/// <summary>
/// 添加标签
/// </summary>
/// <returns></returns>
public string CreatLabNote()
{
try
{
LabNote lb = new LabNote();
//获取当前流程已经存在的数量
LabNotes labNotes = new LabNotes();
int num = labNotes.Retrieve(LabNoteAttr.FK_Flow, this.FK_Flow);
string Name = this.GetValFromFrmByKey("LabName");
int x = int.Parse(this.GetValFromFrmByKey("X"));
int y = int.Parse(this.GetValFromFrmByKey("Y"));
lb.MyPK = this.FK_Flow + "_" + x + "_" + y + "_" + (num + 1);
lb.Name = Name;
lb.FK_Flow = this.FK_Flow;
lb.X = x;
lb.Y = y;
lb.DirectInsert();
Hashtable ht = new Hashtable();
ht.Add("MyPK", this.FK_Flow + "_" + x + "_" + y + "_" + (num + 1));
ht.Add("FK_Flow", this.FK_Flow);
return(BP.Tools.Json.ToJsonEntityModel(ht));
}
catch (Exception ex)
{
return("@err:" + ex.Message);
}
}
public string DoNewLabel(string fk_flow, int x, int y, string name, string lableId)
{
LabNote lab = new LabNote();
lab.FK_Flow = fk_flow;
lab.X = x;
lab.Y = y;
if (string.IsNullOrEmpty(lableId))
{
lab.MyPK = BP.DA.DBAccess.GenerOID().ToString();
}
else
{
lab.MyPK = lableId;
}
lab.Name = name;
try
{
lab.Save();
}
catch
{
}
return(lab.MyPK);
}
public string DoSaveFlow(string fk_flow, string nodes, string dirs, string labes)
{
LetAdminLogin("CH", true);
try
{
//处理方向。
string sql = "Delete FROM WF_Direction WHERE FK_Flow='" + fk_flow + "'";
DBAccess.RunSQL(sql);
string[] mydirs = dirs.Split('~');
foreach (string dir in mydirs)
{
if (string.IsNullOrEmpty(dir))
{
continue;
}
AtPara ap = new AtPara(dir);
string dots = ap.GetValStrByKey("Dots").Replace('#', '@');
sql = "INSERT INTO WF_Direction (Node,ToNode,FK_Flow,DirType,IsCanBack,Dots,MyPK) VALUES ("
+ ap.GetValIntByKey("Node") + "," + ap.GetValIntByKey("ToNode") + ",'" + fk_flow
+ "'," + ap.GetValIntByKey("DirType") + "," + ap.GetValIntByKey("IsCanBack")
+ "," + (dots == string.Empty ? "null" : "'" + dots + "'") + ",'" + ap.GetValStrByKey("MyPK") + "')";
DBAccess.RunSQL(sql);
}
//处理节点。
Flow f1 = new Flow(fk_flow);
string[] nds = nodes.Split('~');
foreach (string nd in nds)
{
if (string.IsNullOrEmpty(nd))
{
continue;
}
AtPara ap = new AtPara(nd);
Node mynode = new Node(ap.GetValIntByKey("NodeID"));
if (mynode.NodeID == 0)
{
f1.Paras = string.Format("@StartNodeX={0}@StartNodeY={1}", ap.GetValStrByKey("X"), ap.GetValStrByKey("Y"));
}
else if (mynode.NodeID == 1)
{
f1.Paras += string.Format("@EndNodeX={0}@EndNodeY={1}", ap.GetValStrByKey("X"), ap.GetValStrByKey("Y"));
}
else
{
SetNodeProperties(mynode, ap.GetValStrByKey("Name"),
ap.GetValIntByKey("X"),
ap.GetValIntByKey("Y"),
ap.GetValIntByKey("HisRunModel"));//NodeType
mynode.DirectUpdate();
// mynode.Save();
}
}
f1.Save();
//处理标签。
string[] mylabs = labes.Split('~');
foreach (string lab in mylabs)
{
if (string.IsNullOrEmpty(lab))
{
continue;
}
AtPara ap = new AtPara(lab);
LabNote ln = new LabNote();
ln.MyPK = ap.GetValStrByKey("MyPK");
ln.FK_Flow = fk_flow;
ln.Name = ap.GetValStrByKey("Label");
ln.X = ap.GetValIntByKey("X");
ln.Y = ap.GetValIntByKey("Y");
ln.Save();
}
}
catch (Exception ex)
{
return(ex.Message);
}
return(null);
}
