1.修改前判维修资料输入，新旧组件序号不可为空

AMESCoreStudio.Web/Controllers/REPController.cs

@@ -533,12 +533,12 @@ namespace AMESCoreStudio.Web.Controllers
                 }
             }
 
-            if (old_part_no == "")
+            if (old_part_no == "" || old_part_no == null)
             {
                 return Json(new { _msg = "舊組件序號不可為空" });
             }
 
-            if (new_part_no == "")
+            if (new_part_no == "" || new_part_no == null)
             {
                 return Json(new { _msg = "新組件序號不可為空" });
             }

AMESCoreStudio.Web/Views/REP/REP001R.cshtml

@@ -658,6 +658,16 @@
         var old_part_no = $('#txtOldPartNo').val();
         var new_part_no = $('#txtNewPartNo').val();
 
+        if (old_part_no == "" || old_part_no == null) {
+            alert("舊組件序號不可為空");
+            return;
+        }
+
+        if (new_part_no == "" || new_part_no == null) {
+            alert("新組件序號不可為空");
+            return;
+        }
+
         $.ajax({
             url: '@Url.Action("SaveNgKeypart", "REP")',
             dataType: 'json',