a

14.宝锐/GZ.LJY000.Biori/PRD_MO/BillConvertEventPlugInEx.py

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+import clr
+clr.AddReference("System")
+clr.AddReference("System.Core")
+clr.AddReference("Kingdee.BOS") 
+clr.AddReference("Kingdee.BOS.Core") 
+clr.AddReference("Kingdee.BOS.DataEntity") 
+clr.AddReference("Kingdee.BOS.ServiceHelper")
+clr.AddReference("Newtonsoft.Json")
+from Kingdee.BOS import *
+from Kingdee.BOS.Core import *
+from Kingdee.BOS.Core.Bill import *
+from Kingdee.BOS.Core.DynamicForm import *
+from Kingdee.BOS.Core.DynamicForm.PlugIn import *
+from Kingdee.BOS.Core.Metadata import *
+from Kingdee.BOS.Core.Metadata.ConvertElement.PlugIn import *
+from Kingdee.BOS.Core.Metadata.ConvertElement.PlugIn.Args import *
+from Kingdee.BOS.Core.Metadata.FormElement import *
+from Kingdee.BOS.Orm.DataEntity import *
+from Kingdee.BOS.Orm.Metadata.DataEntity import *
+from Kingdee.BOS.ServiceHelper import *
+from System import *
+from System.Collections.Generic import *
+from System.ComponentModel import *
+from System.Linq import *
+
+# python：已生成条码的数据不能重复生成!
+def OnParseFilter(e):
+    # raise Exception(e.FilterPolicySQL)
+    fromId = e.SourceBusinessInfo.GetForm().Id;
+    e.FilterPolicySQL = e.FilterPolicySQL + """
+    NOT EXISTS (
+	SELECT 1 FROM T_UNW_WMS_BARCODE uwbc
+	WHERE uwbc.FBILLID = t1.FID 
+		AND t1.FENTRYID = uwbc.FBILLENTRYID
+		AND uwbc.FBILLFORMID = '{0}'
+    )
+    """.format(fromId);
+    e.PlugFilterDesc = "已生成条码的数据不能重复生成!";
+    return;