public JsonResult GetChildreenTree(string dir, int mID)
{
SetModuleId(mID);
var rootNode = new FilesTree { attr = new FilesTreeAttribute { id = dir }, data = dir.Substring(1) };
var rootPath = dir;
rootNode.attr.id = rootPath;
PopulateTree(rootPath, rootNode);
return Json(rootNode.children);
}
public JsonResult GetTreeData(int mID)
{
SetModuleId(mID);
var rootPath = PortalSettings.PortalFullPath;
var rootNode = new FilesTree { attr = new FilesTreeAttribute { id = rootPath }, data = rootPath };
rootNode.attr.id = rootPath;
PopulateTree(rootPath, rootNode);
return Json(rootNode);
}
/// <summary>
/// A method to populate a TreeView with directories, subdirectories, etc
/// </summary>
/// <param name="dir">The path of the directory</param>
/// <param name="node">The "master" node, to populate</param>
public void PopulateTree(string dir, FilesTree node)
{
var directory = new DirectoryInfo(Request.MapPath(dir));
if (node.children == null && directory.GetDirectories().Length > 0) {
node.children = new List<FilesTree>();
}
// get the information of the directory
// loop through each subdirectory
foreach (var t in from d in directory.GetDirectories() let dirName = string.Format("{0}/{1}", dir, d.Name) select new FilesTree { attr = new FilesTreeAttribute { id = dirName }, data = d.Name, state = "closed"} into t where node.children != null select t)
{
node.children.Add(t); // add the node to the "master" node
}
// lastly, loop through each file in the directory, and add these as nodes
//foreach (var f in directory.GetFiles()) {
// // create a new node
// var t = new FilesTree {attr = new FilesTreeAttribute {id = f.FullName}, data = f.Name};
// // add it to the "master"
// node.children.Add(t);
//}
}
