Write your code in $(document).ready block.
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$("[id*=GridView1] td").bind("mouseout", function () {
$(this).closest("tr").find("[id*=lnkDelete]").hide();
});
});
</script>
Complete Sample:
HTML
<asp:GridView ID="GridView1" HeaderStyle-BackColor="#3AC0F2" HeaderStyle-ForeColor="White"
runat="server" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="Id" HeaderText="Id" ItemStyle-Width="30" />
<asp:BoundField DataField="Name" HeaderText="Name" ItemStyle-Width="150" />
<asp:BoundField DataField="Country" HeaderText="Country" ItemStyle-Width="150" />
<asp:TemplateField HeaderText="Delete">
<ItemTemplate>
<asp:Button ID="btnDelete" Text="Delete" runat="server" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
jQuery
<script type="text/javascript">
$(document).ready(function () {
$("[id*=btnDelete]").hide();
});
$("[id*=GridView1] td").live("mouseout", function () {
$(this).closest("tr").find("[id*=btnDelete]").hide();
});
$("[id*=GridView1] td").live("mouseover", function () {
$(this).closest("tr").find("[id*=btnDelete]").show();
});
</script>
Namespace
using System.Data;
C#
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
DataTable dt = new DataTable();
dt.Columns.AddRange(new DataColumn[3] { new DataColumn("Id", typeof(int)),
new DataColumn("Name", typeof(string)),
new DataColumn("Country",typeof(string)) });
dt.Rows.Add(1, "John Hammond", "United States");
dt.Rows.Add(2, "Mudassar Khan", "India");
dt.Rows.Add(3, "Suzanne Mathews", "France");
dt.Rows.Add(4, "Robert Schidner", "Russia");
GridView1.DataSource = dt;
GridView1.DataBind();
}
}
Screenshot