public virtual JObject GetTaskForecastSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
string xmlData = request.GetString("xmlData", null);
if (!String.IsNullOrEmpty(xmlData))
{
xmlData = Encoding.UTF8.GetString(Convert.FromBase64String(xmlData));
}
JObject rv = new JObject();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMTask.GetForecastSteps(cn, taskid, xmlData);
//将数据转化为Json集合
JArray children = new JArray();
rv[YZJsonProperty.children] = children;
foreach (BPMProcStep step in steps)
{
if (!step.IsHumanStep)
{
continue;
}
children.Add(Serialize(cn, step));
}
rv[YZJsonProperty.total] = children.Count;
}
//输出数据
rv[YZJsonProperty.success] = true;
return(rv);
}
