namespace FsWeb.Models
 type Book = { Id : Guid; Name : string }

namespace FsWeb.Models 
type Book() = member val Name = "" with get, set

open System.ComponentModel.DataAnnotations
 type Book() = [<Required>] member val Name = "" with get, set

namespace FsWeb.Models 
open System 
open System.ComponentModel.DataAnnotations 
type Book() = [<Key>] member val Id = Guid.NewGuid() with get, set 
[<Required>] member val Name = "" with get, set

<link href='http://vahid.nasiri.googlepages.com/SyntaxHighlighter.css' rel='stylesheet' type='text/css'/>
<script src='http://vahid.nasiri.googlepages.com/shCore.js' type='text/javascript'/>
<script src='http://vahid.nasiri.googlepages.com/shBrushCpp.js' type='text/javascript'/>
<script src='http://vahid.nasiri.googlepages.com/shBrushCSharp.js' type='text/javascript'/>
<script src='http://vahid.nasiri.googlepages.com/shBrushCss.js' type='text/javascript'/>
<script src='http://vahid.nasiri.googlepages.com/shBrushJava.js' type='text/javascript'/>
<script src='http://vahid.nasiri.googlepages.com/shBrushJScript.js' type='text/javascript'/>
<script src='http://vahid.nasiri.googlepages.com/shBrushSql.js' type='text/javascript'/>
<script src='http://vahid.nasiri.googlepages.com/shBrushXml.js' type='text/javascript'/>

<script class='javascript'>
//<![CDATA[
  function FindTagsByName(container, name, Tag)
  {
      var elements = document.getElementsByTagName(Tag);
      for (var i = 0; i < elements.length; i  )
      {
          if (elements[i].getAttribute("name") == name)
          {
              container.push(elements[i]);
          }
      }
  }
  var elements = [];
  FindTagsByName(elements, "code", "pre");
  FindTagsByName(elements, "code", "textarea");

for(var i=0; i < elements.length; i  ) {
if(elements[i].nodeName.toUpperCase() == "TEXTAREA") {
 var childNode = elements[i].childNodes[0];
 var newNode = document.createTextNode(childNode.nodeValue.replace(/<br\s*\/?>/gi,'\n'));
 elements[i].replaceChild(newNode, childNode);

}
else if(elements[i].nodeName.toUpperCase() == "PRE") {
 brs = elements[i].getElementsByTagName("br");
 for(var j = 0, brLength = brs.length; j < brLength; j  ) {
  var newNode = document.createTextNode("\n");
  elements[i].replaceChild(newNode, brs[0]);
 }
}
}
// dp.SyntaxHighlighter.ClipboardSwf =
//"http://vahid.nasiri.googlepages.com/clipboard.swf";
dp.SyntaxHighlighter.HighlightAll("code");
//]]>
</script>

</div></div> <!-- end outer-wrapper -->

<div align="left" dir="ltr">
<pre name='code' language='sql'>
--get login time
SELECT login_time FROM master..sysprocesses WHERE spid = 1
</pre>
</div>

--get login time
SELECT login_time FROM master..sysprocesses WHERE spid = 1

<div>
@(Html.Kendo().TreeView()
        .Name("treeview")
        .TemplateId("treeview-template")
        .HtmlAttributes(new { @class = "demo-section" })
        .DragAndDrop(true)
        .BindTo(Model.Where(e=>e.ParentFolderID==null).OrderBy(e=>e.Order), mappings => 
        {
            mappings.For<DAL.Folder>(binding => binding
                    .ItemDataBound((item, folder) =>
                    {
                        item.Text = folder.FolderName;
                        item.SpriteCssClasses = "folder";
                        item.Expanded=true;
                        item.Id = folder.FolderID.ToString();
                    })
                    .Children(folder => folder.Folder1));
            mappings.For<DAL.Folder>(binding => binding
                    .ItemDataBound((item, folder) =>
                    {
                        item.Text = folder.FolderName;
                        item.SpriteCssClasses = " folder";
                        item.Expanded = true;
                        item.Id = folder.FolderID.ToString();
                    }));
        })
)
</div>

<a href="#" id="serialize">ذخیره</a>

$('#serialize').click(function () {
            serialized = serialize();
            window.location.href = "Folder/SaveMenu?serial=" + serialized + "!";
        });

        function serialize() {
            var tree = $("#treeview").data("kendoTreeView");
            var json = treeToJson(tree.dataSource.view());
            return JSON.stringify(json);
        }

        function treeToJson(nodes) {

            return $.map(nodes, function (n, i) {

                var result = { id: n.id};
                //var result = { text: n.text, id: n.id, expanded: n.expanded, checked: n.checked };
                if (n.hasChildren)
                    result.items = treeToJson(n.children.view());

                return result;
            });
        }

var tree = $("#treeview").data("kendoTreeView");
var json = treeToJson(tree.dataSource.view());

var result = { id: n.id};
 //var result = { text: n.text, id: n.id, expanded: n.expanded, checked: n.checked };
 if (n.hasChildren)
 result.items = treeToJson(n.children.view());

return JSON.stringify(json);

window.location.href = "Folder/SaveMenu?serial=" + serialized + "!";

"[{\"id\":\"2\"},{\"id\":\"5\",\"items\":[{\"id\":\"3\"},{\"id\":\"6\"},{\"id\":\"7\"}]}]!"

string serialized;
Dictionary<int, int> numbers = new Dictionary<int, int>();   

public ActionResult SaveMenu(string serial)
        {
            var newfolders = new List<Folder>();
            serialized = serial;
            calculte_serialized(0);
            return RedirectToAction("Index");
        }

void calculte_serialized(int parent)
        {
            while (serialized.Length > 0)
            {
                var id_index=serialized.IndexOf("id");
                if (id_index == -1)
                {
                    return;
                }
                serialized = serialized.Substring(id_index + 5);
                var quote_index = serialized.IndexOf("\"");
                var id=serialized.Substring(0, quote_index);
                numbers.Add(int.Parse(id), parent);
                serialized = serialized.Substring(quote_index);
                var condition = serialized.Substring(0,3);
                switch (condition)
                {
                    case "\"},":
                        break;
                    case "\",\"":
                        calculte_serialized(int.Parse(id));
                        break;
                    case "\"}]":
                        return;
                        break;
                    default:
                        break;
                }
            }
        }