Hi I am using trying to use the 12.2 igGrid with MVC 4.  The grid binds with no problem however, when the page is rendered the grid is not visible.  

Controller code:

[GridDataSourceAction]
public ActionResult Index()
{

//Get complete list of Templates from DB
var templates = from t in db.FolderTypes
orderby t.TypeID
select new Template
{
ID = t.TypeID,
Desc = t.TypeDescription,
Added = t.DateAdded,
AddBy = t.AddedBy,
Modified = t.DateModified,
ModBy = t.ModifiedBy,
Enabled = t.Enabled,
DisplayOrder = t.DisplayOrder
};

return View(templates.AsQueryable<Template>());
;
}

View code:

@( Html.Infragistics().Grid(Model).ID("grid1")
.PrimaryKey("ID")
.AutoGenerateColumns(true)
.AutoGenerateLayouts(true)
.Virtualization(false)
.LocalSchemaTransform(true)
.RenderCheckboxes(true)
.Columns(column =>
{

column.For(x => x.ID).DataType("string").HeaderText("ID");
column.For(x => x.Desc).DataType("string").HeaderText("Description");
column.For(x => x.AddBy).DataType("string").HeaderText("Added By");
column.For(x => x.Added).DataType("date").HeaderText("Date Added");
column.For(x => x.ModBy).DataType("string").HeaderText("Modified By");
column.For(x => x.Modified).DataType("date").HeaderText("Date Modified");
column.For(x => x.Enabled).DataType("string").HeaderText("Enabled");
})
.Features(features =>
{
features.Sorting().Type(OpType.Local);
features.Paging().PageSize(30).Type(OpType.Local);
features.Selection().Mode(SelectionMode.Row);
features.Updating().EnableAddRow(false).EnableDeleteRow(true)
.EditMode(GridEditMode.RowEditTemplate)
.RowEditDialogContainment("owner")
.RowEditDialogWidth("300px")
.RowEditDialogHeight("200px")
.RowEditDialogOkCancelButtonWidth("100px")
.RowEditDialogFieldWidth("150px")
.ShowReadonlyEditors(false)
.RowEditDialogRowTemplateID("rowEditDialogRowTemplate1")
.ColumnSettings(settings =>
{
settings.ColumnSetting().ColumnKey("ID").ReadOnly(true);
settings.ColumnSetting().ColumnKey("AddBy").ReadOnly(true);
settings.ColumnSetting().ColumnKey("Added").ReadOnly(true);
settings.ColumnSetting().ColumnKey("ModBy").ReadOnly(true);
settings.ColumnSetting().ColumnKey("Modified").ReadOnly(true);

settings.ColumnSetting().ColumnKey("Desc").EditorType(ColumnEditorType.Text).TextEditorOptions(options => options.ValidatorOptions(option =>
{
option.KeepFocus(ValidatorKeepFocus.Never);
option.BodyAsParent(false);
option.Required(true);
}));
settings.ColumnSetting().ColumnKey("Enabled").EditorType(ColumnEditorType.Text).TextEditorOptions(options => options.ValidatorOptions(option =>
{
option.KeepFocus(ValidatorKeepFocus.Never);
option.BodyAsParent(false);
option.Required(true);
}));
});
})
.DataBind()
.Height("500px")
.Width("100%")
.Render())