private List <vmJsTree> FillFieldName(int id, string jsonFileName)
{
List <vmJsTree> lstVmJsTree = null;
string contentRootPath = _hostingEnvironment.ContentRootPath;
var rootFilePath = string.Concat(contentRootPath, "/", Settings.FeedJSONFilePath);
// if (Session[$"JsonTreeDisableFoundKeys_{id}"] != null)
// lstVmJsTree = Session[$"JsonTreeDisableFoundKeys_{id}"] as List<vmJsTree>;
// else if (!string.IsNullOrEmpty(jsonFileName))
if (!string.IsNullOrEmpty(jsonFileName))
{
using (StreamReader r = new StreamReader(Path.Combine(rootFilePath, jsonFileName)))
{
string json = r.ReadToEnd();
lstVmJsTree = JsonConvert.DeserializeObject <List <vmJsTree> >(json);
}
}
if (lstVmJsTree != null)
{
for (int i = 0; i < lstVmJsTree.Count; i++)
{
var vmJsTreeFinal = new vmJsTree();
FindNodeInTree(lstVmJsTree[i], "", vmJsTreeFinal, isDisableParentKeys: true);
lstVmJsTree[i] = vmJsTreeFinal;
}
}
return(lstVmJsTree);
}
private void FindNodeInTree(vmJsTree jsTree, string text, vmJsTree jsTreeFinal, bool isDisableParentKeys = false)
{
if (jsTree != null)
{
if (string.IsNullOrEmpty(jsTreeFinal.Id))
{
jsTreeFinal.Id = jsTree.Id;
jsTreeFinal.Text = jsTree.Text;
jsTreeFinal.Icon = jsTree.Icon;
jsTreeFinal.LiAttributes = jsTree.LiAttributes;
jsTreeFinal.AAttributes = jsTree.AAttributes;
}
jsTreeFinal.State = new vmJsTreeState();
if (isDisableParentKeys && jsTree.Children != null && jsTree.Children.Count > 0)
{
jsTreeFinal.State.Disabled = true;
}
if (!string.IsNullOrEmpty(text))
{
var idParts = jsTree.Id.Split(new string[] { "||" }, StringSplitOptions.None);
if (idParts.Length > 0)
{
if (idParts[0] == text)
{
jsTreeFinal.State.Selected = true;
jsTreeFinal.State.Opened = true;
}
}
}
if (jsTree.Children != null)
{
jsTreeFinal.Children = new List <vmJsTree>();
for (int i = 0; i < jsTree.Children.Count; i++)
{
var jsTreeTemp = new vmJsTree();
jsTreeFinal.Children.Add(jsTreeTemp);
FindNodeInTree(jsTree.Children[i], text, jsTreeFinal.Children[i], isDisableParentKeys: isDisableParentKeys);
}
}
}
}
