Как сохранить значения JQuery в базе данных?

Question

Вот мои коды, я делаю оценки, я могу отображать звезды, которые я выбрал на этикетке, но когда я сохраняю в базе данных, значение равно 0 . Как мне решить это?

Review.aspx

<script type="text/javascript">

    function Decide(option) {
        var temp = "";
        document.getElementById('lblRate').innerText = "";
        if (option == 1) {
            document.getElementById('Rating1').className = "Filled";
            document.getElementById('Rating2').className = "Empty";
            document.getElementById('Rating3').className = "Empty";
            document.getElementById('Rating4').className = "Empty";
            document.getElementById('Rating5').className = "Empty";
            temp = "1";
        }
        if (option == 2) {
            document.getElementById('Rating1').className = "Filled";
            document.getElementById('Rating2').className = "Filled";
            document.getElementById('Rating3').className = "Empty";
            document.getElementById('Rating4').className = "Empty";
            document.getElementById('Rating5').className = "Empty";
            temp = "2";

        }
        if (option == 3) {
            document.getElementById('Rating1').className = "Filled";
            document.getElementById('Rating2').className = "Filled";
            document.getElementById('Rating3').className = "Filled";
            document.getElementById('Rating4').className = "Empty";
            document.getElementById('Rating5').className = "Empty";
            temp = "3";
        }
        if (option == 4) {
            document.getElementById('Rating1').className = "Filled";
            document.getElementById('Rating2').className = "Filled";
            document.getElementById('Rating3').className = "Filled";
            document.getElementById('Rating4').className = "Filled";
            document.getElementById('Rating5').className = "Empty";
            temp = "4";
        }
        if (option == 5) {
            document.getElementById('Rating1').className = "Filled";
            document.getElementById('Rating2').className = "Filled";
            document.getElementById('Rating3').className = "Filled";
            document.getElementById('Rating4').className = "Filled";
            document.getElementById('Rating5').className = "Filled";
            temp = "5";
        }
        document.getElementById('lblRate').innerText = temp;

        return false;
    }

</script>

<form id="form1" runat="server">
<h1>Reviews for Dog Sitter , Please Rate!</h1>
    <h2>You are giving ratings to:</h2>
    <p>Sitter&#39;s Name:<asp:Label ID="SitterLabel" runat="server" Text=""></asp:Label>
    </p>
    <p>Served you on :<asp:Label ID="DateLabel" runat="server" Text=""></asp:Label>
    </p>
    <div>
<asp:Button BorderStyle="None" ID="Rating1" onmouseover="return Decide(1);" OnClientClick="return Decide(1);"
    Height="50px" Width="50px" CssClass="Empty" runat="server" />
<asp:Button BorderStyle="None" ID="Rating2" onmouseover="return Decide(2);" OnClientClick="return Decide(2);"
     Height="50px" Width="50px" CssClass="Empty" runat="server" />
<asp:Button BorderStyle="None" ID="Rating3" onmouseover="return Decide(3);" OnClientClick="return Decide(3);"
    Height="50px" Width="50px" CssClass="Empty" runat="server" />
<asp:Button BorderStyle="None" ID="Rating4" onmouseover="return Decide(4);" OnClientClick="return Decide(4);"
     Height="50px" Width="50px" CssClass="Empty" runat="server" />
<asp:Button BorderStyle="None" ID="Rating5" onmouseover="return Decide(5);" OnClientClick="return Decide(5);"
     Height="50px" Width="50px" CssClass="Empty" runat="server" />
        </div>
<br />
<br />
    <div id="lblrate">
        <strong><span class="auto-style1">You have given this amount of stars: </span></strong>
 <asp:Label ID="lblRate" runat="server" Text="" style="font-size:40px; font-family:Arial" ></asp:Label>
        <br />
        <asp:Button ID="Button1" runat="server" Text="Submit" Height="121px" Width="295px" OnClick="Button1_Click" />
  </div>
</form>

Review.aspx.cs

public partial class Review : System.Web.UI.Page
{
    string connstring = ConfigurationManager.ConnectionStrings["FosterDogContext"].ConnectionString;

    protected void Page_Load(object sender, EventArgs e)
    {

    }


    protected void Button1_Click(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection(connstring);
        SqlCommand cmd = new SqlCommand("insert into Review(reviewNo) values('"+lblRate.Text+"')", con);
        con.Open();
        cmd.ExecuteNonQuery();
        con.Close();
        Response.Redirect("ReviewDone.aspx");

    }
}