public CollectionUpdater(BindChildrenOptions <T> options,
Element element,
NotifyCollectionChangedEventArgs args)
{
_options = options;
_element = element;
_args = args;
}
public void BindChildren <T>(BindChildrenOptions <T> options)
where T : class, INotifyPropertyChanged
{
UnbindChildren();
options.Apply(_parent);
options.CollectionChanged += Options_CollectionChanged;
options.Subscribe();
_childrenBinding = options;
}
public static void CollectionLoad(BindChildrenOptions <T> options, Element element)
{
CollectionReset(element);
foreach (var item in options.Collection)
{
var callback = options.CreateCallback;
var child = callback(item);
element.AppendChild(child);
}
}
public static void BindChildren <T>(this Element self, BindChildrenOptions <T> options)
{
self.BindChildren(options.Collection, options.CreateCallback);
}
/// <summary>
/// Adds bindings for the children collection
/// </summary>
/// <typeparam name="T">Type of elements in observable collection</typeparam>
/// <param name="options">Children bindings options</param>
/// <returns>This instance</returns>
public LaraBuilder BindChildren <T>(BindChildrenOptions <T> options)
where T : class, INotifyPropertyChanged
{
_stack.Peek().BindChildren(options);
return(this);
}
public LaraBuilder BindChildren <T>(BindChildrenOptions <T> options)
{
_stack.Peek().BindChildren(options);
return(this);
}
