How to display gridview nth row value in dropdownlist jquery?

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I need to display the gridview row value in the dropdownlist box and i have used the below code for the textbox but it doesn't work for the dropdownlist box.

What I have tried:

var row = $(this).closest('tr');
var ID = row.find("td:first").text();
$("#<%=TextBox12.ClientID%>").val(ID);

Posted 7-Nov-16 21:35pm

Aashish68

Updated 12-Nov-16 4:01am

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Karthik_Mahalingam 8-Nov-16 4:51am

during on load or on row button click?

Aashish68 8-Nov-16 8:06am

During on Load

Karthik_Mahalingam 8-Nov-16 23:21pm

what is the structure of the grid

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manu_dhobale · Answer 1 · 2016-11-12T04:01:00

Here is one example with simple gridview, on button click, one column values are loaded into dropdownlist, hope this helps

ASP.NET

<%@ Page Language="C#" AutoEventWireup="true" EnableEventValidation="false" CodeBehind="gridvJq.aspx.cs" Inherits="WebApplication1.gridvJq" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <script src="Scripts/jquery-1.7.min.js"></script>
    <script src="Scripts/jquery-1.7.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $("#Button1").click(function () {
                $("#<%=GridView1.ClientID %> tr").each(function () {
                    if (!this.rowIndex) return;
                    var cellval = $(this).find("td:nth-last-child(2)").html();
                    $('#DropDownList1').append($("<option></option>").val(cellval).html(cellval));

                });
                return false;
            });
        });

    </script>
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
        <div>
            <asp:GridView ID="GridView1" runat="server"></asp:GridView>
            <br />
            <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
            <br />
            <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="true"></asp:DropDownList>
        </div>
    </form>
</body>
</html>