_list);
// todo关闭所有页面跳转
// this.$url('/pages/canteen/purchase/launch', {type: 'launch'})
// this.$toBack(2); // 跳回前两个页面
},
// 上一步
prev(){
let pages = getCurrentPages();
let prevPage = pages[pages.length - 2]; // 上一页
this.checked_list = prevPage.$data.checked_list;
uni.$emit('addMaterialList', this.checked_list);
this.$toBack();
}
}
}
</script>
<style lang="scss" scoped="scoped">
/deep/.uni-searchbar__box{
border: none;
}
.head{
padding: 14rpx 16rpx;
}
.scroll-left{
width: 200rpx;
background-color: #F6F6F6;
.tab-item{
height: 90rpx;
width: 100%;
text-align: center;
line-height: 90rpx;
font-size: 28rpx;
color: #555555;
}
.activa{
color: #11D189;
}
}
.scroll-right{
width: 550rpx;
background-color: #FFFFFF;
.supplier-item{
padding: 30rpx 32rpx 30rpx 30rpx;
width: 100%;
height: max-content;
box-sizing: border-box;
border-bottom: 1rpx solid #e5e5e5;
font-size: 28rpx;
color: #222222;
}
}
.fixed-bottom{
position: fixed;
bottom: 0rpx;
left: 0rpx;
z-index: 99;
width: 750rpx;
height: 98rpx;
display: flex;
justify-content: space-between;
align-items: center;
border-top: 1rpx solid #E5E5E5;
background-color: #FFFFFF;
box-sizing: border-box;
padding: 0 32rpx;
.btn{
width: 320rpx;
height: 82rpx;
border-radius: 41rpx;
margin: 0;
padding: 0;
font-size: 32rpx;
display: flex;
justify-content: center;
align-items: center;
}
.btn1{
border: 2rpx solid #555555;
opacity: .5;
}
.btn2{
background: #11D189;
color: #FFFFFF;
}
}
</style>