更新

src/views/TechnologyCenter/QueryParts/index.vue

@@ -29,6 +29,7 @@
       </el-select>
 
       <el-button icon="el-icon-search" type="success" size="small" @click="pageCurrentWB = 1;pageSizeWB = 10;pageCurrent = 1;pageSize = 10;getTableData()">查询</el-button>
+      <el-button :loading="downloadLoading" type="success" icon="el-icon-download" size="small" style="margin-left: 15px" @click="handleDownload()">导出EXCEL</el-button>
     </el-card>
     <el-card>
       <div v-for="(file, key) in hadFile" :key="key">
@@ -259,10 +260,13 @@
 import { projectSelect, machineSelect, groupSelect, basicPartsData, deleteBasicParts, purchasePartsData, deletePurchaseData, getFileData } from '@/api/TechnologyCenter/QueryParts'
 import { mapGetters } from 'vuex'
 import { ServerIP } from '@/utils/request'
+import request from '@/utils/request'
+
 export default {
   name: 'Index',
   data() {
     return {
+      downloadLoading: false,
       projectValue: '',
       project: [],
       machineValue: '',
@@ -342,6 +346,83 @@ export default {
     this.fetchData()
   },
   methods: {
+    async handleDownload() {
+      this.downloadLoading = true
+      await request({
+        url: '',
+        method: 'post',
+        data: {
+          type: '3',
+          name: `declare @项目流水号 int =${this.projectValue}
+                create table #临时表1
+                (
+                    id   int IDENTITY (1,1)     not null,
+                    物料名称 nvarchar(50),
+                    物料规格 nvarchar(50),
+                    物料型号 nvarchar(50),
+                    primary key (id)
+                );
+                create table #临时表2
+                (
+                    id   int IDENTITY (1,1)     not null,
+                    物料名称 nvarchar(50),
+                    物料规格 nvarchar(50),
+                    物料型号 nvarchar(50),
+                    总数量 int,
+                    primary key (id)
+                );
+                insert into #临时表1 select distinct 物料名称,物料规格,物料型号 from dbo.零件查询_物料规格型号_统计查询_视图
+                where 项目流水号=@项目流水号
+                declare @id int =1
+                declare @id2 int
+                declare @物料名称 nvarchar(50)
+                declare @物料规格 nvarchar(50)
+                declare @物料型号 nvarchar(50)
+                declare @总数量 int
+                while (@id<=(select COUNT (id) from #临时表1 ))
+                begin
+                 select @物料名称=物料名称,@物料规格=物料规格,@物料型号=物料型号 from #临时表1
+                 where id=@id
+                 insert into #临时表2 (物料名称,物料规格,物料型号) values (@物料名称,@物料规格,@物料型号)
+                 set @id2 = @@IDENTITY
+                 select @总数量 = COUNT(物料流水号) from 零件查询_物料规格型号_统计查询_视图
+                 where 物料名称=@物料名称 and 物料规格=@物料规格 and 物料型号=@物料型号 and 项目流水号=@项目流水号
+                 update #临时表2 set 总数量 = @总数量
+                 where id=@id2
+                 set @id = @id + 1
+                end
+                select * from #临时表2
+                drop table #临时表1
+                drop table #临时表2`
+        }
+      }).then(res => {
+        if (res.data.length === 0) {
+          this.$message.error('暂无数据')
+          this.downloadLoading = false
+        } else {
+          import('./Export2Excel').then(excel => {
+            const tHeader = ['物料名称', '物料型号', '物料规格', '总数量']
+            const filterVal = ['物料名称', '物料型号', '物料规格', '总数量']
+            const list = res.data
+            const data = this.formatJson(filterVal, list)
+            excel.export_json_to_excel({
+              header: tHeader,
+              data,
+              filename: 'EXCEL',
+              autoWidth: true,
+              bookType: 'xlsx'
+            })
+            this.downloadLoading = false
+          })
+        }
+      })
+    },
+    formatJson(filterVal, jsonData) {
+      return jsonData.map(v => filterVal.map(j => {
+        return v[j]
+      }))
+    },
+    // ///////////////////////////////////////////////////↑0910zdy
     // 在什么情况下需要查询上传的附件，调用this.getFileData()即可根据
     getFileData(machineValue) {
       this.hadFile = []