/// <summary>
/// 流程处理页面：显示
/// isNew:true 新建，false 待办
/// </summary>
/// <returns></returns>
public ActionResult Handle(bool isNew, string id)
{
RuntimeService runtime = AntApi.Runtime;
TaskService tasker = AntApi.Tasker;
FormService former = AntApi.Former;
RtTask task = null;
string step = string.Empty;
Guid instanceGuid = new Guid();
if (isNew)
{
instanceGuid = runtime.NewInstanceByID(new Guid(id), Guid.Empty, null);
step = "0008";
task = tasker.GetFirstTaskByInstance(instanceGuid);
}
else
{
RtInstance instance = tasker.GetInstanceByTask(new Guid(id));
instanceGuid = instance.InstanceGuid;
task = tasker.GetTaskByTaskGuid(new Guid(id));
}
ViewBag.FormHtml = former.GetFormByTaskGuid(task.TaskGuid);
ViewBag.Step = step;
ViewBag.InstanceGuid = instanceGuid;
ViewBag.TaskGuid = task.TaskGuid;
return(View());
}
public RtTask GetFirstTaskByInstance(Guid InstanceGuid)
{
RtInstance instance = AntApi.DB.RtInstances.First <RtInstance>(o => o.InstanceGuid == InstanceGuid);
RtTask task = AntApi.DB.RtTasks.First <RtTask>(o => o.InstanceGuid == instance.InstanceGuid);
return(task);
}
public RtInstance GetInstanceByTask(Guid TaskGuid)
{
RtTask task = AntApi.DB.RtTasks.First <RtTask>(o => o.TaskGuid == TaskGuid);
RtInstance instance = AntApi.DB.RtInstances.First <RtInstance>(o => o.InstanceGuid == task.InstanceGuid);
return(instance);
}
public void Next(Guid InstanceGuid, Guid TaskGuid)
{
RtInstance instance = AntApi.DB.RtInstances.First(o => o.InstanceGuid == InstanceGuid);
RtTask task = AntApi.DB.RtTasks.First(o => o.TaskGuid == TaskGuid);
string ActivityID = AntApi.DB.RtActivitys.First(o => o.ActivityGuid == task.ActivityGuid).ActivityID;
Stream xml = StreamUtil.StreamFromString(instance.ProcessXml);
FlowObjParser fParser = new FlowObjParser();
ZUserTask zUserTask = fParser.FindNode <ZUserTask>(xml, "UserTask", ActivityID);
BpmContext context = new BpmContext();
context.InstanceID = InstanceGuid;
context.ProcessXml = xml;
context.Element = zUserTask;
Exchange userTask = zUserTask.Exchange;
userTask.Leave(context);
}