Hello Aleksandar,

Thanks for your quick reply.
But you have tested in an HTML5 project.
My project loads only ASPX pages like sample bellow.

Can you try in this context please?

Best regards.

Claudio.

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<My.Business.Model.GestionTables.CodeLibelle>" %>


<%@ Import Namespace="Infragistics.Web.Mvc" %>
<%@ Import Namespace="My.Client.MvcApplication.Helpers" %>


<asp:Content ID="Content2" ContentPlaceHolderID="head" runat="server">

    <%= Html.OpenBaliseScript() %>
    <%: Html.ClearValidationSummary("MyForm") %>
    <%: Html.AddValidationSummaryError("MyForm") %>
    <%= Html.CloseBaliseScript() %>

    <script type="text/javascript">

        var grid = $('#CodeLibelle');

        grid.on("iggridupdatingrowdeleting", null, function (e, args) {
            //Confirmation avant la suppression
            if (confirm('Etes vous sur de vouloir supprimer cette ligne ?\n\n Code : ' + args.rowID)) {
                var code = $("#CodeLibelle").igGrid("getCellValue", args.rowID, "Code");
                //Vérifcation et suppression 
                var url = "<%: Url.Action("DeleteCodeLibelle", "GestionTable") %>" + "?sCode=" + code;
                window.location.href = url;
            }
            else {
                return false;
            }
        });

        $("#CodeLibelle").on("iggridupdatingeditrowstarting", null, function (event, ui) {
            if (!ui.rowAdding) {
                afficherPopup('createUpdatePopup', 'Modification d\'un élément', '<%=Url.Action("GetCodeLibelleUpdatePopup") %>', "CreateUpdateCodeLibelle", { sCode: ui.rowID });
            }
            else {
                afficherPopup('createUpdatePopup', 'Ajout d\'un élément', '<%=Url.Action("GetCodeLibelleCreatePopup") %>?Type=<%=Model.Type%>', "CreateUpdateCodeLibelle");
            }
            return false;
        });

        /*
        Méthode appelée lorsque l'update par la pop up est un success.
        */
        function updateSuccess(obj) {
            //ok tout s'est bien passé
            if (obj == true) {
                $('#createUpdatePopup').dialog("close");
                //refresh de la grille
                $("#CodeLibelle").igGrid("dataBind");
            }
            else {
                //on affiche le contenu de la réponse dans la pop up
                $('#createUpdatePopup').html(obj);
            }
        }
    </script>
</asp:Content>

<asp:Content ID="Content1" ContentPlaceHolderID="MainContent" runat="server">

    <h1><%:Model.Title %></h1>

    <% using (Html.BeginForm("Index", "GestionCodeLibelle", FormMethod.Post, new { id = "MyForm" }))
       { %>

    <div class="input_form">
        <%: Html.ValidationSummary(false)%>
    </div>

    <div class="input_form">
        <%= Html.Infragistics().Grid(Model.ListeCodeLibelle)
            .ID("CodeLibelle")
            .DataSourceUrl(Url.Action("GetCodeLibelle"))
            .AutoCommit(true)
            .PrimaryKey("Code")
            .AutoGenerateColumns(false)
            .EnableHoverStyles(true)
            .Columns(column =>
            {
                column.For(x => x.Code).Width("90");
                column.For(x => x.Description).Width("600");
            })
            .Features(features => {
                features.Paging()
                    .Type(OpType.Local)
                    .PageSize(20);
                features.Sorting()
                    .Mode(SortingMode.Single)
                    .Type(OpType.Local);
               
                    features.Updating()
                        .EnableAddRow(true)
                        .EnableDeleteRow(true)
                        .StartEditTriggers(GridStartEditTriggers.DblClick)
                        .EditMode(GridEditMode.Row)
                        .ColumnSettings(settings =>
                        {
                            settings.ColumnSetting().ColumnKey("Code").ReadOnly(true);
                            settings.ColumnSetting().ColumnKey("Description").ReadOnly(true);                                                    
                        });
            })
            .DataBind()
            .Render()%>
    </div>

    <div id="createUpdatePopup">
    </div>

    <% } %>
</asp:Content>

IgniteUIAspx.7z