From ec13e61f741b3d5adb0bd60772d20f6ebafb2668 Mon Sep 17 00:00:00 2001
From: zhangdingyu <974548713@qq.com>
Date: Mon, 7 Jan 2019 09:31:38 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=9B=E5=BB=BA=E5=A4=87=E6=96=99=E5=8D=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../CreatePreparationBill/index.vue           | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/views/ManufacturingCenter/CreatePreparationBill/index.vue b/src/views/ManufacturingCenter/CreatePreparationBill/index.vue
index cdb8bb53..38eb9858 100644
--- a/src/views/ManufacturingCenter/CreatePreparationBill/index.vue
+++ b/src/views/ManufacturingCenter/CreatePreparationBill/index.vue
@@ -103,14 +103,18 @@ export default {
   },
   methods: {
     exportTable() {
-      const htmlNode = $('#BL').html()
-      const body = $('body')
-      body.children().hide()
-      const printNode = $(htmlNode)
-      body.append(printNode)
-      window.print()
-      body.children().not('script').show()
-      printNode.remove()
+      if (this.tableData2.length === 0) {
+        this.$message.warning('暂无数据')
+      } else {
+        const htmlNode = $('#BL').html()
+        const body = $('body')
+        body.children().hide()
+        const printNode = $(htmlNode)
+        body.append(printNode)
+        window.print()
+        body.children().not('script').show()
+        printNode.remove()
+      }
     },
     // 查询表格数据
     searchTable() {