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how to call a javascript function on rowcommand event of gridview

Posted By: radhika     Posted Date: November 01, 2010    Points:2   Category :ASP.Net
My requirement is when I select any record from gridview then I set the textbox value 1. For that I wrote javascript fn settxtvalue1. I am using rowcommand event.
I have to call javascript fn in gridview. How to do it?


Html Src
--------
<script type="text/javascript">

function settxtvalue1()
{
document.getElementById('<%=TextBox1.ClientID%>').value='1';
}

</script>

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowCommand="GridView1_RowCommand" GridLines="None">
<Columns>
<asp:ButtonField ButtonType="Button" CommandName="Select" Text="Select" />
<asp:BoundField DataField="name" HeaderText="Name">
</asp:BoundField>

</Columns>


Code Behind
------------

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{

if (e.CommandName == "Select")
{
int rowIndex = Convert.ToInt32(e.CommandArgument);
txtname.Text = GridView1.Rows[rowIndex].Cells[1].Text;

}

conn = new SqlConnection(ConnectionString);
conn.Open();

cmd = new SqlCommand("select id from example where name ='" + txtname.Text + "' ", conn);
da = new SqlDataAdapter(cmd);
da.Fill(ds1);

conn.Close();
}


Responses
Author: Jean Paul             
Posted Date: November 02, 2010     Points: 5   

The row command happens on the server side.

Javascrip call should happen on the client side.

Jean Paul http://jeanpaulva.com/


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