public static object GetCurrentSelectedCrowdInCrowdCollection(Object tv, out ICrowdMemberModel crowdMember)
{
CrowdModel containingCrowdModel = null;
crowdMember = null;
TreeView treeView = tv as TreeView;
if (treeView != null && treeView.SelectedItem != null)
{
if (treeView.SelectedItem is CrowdModel)
{
containingCrowdModel = treeView.SelectedItem as CrowdModel;
}
else
{
DependencyObject dObject = treeView.GetItemFromSelectedObject(treeView.SelectedItem);
TreeViewItem tvi = dObject as TreeViewItem; // got the selected treeviewitem
crowdMember = tvi.DataContext as ICrowdMemberModel;
dObject = VisualTreeHelper.GetParent(tvi); // got the immediate parent
tvi = dObject as TreeViewItem; // now get first treeview item parent
while (tvi == null)
{
dObject = VisualTreeHelper.GetParent(dObject);
tvi = dObject as TreeViewItem;
}
containingCrowdModel = tvi.DataContext as CrowdModel;
}
}
return(containingCrowdModel);
}
protected void InitializeDefaultList(bool nestCrowd = false)
{
CrowdModel crowdAllChars = new CrowdModel {
Name = "All Characters", Order = -1
};
CrowdModel crowd1 = new CrowdModel {
Name = "Gotham City"
};
CrowdMemberModel crowdMember1 = new CrowdMemberModel {
Name = "Batman"
};
crowd1.SavedPositions = new Dictionary <string, IMemoryElementPosition>();
CrowdModel childCrowd = new CrowdModel {
Name = "The Narrows"
};
CrowdMemberModel crowdMember2 = new CrowdMemberModel {
Name = "Scarecrow"
};
crowd1.Add(crowdMember1);
crowd1.Add(childCrowd);
childCrowd.Add(crowdMember2);
CrowdMemberModel crowdMember4 = new CrowdMemberModel()
{
Name = "Robin"
};
crowd1.Add(crowdMember4);
CrowdModel crowd2 = new CrowdModel {
Name = "League of Shadows"
};
CrowdMemberModel crowdMember3 = new CrowdMemberModel {
Name = "Ra'as Al Ghul"
};
crowd2.Add(crowdMember3);
if (nestCrowd)
{
crowd2.Add(childCrowd);
}
crowdAllChars.Add(new List <ICrowdMemberModel>()
{
crowdMember1, crowdMember2, crowdMember3, crowdMember4
});
this.crowdModelList = new List <CrowdModel> {
crowdAllChars, crowd1, crowd2, childCrowd
};
}
protected List <ICrowdMemberModel> GetFlattenedMemberList(List <ICrowdMemberModel> list)
{
List <ICrowdMemberModel> _list = new List <ICrowdMemberModel>();
foreach (ICrowdMemberModel cm in list)
{
if (cm is CrowdModel)
{
CrowdModel crm = (cm as CrowdModel);
if (crm.CrowdMemberCollection != null && crm.CrowdMemberCollection.Count > 0)
{
_list.AddRange(GetFlattenedMemberList(crm.CrowdMemberCollection.ToList()));
}
}
_list.Add(cm);
}
return(_list);
}
protected void CountNumberOfCrowdMembersByName(List <ICrowdMemberModel> collection, string name)
{
foreach (ICrowdMember bcm in collection)
{
if (bcm.Name == name)
{
numberOfItemsFound++;
}
if (bcm is CrowdModel)
{
CrowdModel cm = bcm as CrowdModel;
if (cm.CrowdMemberCollection != null && cm.CrowdMemberCollection.Count > 0)
{
CountNumberOfCrowdMembersByName(cm.CrowdMemberCollection.ToList(), name);
}
}
}
}
private bool CanPlace(object state)
{
bool canPlace = false;
if (this.EditedCharacter != null)
{
var crowdMemberModel = EditedCharacter as CrowdMemberModel;
if (crowdMemberModel != null && crowdMemberModel.RosterCrowd.Name == Constants.ALL_CHARACTER_CROWD_NAME && crowdMemberModel.SavedPosition != null)
{
canPlace = true;
}
else if (crowdMemberModel != null && crowdMemberModel.RosterCrowd.Name != Constants.ALL_CHARACTER_CROWD_NAME)
{
CrowdModel rosterCrowdModel = crowdMemberModel.RosterCrowd as CrowdModel;
if (rosterCrowdModel.SavedPositions.ContainsKey(crowdMemberModel.Name))
{
canPlace = true;
}
}
}
return(canPlace);
}
public HttpResponseMessage AddCrowdInfo([FromBody] CrowdModel crowdModel)
{
if (crowdModel != null)
{
var entity = new CrowdEntity
{
Uptime = DateTime.Now,
Addtime = DateTime.Now,
Adduser = 1,
Upuser = 1,
Ttitle = crowdModel.Ttitle,
Intro = crowdModel.Intro,
Starttime = DateTime.Now,
Endtime = DateTime.Now,
Status = 1,
crowdUrl = crowdModel.crowdUrl
};
var entityImg = new PartImageEntity
{
Orderby = 1,
Imgurl = "",
Adduser = 2,
Addtime = DateTime.Now,
Uptime = DateTime.Now,
Upuser = 2,
Crowd = null
};
try
{
int id;
if (crowdModel.Id > 0) //修改众筹
{
id = crowdModel.Id;
entity = _crowdService.GetCrowdById(id);
entity.Intro = crowdModel.Intro;
entity.Ttitle = crowdModel.Ttitle;
entity.crowdUrl = crowdModel.crowdUrl;
_crowdService.Update(entity);//更新众筹表crowd
var enImg = new PartImageSearchCondition
{
OrderBy = EnumPartImageSearchOrderBy.OrderById,
CrowdId = id
};
var model = _partImageService.GetPartImagesByCondition(enImg);//根据众筹id查询众筹图片
foreach (var p in model)
{
_partImageService.Delete(p);//删除众筹图片
}
if (crowdModel.ImgList1.Count > 0)
{
entityImg.Crowd = _crowdService.GetCrowdById(id);
for (int i = 0; i < crowdModel.ImgList1.Count; i++)//添加众筹图片
{
entityImg.Imgurl = crowdModel.ImgList1[i];
_partImageService.Create(entityImg);
}
}
return(PageHelper.toJson(PageHelper.ReturnValue(true, "数据保存成功！")));
}
else//新增众筹
{
id = _crowdService.Create(entity).Id;
//插入众筹图片
if (crowdModel.ImgList1.Count > 0)
{
entityImg.Crowd = _crowdService.GetCrowdById(id);
for (int i = 0; i < crowdModel.ImgList1.Count; i++)
{
entityImg.Imgurl = crowdModel.ImgList1[i];
_partImageService.Create(entityImg);
}
}
return(PageHelper.toJson(PageHelper.ReturnValue(true, "数据添加成功！")));
}
}
catch
{
return(PageHelper.toJson(PageHelper.ReturnValue(false, "数据添加失败！")));
}
}
return(PageHelper.toJson(PageHelper.ReturnValue(false, "数据验证错误！")));
}
