use"lang.vl"
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use "win.vl"
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use "treeview.vm"
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use "file.vl"
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use "dev:vm[xdwtable.vm]"
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unit vbusiness.vpage
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[
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SKUItemcategoryselect is extend TProduct;
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about SKUItemcategoryselect
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[
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field:
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xdwtable__ dw_category;
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method:
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[
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treeview__ tv_gs;
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//ÃüÁî·¢²¼º¯Êý
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string GetPath(int tv, int h)
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{
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string str = treeview__::GetItemLabel(tv, h);
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int k = treeview__::GetParentItem(tv, h);
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int r = treeview__::GetRootItem(tv);
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while(k > 0 && r != k)
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{
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string tmp = treeview__::GetItemLabel(tv, k);
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str = tmp+"\\" + str;
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k = treeview__::GetParentItem(tv, k);
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}
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return str;
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}
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int xunhuan(int pItem, int hItem)
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{
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xdwtable__ dw = new xdwtable__;
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dw.setNativePointer(dw_category.FindDwTable("Item",0));
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if(treeview__::GetChecked(tv_gs.GetId(),hItem) > 0)
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{
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msxml::IXMLDOMElement e = treeview__::GetItemData(tv_gs.GetId(),hItem);
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string id = e.selectSingleNode("CategoryID").text;
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string Name =GetPath(tv_gs.GetId(), hItem);
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trace(Name);
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if(dw.GetItemString(1,"CategoryID")=="")
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{
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dw.ItemChangeTo(1,"CategoryID",id);
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dw.ItemChangeTo(1,"Category",Name);
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}
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else
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{
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int n=dw.InsertRow(0);
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dw.ItemChangeTo(n,"CategoryID",id);
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dw.ItemChangeTo(n,"Category",Name);
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}
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}
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int cItem = treeview__::GetChildItem(tv_gs.GetId(), hItem);
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if(cItem > 0)
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{
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xunhuan(pItem,cItem);
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}
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int nItem = treeview__::GetNextItem(tv_gs.GetId(), hItem);
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if(nItem > 0)
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{
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xunhuan(pItem,nItem);
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}
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return 1;
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}
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int OnCmdDispatch(string comdid)
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{
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if(comdid=="ok")
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{
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int hitem = treeview__::GetSelectedItem(tv_gs.GetId());
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if (hitem >0)
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{
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msxml::IXMLDOMElement ele=treeview__::GetItemData(tv_gs.GetId(),hitem);
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string guid = ele.selectSingleNode("CategoryID").text;
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//string label = ele.selectSingleNode("CName").text;
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string label = GetPath(tv_gs.GetId(), hitem);
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trace(label);
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xunhuan(hitem, treeview__::GetChildItem(tv_gs.GetId(), treeview__::GetRootItem(tv_gs.GetId())));
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win__::CloseWindow();
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}
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return 1;
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}
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if(comdid=="close")
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win__::CloseWindow();
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return 0;
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}
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int OnCmdDispatch0(string comdid)
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{
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xaserverarg__ arg = new xaserverarg__;
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arg.setNativePointer(arg.CreateInstance());
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arg = win__::GetParam();
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arg.AddArg("comdid",comdid);
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int xitem = treeview__::GetSelectedItem(tv_gs.GetId());
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if(comdid=="ok" && xitem != 0)
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{
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msxml::IXMLDOMElement e=treeview__::GetItemData(tv_gs.GetId(),xitem);
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string sHasChild=e.selectSingleNode("@HasChild").text;
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if(treeview__::GetChildItem(tv_gs.GetId(),xitem)>0 || sHasChild=="1")
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{
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alert("Ìáʾ£ºÇëÑ¡Ôñ×îºóÒ»¼¶Àà±ð!");
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return 0;
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}
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string ID = e.selectSingleNode("CategoryID").text;
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string CName = e.selectSingleNode("CName").text;
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trace(CName);
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string ruler;
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if(e.selectSingleNode("SpecRule"))
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ruler = e.selectSingleNode("SpecRule").text;
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else
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ruler ="";
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arg.AddArg("CategoryID",ID);
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arg.AddArg("CName",CName);
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arg.AddArg("SpecRule",ruler);
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}
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win__::CloseWindow();
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return 0;
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}
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//ÃüÁî´¦Àíʼþ
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int OnXCommand(ref TXCommandEvent evt,int p)
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{
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return OnCmdDispatch(evt.pStrID);
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}
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int CreateSubTree(int pitem){
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msxml::IXMLDOMElement sitemdata=treeview__::GetItemData(tv_gs.GetId(), pitem);
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string sHasChild=sitemdata.selectSingleNode("@HasChild").text;//sitemdata.getAttribute("HasChild");
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string pid=sitemdata.selectSingleNode("CategoryID").text;
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//trace(sHasChild+"sdaga"+pid);
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if(sHasChild=="1"){//Êý¾ÝÓÐ×Ó½Úµã
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int citem=treeview__::GetChildItem(tv_gs.GetId(), pitem);
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//alert(string(citem));
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if (citem==0){//Ê÷ÊÓͼÓÐ×Ó½Úµã
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xml__ x=new xml__;
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x.setNativePointer(xml__::CreateInstance());
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xaserverarg__ arg=new xaserverarg__;
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arg.setNativePointer(arg.CreateInstance());
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arg.AddArg("parentID",pid);
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//if(xaserver__::ExecXQuery(GetServerUrl(),"[ItemCategoryEx.xq]",arg.GetString(),x)!=1)
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if(url::get(GetEntityName(1)+"/entity/category",arg.GetString(),x)!=1)
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{
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trace(x.GetXml());
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return 0;
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}
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//trace(x.GetXml());
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var list=x.GetXmlDoc().selectNodes("root/Category");
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int i=0,s=list.length;
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msxml::IXMLDOMElement xitem;
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for (i=0;i<s;i++){
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xitem=list.item(s - i - 1);
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string Name=xitem.selectSingleNode("CName").text;
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string Has2D=xitem.selectSingleNode("@Has2D").text;//item.getAttribute("Has2D");
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if (Has2D=="1")
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Name=Name+"*";
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int kitem=treeview__::InsertItem(tv_gs.GetId(), pitem,0,Name,xitem,15);
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//int kitem=treeview__::InsertChildItem(tv_gs.GetId(), pitem,Name,xitem,15);
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string HasChild=xitem.selectSingleNode("@HasChild").text;//item.getAttribute("HasChild");
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//trace(HasChild, kitem);
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if (HasChild=="1")
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treeview__::SetItemChild1(tv_gs.GetId(), kitem,1);
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}
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}
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}
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return 1;
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}
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int CreateRootTree(){
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string rootid="00000000-0000-0000-0000-000000000000";
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xml__ x=new xml__;
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x.setNativePointer(xml__::CreateInstance());
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x.LoadXml("<Category HasChild='1'><CategoryID>"+rootid+"</CategoryID></Category>");
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int hroot=treeview__::InsertItem(tv_gs.GetId(),"¹«Ë¾²úÆ·Àà±ð", x.GetXmlDoc().documentElement, 17);
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CreateSubTree(hroot);
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treeview__::ExpandItemEx(tv_gs.GetId(),hroot);
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return 1;
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}
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int OnTreeExpanding(ref TNotifyEvent evt,int p) {
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ref NMTREEVIEW nmtv = evt.pnmh;
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int sitem = nmtv.itemNew.hItem;
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CreateSubTree(sitem);
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return 1;
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}
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int OnAttachEvent()
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{
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//°ó¶¨¹¤¾ßÌõµã»÷ʼþ
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AttachEvent("WM_XCOMMAND",OnXCommand);
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//»ñµÃÊ÷µÄÕ¹¿ªÊ¼þ
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AttachEvent("tv_gs", "TVN_ITEMEXPANDING",OnTreeExpanding);
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}
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int onload()
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{
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if (GetParam())
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{
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xaserverarg__ arg1=GetParam();
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dw_category = new xdwtable__;
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dw_category.setNativePointer(arg1.GetArgString("dw_category").toInt());
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}
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tv_gs = new treeview__;
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tv_gs.setNativePointer(GetControl("tv_gs"));
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CreateRootTree();
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OnAttachEvent();
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return 1;
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}
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]
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]
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]
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