/// <summary>
/// 添加已选对象
/// </summary>
/// <param name="item"></param>
private void AddSelectedItem(RoomStateModel item, int Index = -1)
{
Xamarin.Forms.TemplatedView view = new Xamarin.Forms.TemplatedView();
view.ControlTemplate = _ctControlTemplate;
view.BindingContext = item;
if (Index != -1)
{
_spList.Children.Insert(Index, view);
}
else
{
_spList.Children.Add(view);
}
}
/// <summary>
/// 添加已选对象
/// </summary>
/// <param name="item"></param>
private void AddSelectedItem(MainListModel item, int Index = -1)
{
Xamarin.Forms.TemplatedView view = new Xamarin.Forms.TemplatedView();
view.ControlTemplate = _ctControlTemplate;
view.BindingContext = item;
if (Index != -1)
{
view.IsVisible = true;
}
else
{
_spList.Children.Add(view);
}
}
/// <summary>
/// 添加已选对象
/// </summary>
/// <param name="item"></param>
private void AddSelectedItem(RoomStateModel item, int Index = -1)
{
Xamarin.Forms.TemplatedView view = null;
if (tempTemplateViewList.Count > 0)
{
view = tempTemplateViewList.Pop();
view.IsVisible = true;
view.BindingContext = item;
}
else
{
view = new Xamarin.Forms.TemplatedView();
view.ControlTemplate = _ctControlTemplate;
view.BindingContext = item;
_spList.Children.Add(view);
}
}
/// <summary>
/// 删除已选
/// </summary>
/// <param name="item"></param>
private void RemoveSelected(MainListModel item)
{
Lists.Remove(item);
Xamarin.Forms.TemplatedView _view = null;
foreach (Xamarin.Forms.TemplatedView items in this._spList.Children)
{
if (items.BindingContext == item)
{
_view = items;
break;
}
}
if (null != _view)
{
_view.IsVisible = false;
}
}
/// <summary>
/// 删除已选
/// </summary>
/// <param name="item"></param>
private void RemoveSelected(RoomStateModel item)
{
RoomLists.Remove(item);
Xamarin.Forms.TemplatedView _view = null;
foreach (Xamarin.Forms.TemplatedView items in this._spList.Children)
{
if (items.BindingContext == item)
{
_view = items;
break;
}
}
if (null != _view)
{
_view.BindingContext = null;
this._spList.Children.Remove(_view);
}
}
/// <summary>
/// 替换
/// </summary>
/// <param name="index"></param>
/// <param name="oldItem"></param>
/// <param name="newItem"></param>
private void ReplaceSelected(int index, RoomStateModel oldItem, RoomStateModel newItem)
{
RoomLists.Remove(oldItem);
Xamarin.Forms.TemplatedView _view = null;
foreach (Xamarin.Forms.TemplatedView items in this._spList.Children)
{
if (items.BindingContext == oldItem)
{
_view = items;
break;
}
}
newItem.GoCommand = this.GoCommand;
RoomLists.Insert(index, newItem);
if (null != _view)
{
_view.BindingContext = null;
_view.BindingContext = newItem;
}
}
/// <summary>
/// 删除已选
/// </summary>
/// <param name="item"></param>
private void RemoveSelected(RoomStateModel item)
{
Xamarin.Forms.TemplatedView _view = null;
foreach (Xamarin.Forms.TemplatedView items in this._spList.Children)
{
if (items.BindingContext == item)
{
_view = items;
break;
}
}
if (null != _view)
{
_view.BindingContext = null;
if (!tempTemplateViewList.Contains(_view))
{
tempTemplateViewList.Push(_view);
}
_view.IsVisible = false;
}
RoomList.Remove(item);
}
public TemplatedViewHandler(NativeComponentRenderer renderer, XF.TemplatedView templatedViewControl) : base(renderer, templatedViewControl)
{
TemplatedViewControl = templatedViewControl ?? throw new ArgumentNullException(nameof(templatedViewControl));
Initialize(renderer);
}