public AjaxResult UpdataFlowNodeUI(string FlowCode, string json)
{
List <string> processEnd = new List <string>();
bool isVieation = true;
List <TbFlowNodeUI> list = dao.GetList(FlowCode);
JObject jo = (JObject)JsonConvert.DeserializeObject(json);
foreach (TbFlowNodeUI nodeui in list)
{
JObject node = (JObject)jo[nodeui.FlowNodeCode];
nodeui.NodeTop = Convert.ToString(node["top"]).Replace("px", "");
nodeui.NodeLeft = Convert.ToString(node["left"]).Replace("px", "");
JArray array = (JArray)node["process_to"];
string processData = string.Empty;
foreach (string p in array)
{
if (!processEnd.Contains(p))
{
processEnd.Add(p);
}
processData += p + ",";
}
if (processData.Length > 0)
{
nodeui.processData = processData.Substring(0, processData.Length - 1);
}
else
{
nodeui.processData = processData;
}
}
foreach (TbFlowNodeUI ui in list)
{
if (
(ui.FlowNodeCode != "9999" && ui.processData.Length == 0) ||
(ui.FlowNodeCode != "0" && !processEnd.Contains(ui.FlowNodeCode))
)
{
isVieation = false;
break;
}
}
if (isVieation)
{
int result = FlowNodeUIDA.Update(list);
if (result > 0)
{
new FlowNodeDA().UpdateNodeRelation(FlowCode);
return(AjaxResult.Success("节点保存成功"));
}
else
{
return(AjaxResult.Error("节点保存失败"));
}
}
else
{
return(AjaxResult.Error("流程中只能存在一个开始节点和一个结束节点"));
}
}
public AjaxResult UpdateUI(List <TbFlowNodeUI> list)
{
int result = FlowNodeUIDA.Update(list);
if (result > 0)
{
return(AjaxResult.Success());
}
else
{
return(AjaxResult.Error());
}
}
