use "xcontrol.vframe.vbusiness.vd"
use "xbase.vframe.vbusiness.vd"

unit trade 
[
	class FreightExpenseTypeWin :  public xframe
	{
		xdwgrid	dw_list;
		xnode	m_agentNode;	//Agent Condition
		int	 	seqno;

		int SetAgent()
		{
			string xfNodeAgentArea  = "agentarea";
			xnode anode = GetAgentNode(xfNodeAgentArea);
			if(m_agentNode)
			{
				SetAgentNodeContent (anode,m_agentNode);
			}
			else
			{
				msxml::IXMLDOMElement xframeElement =  GetElement();
				msxml::IXMLDOMElement agent = xframeElement.selectSingleNode("agent/"+xfNodeAgentArea+"[1]/*");
				if(agent)
				{
					string s = agent.xml;
					m_agentNode =  SetAgentNodeContent (anode,s);
				}
			}
			return 1;
		}

		int CalcSeqNo()
		{
			seqno = -1;
			for(int i=1; i<dw_list.GetRowCount();i++)
			{
				string val = dw_list.GetItemString(i,"FieldName");
				if(val.find("OtherFee")==0) continue;
				if(val.find("Other")==0)
				{
					string no = val.mid(5,99999);
					if(no.toInt()>seqno) seqno = no.toInt();
				}
			}
			return seqno;
		}
				
		//½¹µã¼¤»î´¦Àíº¯Êý
		int OnSetFocus(ref TEvent evt,int param)
		{
			//ÖØÖù¤¾ßÌõ
			SetAgent();
			return 1;
		}
		
		int OnSave()
		{
			dw_list.AcceptText();
			xml x= new xml;
			x.setNativePointer(xml::CreateInstance());
			dw_list.DwUpdateAllToEx(x.GetXmlDoc());
			
			xaserverarg arg = new xaserverarg;
			arg.setNativePointer(xaserverarg::CreateInstance());
			arg.AddArg("content",x.GetXml());
			
			//trace(x.GetXml());
			
			if(url::get("/sale/data/LogisticsCode/entity/freightexpensetype/update", arg.GetString(),x)!=1)
			{
				string error = x.GetXmlDoc().text;
				alert("err:"+error);
				return 1;
			}
			//alert(x.GetXml());
			string str = x.GetXmlDoc().documentElement.getAttribute("text");
			trace(x.GetXml());
			if(str == "true")
			{
				dw_list.ResetUpdateStatus();
				alert("±£´æ³É¹¦!"); 
			}else 
			{
				alert("±£´æʧ°Ü!");
			}
			return 1;
		}
				
		//ÃüÁî·¢²¼º¯Êý
		int OnCmdDispatch(string comdid)
		{
			if(comdid=="xmAddRow")
			{
				dw_list.InsertRow(0);
				if(seqno==-1) CalcSeqNo();
				seqno++;
				dw_list.SetItemString(dw_list.GetRowCount(),"FieldName", "Other"+seqno.toString());
				return 1;
			}
			else if(comdid=="xmDeleteRow")
			{
				dw_list.DeleteRow(0);
				return 1;
			}
			else if(comdid=="xmSave")
			{
				return OnSave();
			}
			return 0;
		}
		
		//ÃüÁî´¦Àíʼþ
		int OnXCommand(ref TXCommandEvent evt,int param)
		{
			return OnCmdDispatch(evt.pStrID);
		}
		
		int OnAttachEvent()
		{
			//°ó¶¨¹¤¾ßÌõµã»÷ʼþ
			AttachEvent("WM_XCOMMAND",OnXCommand);
			//»ñÈ¡½¹µãʼþ£¬ÓÃÓÚÖØÖù¤¾ßÌõ
			AttachEvent("WM_SETFOCUS",OnSetFocus);
		}
		
		int  OnRetrieve()
		{
			xml x = new xml;
			x.setNativePointer(xml::CreateInstance());
			if (getUrl("/sale/data/LogisticsCode/entity/freightexpensetype/list","",x)!=1)
			{
				trace(x.GetXmlDoc().text);
				return -1;
			}else	
			{
				dw_list.Retrieve(x);
				dw_list.Redraw();
			}
			return 1;
		}
		
		int onload()
		{
			dw_list = GetControl("dw_list");
			dw_list.openUrl("/sale/view/LogisticsCode/template/freightexpensetype/list");
			dw_list.SetColumnState("ID",false);
			OnAttachEvent();	
			seqno = -1;
			
			return 1;
		}
		
		int onloaded()
		{
			SetAgent();			
			OnRetrieve();
			return 1;
		}		
	};
]