public ActionResult addNodeHandle()
{
string templateId = Request.Form["templateId"];
string id = Request.Form["id"];
string Name = Request.Form["Name"];
string ViewCode = Request.Form["ViewCode"];
bool IsCountersign = Request.Form["IsCountersign"] != null;
string[] Handlers = Request.Form["Handlers"].Split(",".ToCharArray());
int x = int.Parse(Request.Form["x"]);
int y = int.Parse(Request.Form["y"]);
if (Session[templateId] != null)
{
MyDB mydb = Session[templateId] as MyDB;
WFTemplate template = mydb.WFTemplates.Find(templateId);
WFNodeHandle node = new WFNodeHandle
{
ID = Guid.NewGuid().ToString(),
PositionX = x,
PositionY = y,
Name = Name,
ViewCode = ViewCode,
IsCountersign = IsCountersign,
WFTemplate = template,
Subjects = mydb.Subjects.Where(s => Handlers.Contains(s.ID)).ToArray()
};
mydb.WFNodeHandles.Add(node);
return(Json(new { success = true, data = node.ID }));
}
return(Json(new { success = false }));
}
/// <summary>
/// URL: /workflow/Instance/create/id
/// id: 模板ID
/// 发起流程
/// </summary>
/// <returns></returns>
public ActionResult create(string id)
{
using (MyDB mydb = new MyDB())
{
WFTemplate template = mydb.WFTemplates.Find(id);
WFNodeStart start = template.Nodes.OfType <WFNodeStart>().First();
WFNodeHandle next = start.Next as WFNodeHandle;
if (next is WFNodeHandle)
{
((WFNodeHandle)next).Actions.Select(a => a);
}
Type t = getType(template);
EntityObjectLib.WFInst inst = Activator.CreateInstance(t) as EntityObjectLib.WFInst;
inst.WFTemplate = template;
inst.State = "处理中";
inst.WFInstNodes = new WFInstNode[] {
new WFInstNode
{
WFNode = next,
State = "处理中",
EntryTime = DateTime.Now,
WFInst = inst
}
};
// 这里有一个设计约束:开始节点后一定是个处理节点
return(View("toHandle", inst.CurrentNode));
}
}
