private void CreateSubTreeNode(BootstrapTreeViewNode parentNode, int parentID, List <StructureTreeModel> strus, List <int?> ids)
{
var subStrucs = strus.Where(s => s.ParentID == parentID);
if (subStrucs.Count() == 0)
{
return;
}
parentNode.nodes = new List <BootstrapTreeViewNode>();
foreach (var item in subStrucs)
{
bool flag = ids.SingleOrDefault(id => id == item.ID) != null;
var temp = new BootstrapTreeViewNode()
{
text = item.StrucName,
tag = item.ID,
//ParentNode = parentNode,
state = new BootstrapTreeViewNodeState()
{
@checked = flag,
expanded = flag
}
};
//if (temp.state.@checked)//如果节点是分配过的，那么还需要展开父节点，防止分配了子单位未分配父单位，导致节点未展开
//{
// //parentNode.state.expanded = true;
// ExpandParentNode(parentNode);
//}
parentNode.nodes.Add(temp);
CreateSubTreeNode(temp, item.ID, strus, ids);
}
}
public ActionResult GetRealTimeSignals()
{
List <RealTimeSignalTreeModel> allItems;
if (base.VehicleViewMode)
{
allItems = SignalBLL.GetDefaultRealTimeSignals(base.CurrentStrucID);
}
else
{
allItems = SignalBLL.GetRealTimeSignals(base.CurrentUserID);
}
if (allItems == null)
{
allItems = new List <RealTimeSignalTreeModel>();
}
allItems = allItems.OrderBy(item => item.SID).ToList();
//提取单位
var query = from item in allItems select new StructureTreeModel {
ID = item.SID, StrucName = item.SN, ParentID = item.SPID
};
var structures = query.Distinct(new StrucTreeComparer()).ToList();
List <BootstrapTreeViewNode> nodes = new List <BootstrapTreeViewNode>();
for (int i = 0; i < structures.Count; i++)
{
var item = structures[i];
var tempNode = new BootstrapTreeViewNode()
{
text = item.StrucName,
selectable = false,
sid = item.ID,
state = new BootstrapTreeViewNodeState()
{
expanded = false
}
};
tempNode.nodes = new List <BootstrapTreeViewNode>();
CreateSubStrucNode(tempNode, structures, allItems, item.ID);
CreateVehicleNode(tempNode, allItems, item.ID);
nodes.Add(tempNode);
structures.RemoveAt(i);
i--;
}
//展开第一个 单位节点
if (nodes.Count > 0)
{
nodes.First().state.expanded = true;
}
return(Json(nodes, JsonRequestBehavior.AllowGet));
}
private void CreateVehicleNode(BootstrapTreeViewNode tempNode, List <RealTimeSignalTreeModel> allItems, int sid)
{
var query = allItems.Where(item => item.SID == sid);//找单位ID是当前单位节点的车辆
List <RealTimeSignalTreeModel> list = new List <RealTimeSignalTreeModel>();
foreach (var item in query)
{
string color = string.Empty;
if (item.IsOnline == 0)//掉线 红色
{
color = "#ff0202";
}
else if (item.Latitude == null)//信号表无数据
{
color = "#B766AD";
}
else if (item.IsOnline == 1 && item.IsRunning == 1)//在线有速度
{
color = "#00a1fe";
}
else//在线无速度 停车 灰色
{
color = "#8c8c8c";
}
tempNode.nodes.Add(new BootstrapTreeViewNode()
{
text = item.VN,
tag = new { VID = item.VID, SN = item.SN, SID = item.SID, IsOnline = item.IsOnline == 1, IsRunning = item.IsRunning == 1, NoSignal = item.Latitude == null },//只有车辆节点才有tag
color = color,
});
list.Add(item);
}
//移除添加过的数据
list.ForEach(item =>
{
allItems.Remove(item);
});
}
private void CreateSubStrucNode(BootstrapTreeViewNode parentNode, List <StructureTreeModel> list, List <RealTimeSignalTreeModel> allItems, int pid)
{
var subStrucs = list.Where(s => s.ParentID == pid).ToList();
if (subStrucs.Count == 0)
{
return;
}
foreach (var item in subStrucs)
{
var temp = new BootstrapTreeViewNode()
{
text = item.StrucName,
selectable = false,
sid = item.ID
};
temp.nodes = new List <BootstrapTreeViewNode>();
CreateVehicleNode(temp, allItems, item.ID);
list.Remove(item);
CreateSubStrucNode(temp, list, allItems, item.ID);
parentNode.nodes.Add(temp);
}
}
public ActionResult GetDistributiveStrucsByUserID(int uid)
{
var allStrucs = StructureBLL.GetStructuresForTree();
var userStrucIDs = StructureBLL.GetDistributiveStrucIDByUserID(uid);
var parentStruc = allStrucs.Where(s => s.ParentID == null);
List <BootstrapTreeViewNode> nodes = new List <BootstrapTreeViewNode>();
foreach (var item in parentStruc)
{
var temp = new BootstrapTreeViewNode()
{
text = item.StrucName,
tag = item.ID,
state = new BootstrapTreeViewNodeState()
{
expanded = true,
@checked = userStrucIDs.SingleOrDefault(id => id == item.ID) != null
}
};
CreateSubTreeNode(temp, item.ID, allStrucs, userStrucIDs);
nodes.Add(temp);
}
return(Json(nodes, JsonRequestBehavior.AllowGet));
}
