[update] 企标带文件导出联调

src/views/enterpriseStandardLibrary/standard/EnterpriseStandardList.vue

@@ -330,6 +330,7 @@ export default {
       this.getTableHeader()
       this.loadData()
     },
+    // 导出改成用post
     handleExportXls (fileName) {
       if (!fileName || typeof fileName !== 'string') {
         fileName = '导出文件'
@@ -372,6 +373,49 @@ export default {
         modalLoading.destroy()
       })
     },
+    // 带文件导出
+    handleFileExport (fileName) {
+      if (!fileName || typeof fileName !== 'string') {
+        fileName = '导出文件'
+      }
+      const param = this.getQueryParams()
+      if (this.selectedRowKeys && this.selectedRowKeys.length > 0) {
+        param.selections = this.selectedRowKeys.join(',')
+      }
+      console.log('导出参数', param)
+      // 加一个大的提示
+      const modalLoading = this.$info({
+        title: '提示',
+        content: <span>正在导出，请稍候 <a-spin size="small" /></span>,
+        keyboard: false
+      })
+      // 把知道了这个按钮去掉
+      this.$nextTick(() => {
+        document.getElementsByClassName('ant-modal-confirm-btns')[0].style = 'display:none'
+      })
+      postDownFile(this.url.exportZipUrl, param).then((data) => {
+        if (!data) {
+          this.$message.warning('文件下载失败')
+          return
+        }
+        if (typeof window.navigator.msSaveBlob !== 'undefined') {
+          window.navigator.msSaveBlob(new Blob([data], { type: 'application/vnd.ms-excel' }), fileName + '.xlsx')
+        } else {
+          const url = window.URL.createObjectURL(new Blob([data], { type: 'application/vnd.ms-excel' }))
+          const link = document.createElement('a')
+          link.style.display = 'none'
+          link.href = url
+          link.setAttribute('download', fileName + '.xlsx')
+          document.body.appendChild(link)
+          link.click()
+          document.body.removeChild(link) // 下载完成移除元素
+          window.URL.revokeObjectURL(url) // 释放掉blob对象
+        }
+      }).finally(() => {
+        // 销毁这个提示
+        modalLoading.destroy()
+      })
+    },
     // 配置标准
     handleAllocationStandard () {
       console.log(this.currentTreeNode)