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No se muestra el grid

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118823 Apr 13,2015 11:19 AM UTC Apr 16,2015 03:22 PM UTC ASP.NET Web Forms 3
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Tags: Grid
Martin Gonzalez de la Torre
Asked On April 13, 2015 11:19 AM UTC

Buenos dias.
Tengo un aspx, en la cual quiero mostrar un listado simple, sin paginación. 
Para ello me traigo en un List<TModel>, un cantidad de unos mil registros, y lo asocio a un Grid, pero el Grid no se muestra. adjunto codigo fuente 
aspx.
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<br /><br />
<div id="wrapper">
    <p>Antes del listado</p>
      <div class="wrapper_tabla">
          <ej:Grid ID="FlatGrid" runat="server" AllowSorting="True" AllowPaging="false" Visible ="true" >
           <Columns>
                <ej:Column Field="Nombre" HeaderText="Nombre"   TextAlign="Right" Width="150" Visible="true"/>
                <ej:Column Field="Descripcion" HeaderText="Descripción" Width="250"  Visible ="true" />                
           </Columns>
         </ej:Grid>
     </div>
    <br /><br />

    <p>fin</p>
</div> 
</asp:Content>

CodeBehind
  List<Models> modelos= new List<Models>();
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["Usuario"] == null)
                Response.Redirect("~/Login.aspx");
            else
            {
                BindDataSource(); 
            }
         
           
        }



        private void BindDataSource()
        {
            clsModelos m = new clsModelos();

            m.ListarModelos();
            try
            {

                for (int i = 0; i < m.listModelos.Count; i++)
                {
                    modelos.Add(new Models(m.listModelos[i].Nombre ,m.listModelos[i].Descripcion ));
                    
                }

                this.FlatGrid.DataSource = modelos;
                this.FlatGrid.
                this.FlatGrid.DataBind();
            }
            catch (Exception err)
            { 
            }
            
         
         
        }

        [Serializable]
        public class Models
        {
            public Models()
            {

            }
            public Models(string nombre, string descripcion)
            {
                this.Nombre = nombre;
                this.Descripcion= descripcion;
            }
            public string Nombre { get; set; }
            public string Descripcion { get; set; }
        }
Muchas Gracias 
Un saludo
Martín Gonzalez-.

Gowthami V [Syncfusion]
Replied On April 14, 2015 10:03 AM UTC

Hi Martin,

We have analyzed the reported issue and the code snippets that you have shared with us. We suspect that you would have missed out to refer the scripts and css files in your project.

The scripts and the css files can be found in the following location.

CSS Location: C:\Program Files (x86)\Syncfusion\Essential Studio\13.1.0.21\JavaScript\assets\css\web

Script Location: C:\Program Files (x86)\Syncfusion\Essential Studio\13.1.0.21\JavaScript\assets\scripts\web

Please refer the below Online Documentation link for creating a sample in ASP manually.

Online Documentation link: http://help.syncfusion.com/ug/js/default.htm#!documents/createmanually1.htm
For your convenience we have created a simple sample binding 2000 records to grid and displaying the grid without paging. The sample can be downloaded from the below location.

Sample Link: Sample.zip

Please try the above sample and if you are still facing the issue, then please get back to us with more information such as any script error thrown or reproduce the issue in the above sample if possible.

Regards
Gowthami V.


Manolo
Replied On April 15, 2015 07:45 AM UTC


Gowthami V [Syncfusion]
Replied On April 16, 2015 03:22 PM UTC

Hi Martin,
We deeply regret for the inconvenience caused.

We have fixed the issue. The page is working fine now.

http://help.syncfusion.com/ug/js/index.html#!Documents/createmanually1.htm
Please let us know if you have any concerns.
Regards,
Gowthami V.

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