Nested Tree Frontend MVC Load | C# Online Compiler

Nested Tree Frontend MVC Load by triplethreat77

using System;
using System.ComponentModel.DataAnnotations;
using System.Data;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.Dynamic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Configuration;
using System.Collections.Generic;
using System.Net;
using System.Net.Mime;
using System.Runtime.Remoting.Messaging;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Xml;
using Bitmap = System.Drawing.Bitmap;
using Graphics = System.Drawing.Graphics;
using GraphicsUnit = System.Drawing.GraphicsUnit;
using Rectangle = System.Drawing.Rectangle;
using File = System.IO.File;


namespace AdjBO
{
	public class DTO
	{

		public class menuTree
		{
			// these are needed to set up the fancytree widget
			public string title { get; set; }
			public string key { get; set; }
			public bool folder { get; set; }
			public List<menuTree> children { get; set; }
			public List<menuTree> under { get; set; }
		}
		
		public class GenMenuList
		{
			// independant key for db record
			public int keyno { get; set; }
			
			// tree label name
			public string mdisplay { get; set; }
			
			// what level of the tree it's on, 0 being topmost parent
			public int levelno { get; set; }
			
			// if under !=0, under=key of parent it's nested under
			public int under { get; set; }		
					
			// folder icon true or false for front end tree
			public bool folder { get; set; }
			
			// create list for children
			public List<GenMenuList> children { get; set; }
			
			public GenMenuList nest { get; set; }
			public GenMenuList(int keynoc, string mdisplayc, int levelnoc, int underc)
			{
				this.keyno = keynoc;
				this.mdisplay = mdisplayc;
				this.levelno = levelnoc;
				this.under = underc;
			}
		}
		
	}	
}

Model

​x
 
using System;
using System.ComponentModel.DataAnnotations;
using System.Data;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.Dynamic;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Configuration;
using System.Collections.Generic;
using System.Net;
using System.Net.Mime;
using System.Runtime.Remoting.Messaging;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Xml;
using Bitmap = System.Drawing.Bitmap;
using Graphics = System.Drawing.Graphics;
using GraphicsUnit = System.Drawing.GraphicsUnit;
using Rectangle = System.Drawing.Rectangle;
using File = System.IO.File;
​
​
namespace AdjBO
{
    public class DTO
    {
​
        public class menuTree
        {
            // these are needed to set up the fancytree widget
            public string title { get; set; }
            public string key { get; set; }
            public bool folder { get; set; }
            public List<menuTree> children { get; set; }
            public List<menuTree> under { get; set; }
        }
        
        public class GenMenuList
        {
            // independant key for db record
            public int keyno { get; set; }
            
            // tree label name
            public string mdisplay { get; set; }
            
            // what level of the tree it's on, 0 being topmost parent
            public int levelno { get; set; }
            
            // if under !=0, under=key of parent it's nested under
            public int under { get; set; }      
                    
            // folder icon true or false for front end tree
            public bool folder { get; set; }
            
            // create list for children
            public List<GenMenuList> children { get; set; }
            
            public GenMenuList nest { get; set; }
            public GenMenuList(int keynoc, string mdisplayc, int levelnoc, int underc)
            {
                this.keyno = keynoc;
                this.mdisplay = mdisplayc;
                this.levelno = levelnoc;
                this.under = underc;
            }
        }
        
    }   
}

@model AdjBO.DTO

<!DOCTYPE html>

<html lang="en">
	<head>
		<meta charset="utf-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>Demo</title>

		<!-- CSS Includes -->
		<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
		<link rel="stylesheet" href="//rawgit.com/mar10/fancytree/master/src/skin-win8/ui.fancytree.css">
			
	</head>
	
	<body>
		<div class="container">
			<div class="col-md-6 col-md-offset-3">
				
				<div id="tree">
  				</div>
				
			</div>
			</div>
		</div>

		<!-- JS includes -->
		<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
		<script src="//code.jquery.com/ui/1.8.18/jquery-ui.js"></script>
		<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
		<script src="//rawgit.com/mar10/fancytree/master/src/jquery.fancytree.js"></script>
		
		
		<script type="text/javascript">
		
		
			$(function(){
							
				$.ajax({
					url: '@Url.RouteUrl(new{ action="getJsonMlist", controller="Asystem"})',
					dataType: 'json'					
				}).done(function(data) {
				
					$("#tree").fancytree({
						source: data
					});
			
				})
				.fail(function() {
					document.write( "ajax error" );
				});
			
			}); // end document ready			

		</script>
	</body>
</html>

View

 
@model AdjBO.DTO
​
<!DOCTYPE html>
​
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>Demo</title>
​
        <!-- CSS Includes -->
        <link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
        <link rel="stylesheet" href="//rawgit.com/mar10/fancytree/master/src/skin-win8/ui.fancytree.css">
            
    </head>
    
    <body>
        <div class="container">
            <div class="col-md-6 col-md-offset-3">
                
                <div id="tree">
                </div>
                
            </div>
            </div>
        </div>
​
        <!-- JS includes -->
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
        <script src="//code.jquery.com/ui/1.8.18/jquery-ui.js"></script>
        <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
        <script src="//rawgit.com/mar10/fancytree/master/src/jquery.fancytree.js"></script>
        
        
        <script type="text/javascript">
        
        
            $(function(){
                            
                $.ajax({
                    url: '@Url.RouteUrl(new{ action="getJsonMlist", controller="Asystem"})',
                    dataType: 'json'                    
                }).done(function(data) {
                
                    $("#tree").fancytree({
                        source: data
                    });
            
                })
                .fail(function() {
                    document.write( "ajax error" );
                });
            
            }); // end document ready           
​
        </script>
    </body>
</html>
​

using System;
using System.Web.Mvc;
using System.Collections.Generic;


namespace AdjBO
{
    public class AsystemController : Controller
    {
		[HttpGet]
		public ActionResult Index()
		{

			
			return View(new DTO());
		}
		
		[HttpGet]
		public ActionResult getJsonMlist()
		{
			List<DTO.GenMenuList> list = new List<DTO.GenMenuList>();
				DTO.GenMenuList item1 = new DTO.GenMenuList(1, "Parent Folder 1", 0, 0);
				list.Add(item1);
			
				DTO.GenMenuList item5 = new DTO.GenMenuList(5, "(1) Nested Folder", 1, 1);
				item1.nest = item5;
			
				DTO.GenMenuList key12 = new DTO.GenMenuList(12, "(1) Nested Nested File", 2, 5);
				item5.nest = key12;
	
				DTO.GenMenuList item2 = new DTO.GenMenuList(2, "Parent Folder 2", 0, 0);
				list.Add(item2);			
			return Json(GetGenMenu(list),JsonRequestBehavior.AllowGet);
		}

		
		public void Traverse(List<DTO.menuTree> mlist, DTO.GenMenuList dto, DTO.menuTree m1)
		{
			foreach (var i in mlist)
			{
				// if this is a matching child
				if (i.key == dto.under.ToString())
				{
					// add this as a child
					i.children.Add(m1);
				}
				i.folder = i.children.Count != 0;
				Traverse(i.children, dto, m1);
			}    
		}
	
		public List<DTO.menuTree> GetGenMenu(List<DTO.GenMenuList> list)
		{            
			// create new menu tree
			List<DTO.menuTree> mlist = new List<DTO.menuTree>();
			
			// hardcode manual example
			string genser = Newtonsoft.Json.JsonConvert.SerializeObject(list);
			Console.WriteLine("First List (nested correctly):");
			Console.WriteLine(genser);
			
			
			foreach (DTO.GenMenuList dto in list)
			{
				// make a new branch of tree
				DTO.menuTree m1 = new DTO.menuTree();
				m1.title = dto.mdisplay;
				m1.key = dto.keyno.ToString();
				m1.children = new List<DTO.menuTree>();
				
				// this is a parent folder
				if (dto.levelno == 0)
				{
					mlist.Add(m1);
				}
				
				else
				{
					Traverse(mlist, dto, m1);				
				}
				
			}
			
			string chkmlist = Newtonsoft.Json.JsonConvert.SerializeObject(mlist);
			
			Console.WriteLine("\nSecond List (catching the parents):");
			Console.WriteLine(chkmlist);
	
			return mlist;
			//return "returned";
			//return Json(mlist, JsonRequestBehavior.AllowGet);
		}
		
		[HttpPost]
		
		public JsonResult GetAnswer(string question)
		{				
			int index = _rnd.Next(_db.Count);
			var answer = _db[index];
			return Json("answer");
			//return Json(answer);
		}

		private static Random _rnd = new Random();
		
		private static List<string> _db = new List<string> { "Yes", "No", "Definitely, yes", "I don't know", "Looks like, yes"} ;
		
	}
}

Controller

 
using System;
using System.Web.Mvc;
using System.Collections.Generic;
​
​
namespace AdjBO
{
    public class AsystemController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
​
            
            return View(new DTO());
        }
        
        [HttpGet]
        public ActionResult getJsonMlist()
        {
            List<DTO.GenMenuList> list = new List<DTO.GenMenuList>();
                DTO.GenMenuList item1 = new DTO.GenMenuList(1, "Parent Folder 1", 0, 0);
                list.Add(item1);
            
                DTO.GenMenuList item5 = new DTO.GenMenuList(5, "(1) Nested Folder", 1, 1);
                item1.nest = item5;
            
                DTO.GenMenuList key12 = new DTO.GenMenuList(12, "(1) Nested Nested File", 2, 5);
                item5.nest = key12;
    
                DTO.GenMenuList item2 = new DTO.GenMenuList(2, "Parent Folder 2", 0, 0);
                list.Add(item2);            
            return Json(GetGenMenu(list),JsonRequestBehavior.AllowGet);
        }
​
        
        public void Traverse(List<DTO.menuTree> mlist, DTO.GenMenuList dto, DTO.menuTree m1)
        {
            foreach (var i in mlist)
            {
                // if this is a matching child
                if (i.key == dto.under.ToString())
                {
                    // add this as a child
                    i.children.Add(m1);
                }
                i.folder = i.children.Count != 0;
                Traverse(i.children, dto, m1);
            }    
        }
    
        public List<DTO.menuTree> GetGenMenu(List<DTO.GenMenuList> list)
        {            
            // create new menu tree
            List<DTO.menuTree> mlist = new List<DTO.menuTree>();
            
            // hardcode manual example
            string genser = Newtonsoft.Json.JsonConvert.SerializeObject(list);
            Console.WriteLine("First List (nested correctly):");
            Console.WriteLine(genser);
            
            
            foreach (DTO.GenMenuList dto in list)
            {
                // make a new branch of tree
                DTO.menuTree m1 = new DTO.menuTree();
                m1.title = dto.mdisplay;
                m1.key = dto.keyno.ToString();
                m1.children = new List<DTO.menuTree>();
                
                // this is a parent folder
                if (dto.levelno == 0)
                {
                    mlist.Add(m1);
                }
                
                else
                {
                    Traverse(mlist, dto, m1);               
                }
                
            }
            
            string chkmlist = Newtonsoft.Json.JsonConvert.SerializeObject(mlist);
            
            Console.WriteLine("\nSecond List (catching the parents):");
            Console.WriteLine(chkmlist);
    
            return mlist;
            //return "returned";
            //return Json(mlist, JsonRequestBehavior.AllowGet);
        }
        
        [HttpPost]
        
        public JsonResult GetAnswer(string question)
        {               
            int index = _rnd.Next(_db.Count);
            var answer = _db[index];
            return Json("answer");
            //return Json(answer);
        }
​
        private static Random _rnd = new Random();
        
        private static List<string> _db = new List<string> { "Yes", "No", "Definitely, yes", "I don't know", "Looks like, yes"} ;
        
    }
}

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