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

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

			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;
			}

			//½¹µã¼¤»î´¦Àíº¯Êý
			int OnSetFocus(ref TEvent evt,int param)
			{
				//ÖØÖù¤¾ßÌõ
				SetAgent();
				return 1;
			}

			int OnSave()
			{
				xml x = new xml;
				x.setNativePointer(xml::CreateInstance());
				dw_list.AcceptText();
				dw_list.DwUpdateAllToEx(x.GetXmlDoc());
				xml x0 = ViewObject::MakeXml();
				x0.LoadXml("<data/>");
				
				msxml::IXMLDOMNodeList t = x.GetXmlDoc().selectNodes("data/Item[@update.modify='1' or @update.delete ='1']");
				msxml::IXMLDOMElement e1= x0.GetXmlDoc().documentElement;
				int len = t.length;
				for(int i=0;i<len;i++)
				{
					e1.appendChild(t.item(i));
				}
				xaserverarg arg = ViewObject::MakeArg();
				arg.AddArg("content",x0.GetXml());
				trace(x0.GetXml());
				if(url::get("/sale/data/expense3/update/ExchangeRate", arg.GetString(),x)!=1)
				{
					string error = x.GetXmlDoc().text;
					alert("err:"+error);
					return 1;
				}
				string str = x.GetXmlDoc().documentElement.getAttribute("text");
				if(str == "true")
				{
					dw_list.ResetUpdateStatus();			
					alert("±£´æ³É¹¦!"); 
				}else 
				{
					alert("±£´æʧ°Ü!");
				}
				return 1;
			}
				
					
			//ÃüÁî·¢²¼º¯Êý
			int OnCmdDispatch(string comdid)
			{
				if(comdid=="xmAddRow")
				{
					string sdate = publiccode::GetCurrentDate();
					string suserid = publiccode::GetUser().id;
					string susername = publiccode::GetUser().name;
					int row =dw_list.GetRowCount();
					dw_list.InsertRow(0);
					dw_list.SetItemString(row+1,"CreatorID",suserid);
					dw_list.SetItemDisplayString(row+1,"CreatorID",susername);
					dw_list.SetItemString(row+1,"CreateDate",sdate);
					return 1;
				}
				else if(comdid=="xmDeleteRow")
				{
					dw_list.DeleteRow(0);
					return 1;
				}
				else if (comdid == "xmSave")
				{
					OnSave();
				}
				else if (comdid == "xmRefresh")
				{
					OnRetrieve();
				}
				else if(comdid =="ToUpdate")
				{
					ToUpdate();
				}
				
				return 0;
			}
				
			
			int ToUpdate()
			{
				string Months = dw_list.GetItemString(dw_list.GetRow(),"Months");
				int MB_OKCANCEL = 1;
				int IDOK  = 1;
				int ret = win32::MessageBox(GetHWND(),"È·ÈϸüÐÂ"+Months+"Ó¯¿÷»ãÂÊ?","Ìáʾ",MB_OKCANCEL);
				if(ret == IDOK)
				{
					xml x = ViewObject::RetrieveData("/sale/data/Expense3/ExchangeRateUpdateEx","Months",Months);
					string status = x.GetXml();
					if(status.find("ok") == 1)
					{
						alert("¸üгɹ¦");
					}else
					{
						alert("¸üÐÂʧ°Ü");
					}
				}
				return 1;
			}
			
			//´¥·¢Êó±êÀ뿪ºótranʼþ£¬Í¨¹ý²éÕÒij¸ö²ÎÊýµÃµ½¶ÔÓ¦µÄÁÐ			
				int OnBaseItemChanged(ref TNotifyEvent evt,int p)
			{
				ref DWNMHDR  hdr = trust(evt.pnmh as ref DWNMHDR);
				string colname=hdr.colname;
				string value = hdr.data;
				
				string dwname = "dw_list";
				if(value != "")
				{
					msxml::IXMLDOMNodeList nlist = GetElement().selectNodes("//*[@name='"+dwname+"']/trans[@for='"+colname+"']");
					ViewObject::TransData(nlist, dw_list, hdr.row, colname, value);
				}

				return 1;
			}
				
			
			//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);
				AttachEvent("dw_list","DWV_ITEMCHANGED",OnBaseItemChanged);
			}
			
			
			int  OnRetrieve()
			{
				xml x = new xml;
				x.setNativePointer(xml::CreateInstance());
				xaserverarg arg = new xaserverarg;
				arg.setNativePointer(arg.CreateInstance());	
				arg.AddArg("QueryTxt",GetControl("search").GetText());
				
				
				if (getUrl("/sale/data/Expense3/ExchangeRateList",arg.GetString(),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/Expense3/ExchangeRate");
				
				
				OnRetrieve();
			
				OnAttachEvent();	
				
				return 1;
			}
			
			int onloaded()
			{
				SetAgent();
				return 1;
			}		
		};
	]