private IEnumerable <IWordTreeViewItem> CreateItemsFromXml(XmlNode rootNode, IWordTreeViewItem rootNodeItem)
{
var result = new IWordTreeViewItem[rootNode.ChildNodes.Count];
for (int i = 0; i < rootNode.ChildNodes.Count; i++)
{
XmlNode node = rootNode.ChildNodes[i];
switch (node.Name)
{
case WordNode:
result[i] = new WordViewModel(node.Attributes[TextAttribute].Value, rootNodeItem, _viewModel.DataService);
break;
case CategoryNode:
var newNode = new WordCategoryViewModel(node.Attributes[TextAttribute].Value, rootNodeItem, _viewModel.DataService);
var children = CreateItemsFromXml(node, newNode);
newNode.Children = new System.Collections.ObjectModel.ObservableCollection <IWordTreeViewItem>(children);
result[i] = newNode;
break;
default:
throw new XmlException($"unknown node name {node.Name}");
}
}
return(result);
}
public ActionResult Create()
{
var viewModel = new WordCategoryViewModel();
viewModel.Word = new Word();
viewModel.WordCategories = wordCategoriesContext.Collection();
return(View(viewModel));
}
public ActionResult Edit(string Id)
{
Word word = wordContext.Find(Id);
if (word == null)
{
return(HttpNotFound());
}
else
{
var viewModel = new WordCategoryViewModel();
viewModel.Word = word;
viewModel.WordCategories = wordCategoriesContext.Collection();
return(View(viewModel));
}
}