C# – How to bind a Kendo UI Grid to a collection of the model in an editor template using MVC Razor

ckendo-asp.net-mvckendo-gridkendo-uirazor

I Have a Grid that is based on a Model Similar to

public class UserModel
{
  ...
  public IList<UserOrgModel> UserOrg {get; set;}
  ...
}

This Grid is set to .Editable(e => e.Mode(GridEditMode.PopUp).TemplateName("...") and open this editorTemplate to edit the row I selected (by pressing Action Button).

This Editor Template contain also a Grid that would be bind to my collection.

I defined my grid this way

@(Html.Kendo().Grid(Model.UserOrg)
  .Name("blabla")
  .Columns(col => 
  {
    col.Bound(c => c.Id);
  })
)

When I do this my grid based on my collection is always empty.
Any Idea how I can use Kendo UI and its grid to do what I want. I don't know how to bind my grid with the "collection" of my model.

Best Answer

I found my Answer here: Grid Popup Editing Navigation Property Collection with nested Grid

I Downloaded the demo and All I wanted was there. This is exactly what I was looking for!

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Kendo mvc grid InLine Edit Mode DateTimePicker Template gives Error

Set the kendo culture:

@{
var culture = "en-GB";
}

<script src="@Url.Content("~/Scripts/kendo/cultures/kendo.culture." + @culture + ".min.js")"></script>

<script>  kendo.culture("@culture"); </script>

Delphi – How to get the name of the current user in delphi

The problem is that dwUserNameLen contains the length of the string, including the trailing zero terminator. So when you do:

SetLength(sUserName, dwUserNameLen);

this results in sUserName being set to 'Kobus#0'. At some point you then pass this to a Windows API dialog function that treats the string as a null-terminated string, and truncates the string at the stray null-terminator.

So you fix it like this:

SetLength(sUserName, dwUserNameLen-1);

Note that you should also check the return value of GetUserName in case that call fails:

if not GetUserName(PChar(sUserName), dwUserNameLen) then
  RaiseLastOSError;

or a rather crisper variant:

Win32Check(GetUserName(PChar(sUserName), dwUserNameLen));

One final point. This is the wrong way to get hold of the roaming app data folder. For a start you are assuming all sorts of implementation details. Your approach will fail on older versions of Windows which use different naming patterns. Or some future version of Windows. Or the current versions that have been configured in a different way.

The right way to do this is to ask the system where the roaming app data folder is. Do that using CSIDL_APPDATA (for older Windows versions), or FOLDERID_RoamingAppData (for modern Windows versions).

Best Answer

Related Solutions

Kendo mvc grid InLine Edit Mode DateTimePicker Template gives Error

Delphi – How to get the name of the current user in delphi

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