Hi..
Gridview enterkey is not working ..plz resolve this.
Design Code:
<head runat="server">
<script type="text/javascript">
function controlEnter(obj, event) {
var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
if (keyCode == 13) {
document.getElementById(obj).focus();
return false;
}
else {
return true;
}
}
</script>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h3>
Gridview with Enter Key sample</h3>
</div>
<div>
<asp:GridView ID="Grid_EnterKey" runat="server" AutoGenerateColumns="false"
OnRowDataBound="Grid_EnterKey_RowDataBound"
>
<Columns>
<asp:TemplateField HeaderText="ID">
<ItemTemplate>
<asp:Label ID="lbl_emp_id" runat="server" Visible="true" Text='<%# Bind("ID") %>'></asp:Label>
<%--<asp:TextBox ID="txt0" ReadOnly="false" runat="server" Text='<%# Bind("ID") %>'></asp:TextBox>--%>
</ItemTemplate>
<%--<EditItemTemplate>
<asp:TextBox ID="txt00" ReadOnly="false" runat="server" Text='<%# Bind("ID") %>'></asp:TextBox>
</EditItemTemplate>--%>
</asp:TemplateField>
<asp:TemplateField HeaderText="FIRST NAME">
<ItemTemplate>
<%--<asp:Label ID="lbl_emp_fname" Visible="false" runat="server" Text='<%# Bind("FIRST_NAME") %>'></asp:Label>--%>
<asp:TextBox ID="txt1" ReadOnly="false" runat="server" Text='<%# Bind("FIRST_NAME") %>'></asp:TextBox>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txt01" ReadOnly="false" BorderStyle="Dotted" runat="server" Text='<%# Bind("FIRST_NAME") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="MAIL ID">
<ItemTemplate>
<asp:Label ID="lbl_mail" runat="server" Visible="true" Text='<%# Bind("MAIL_ID") %>'></asp:Label>
<%--<asp:TextBox ID="txt2" ReadOnly="false" runat="server" Text='<%# Bind("MAIL_ID") %>'></asp:TextBox>--%>
</ItemTemplate>
<%-- <EditItemTemplate>
<asp:TextBox ID="txt02" ReadOnly="false" runat="server" Text='<%# Bind("MAIL_ID") %>'></asp:TextBox>
</EditItemTemplate>--%>
</asp:TemplateField>
<asp:TemplateField HeaderText="MOBILE NO">
<ItemTemplate>
<%--<asp:Label ID="lbl_emp_mobileno" runat="server" Visible="true" Text='<%# Bind("EMP_MOBILE") %>'></asp:Label>--%>
<asp:TextBox ID="txt3" ReadOnly="false" runat="server" Text='<%# Bind("EMP_MOBILE") %>'></asp:TextBox>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txt03" ReadOnly="false" runat="server" Text='<%# Bind("EMP_MOBILE") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="SALARY">
<ItemTemplate>
<asp:TextBox ID="txt4" runat="server" Text='<%# Bind("EMP_SALARY") %>'></asp:TextBox>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txt04" runat="server" Text='<%# Bind("EMP_SALARY") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<br />
</div>
</form>
</body>
**************************************************************************************************************************
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
public partial class WebForms_Enter_key_GV_Sample3_Sample3_GV_enterkey : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
GridBind();
for (int i = 0; i < Grid_EnterKey.Rows.Count; i++)
{
string firstTextbox = "txt1";
string NextTxtBx = "txt1";
string FourthColumnTextbx = "txt3";
string FifthColummnTextbx = "txt4";
TextBox Txtbx1 = (TextBox)Grid_EnterKey.Rows[i].FindControl(firstTextbox);
TextBox Txtbx2 = new TextBox();
TextBox Txtbx3 = (TextBox)Grid_EnterKey.Rows[i].FindControl(FourthColumnTextbx);
TextBox Txtbx4 = (TextBox)Grid_EnterKey.Rows[i].FindControl(FifthColummnTextbx);
if (Grid_EnterKey.Rows.Count - 1 != i)
{
Txtbx2 = (TextBox)Grid_EnterKey.Rows[i + 1].FindControl(NextTxtBx);
}
else
{
Txtbx2 = (TextBox)Grid_EnterKey.Rows[0].FindControl(NextTxtBx);
}
if (Txtbx1 != null && Txtbx2 != null && Txtbx3 != null && Txtbx4 != null)
{
Txtbx1.Attributes.Add("onkeypress", "return controlEnter('" + Txtbx3.ClientID + "', event)");
Txtbx3.Attributes.Add("onkeypress", "return controlEnter('" + Txtbx4.ClientID + "',event)");
Txtbx4.Attributes.Add("onkeypress", "return controlEnter('" + Txtbx2.ClientID + "',event)");
}
}
TextBox Txtbxfirst = (TextBox)Grid_EnterKey.Rows[0].FindControl("txt1");
Txtbxfirst.Focus();
}
protected void Grid_EnterKey_RowDataBound(object sender, GridViewRowEventArgs e)
{
DataRowView drv = e.Row.DataItem as DataRowView;
if (e.Row.RowType == DataControlRowType.DataRow)
{
int iEmpID = Convert.ToInt32(drv["ID"]);
int currentrow = Convert.ToInt16(e.Row.RowIndex);
for (int i = 1; i <= Grid_EnterKey.Rows.Count; i++)
{
Grid_EnterKey.Attributes.Add("onkeypress", "return controlEnter('" + e.Row.ClientID + "', event)");
}
}
}
protected DataSet GridBind()
{
string strSQLconn = @"Data Source=PRO1; Initial Catalog=AllTestExample_queries; UId=sa;password=mcl@123; Integrated Security=true;";
SqlConnection SQLconn = new SqlConnection(strSQLconn);
SQLconn.Open();
SqlCommand cmd = new SqlCommand();
string strQuery = @"SELECT [EMP_id] AS ID,[EMP_fname] AS FIRST_NAME,[EMP_email] AS MAIL_ID,[EMP_mobileno] AS EMP_MOBILE,[EMP_Salaery] AS EMP_SALARY FROM [DataKeys_exm]";
cmd.Connection = SQLconn;
cmd.CommandText = Convert.ToString(strQuery);
cmd.CommandType = CommandType.Text;
cmd.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
Grid_EnterKey.DataSource = ds.Tables[0];
Grid_EnterKey.DataBind();
return ds;
}
**************************************************************************************************************************
Thanks ,
PRABAKARAN G