Implement HTML5 charts from database using Chart.js and jQuery AJAX in ASP.Net

i did it:

<asp:Label ID="lbl_crct" runat="server" Text=""></asp:Label>
    <asp:Label ID="lbl_incrct" runat="server" Text=""></asp:Label>
   
    
 <script type="text/javascript">

     var crct = $('#<%= lbl_crct.ClientID %>').text();

     var incrct = $('#<%= lbl_incrct.ClientID %>').text();
     
        var doughnutData = [
                {
                    value: incrct,
                    color: "#F7464A"
                },
                {
                    value: crct,
                    color: "#8cc63f"
                }

            ];

        var myDoughnut = new Chart(document.getElementById("canvas").getContext("2d")).Doughnut(doughnutData);
    
    </script>

Code behind:

       lbl_crct.Text = ViewState["correct"].ToString();

       lbl_incrct.Text = ViewState["incorrect"].ToString();