/// <summary>
/// 添加
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnAdd_OnClick(object sender, RoutedEventArgs e)
{
var setting = new MetroDialogSettings
{
AnimateShow = true,
AnimateHide = true,
AffirmativeButtonText = "确定",
NegativeButtonText = "取消",
DefaultButtonFocus = MessageDialogResult.Negative
};
var selectedItem = (DeptAllResponseModel)TvDept.SelectedItem;
if (!_clsLoginModel.PermissionsFunc(_menuId, (int)PermissionsEnum.添加))
{
_metroWindow.ShowMessageAsync("友情提示", "您没有添加部门信息的权限");
}
else if (selectedItem == null)
{
_metroWindow.ShowMessageAsync("友情提示", "请选择相应的节点作为父级节点");
}
else
{
_metroWindow.ShowInputAsync("部门新增", "部门名称", setting).ContinueWith(t =>
{
Dispatcher.Invoke((Action)(() =>
{
var deptName = t.Result;
if (deptName != null)
{
var result = _deptManage.Add(new DeptAddRequestModel {
DeptName = deptName, ParentId = selectedItem.DeptId
});
if (result.ResultStatus == ResultStatus.Success)
{
var item = new DeptAllResponseModel
{
DeptId = result.Data.Id,
DeptName = result.Data.Name,
ParentId = result.Data.PId,
Nodes = new ObservableCollection <DeptAllResponseModel>()
};
if (selectedItem.DeptId == 0)
{
_tvDeptItemsSource.Add(item);
}
else
{
selectedItem.Nodes.Add(item);
}
}
_metroWindow.ShowMessageAsync(result.ResultStatus == ResultStatus.Success ? "成功提示" : "失败提示", result.Message);
}
}));
});
}
}
private void AddNodes(List <Dept> list, int parentId, ObservableCollection <DeptAllResponseModel> nodes)
{
list.Where(a => a.PId == parentId).OrderBy(a => a.Id).ToList().ForEach(a =>
{
var node = new DeptAllResponseModel
{
DeptId = a.Id,
DeptName = a.Name,
ParentId = a.PId,
Nodes = new ObservableCollection <DeptAllResponseModel>()
};
nodes.Add(node);
AddNodes(list, a.Id, node.Nodes);
});
}
/// <summary>
/// 删除选中的节点
/// </summary>
/// <param name="collection"></param>
/// <param name="model"></param>
private void RemoveDeptAllResponseModel(ObservableCollection <DeptAllResponseModel> collection, DeptAllResponseModel model)
{
if (collection.Count(a => a.DeptId == model.DeptId) > 0)
{
_tvDeptItemsSource.Remove(model);
}
else
{
RemoveDeptAllResponseModel(collection, model);
}
}