Hi Everyone,
I have one problem that can not resolve.
I have code design below:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebFormTest2.aspx.cs" Inherits="PerfexBankSystem.WebFormTest2" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
<ajaxToolkit:TabContainer ID="TabContainer1" runat="server" Height="191px" Width="1070px">
<ajaxToolkit:TabPanel ID="TabPanel1" runat="server" HeaderText="TabPanel1">
</ajaxToolkit:TabPanel>
</ajaxToolkit:TabContainer>
<asp:Button ID="btnAddNew" runat="server" Text="AddNew" Width="80" OnClick="btnAddNew_Click"/>
<asp:Button ID="btnUpdate" runat="server" Text="Update" Width="80"/>
<asp:Button ID="btnDelete" runat="server" Text="Delete" Width="80"/>
</ContentTemplate>
</asp:UpdatePanel>
</form>
</body>
</html>
That:
ajaxToolkit:TabContainer and
ajaxToolkit:TabPanel that ajaxToolkit:TabPanel in ajaxToolkit:TabContainer. I use ajaxToolkit:TabContainer is dynamic that we get data from some table in database. Ex: if we have table 5, we will have
TabPanel 5. If we have table 6, we will have TabPanel 6. Tthat each table have dynamic control(TextBox, Dropdownlist, RadioButtonList)
and I can get data show on each TabPanel already. But it have problem when i add some button for make action, It have show error
below:
Line: 4723
Error: Sys.WebForms.PageRequestManagerServerErrorException: Specified argument was out of the range of valid values.
Parameter name: index
Please see code behide:
public void LoadTab()
{
SqlConnection Cnn = new clssDBConnection().dbConnection();
string str = " Select a.EDIID,a.FieldType,b.Value,b.Description,a.FieldName,a.FieldCaption,c.ObjectName, c.ObjectType, a.Available " +
" From Tbl_EmployeeDependencyInformation a, tbl_EmployeeDependencyObject b, tbl_customerFieldObject c " +
" Where a.EDOID=b.EDOID and a.ObjectHandler=c.ObjectID and Available=1";
cmd = new SqlCommand(str, Cnn);
cmd.ExecuteNonQuery();
SqlDataReader dr = cmd.ExecuteReader();
textbox = new TextBox();
String strTab = "";
AjaxControlToolkit.TabPanel tab = new AjaxControlToolkit.TabPanel();
TextBox tbx = new TextBox();
DropDownList drp = new DropDownList();
RadioButtonList rdo = new RadioButtonList();
Label lb = new Label();
Table tbl = new Table();
TableRow tRow = new TableRow();
TableCell tCell = new TableCell();
while (dr.Read())
{
tCell = new TableCell();
tRow = new TableRow();
tbl = new Table();
tbl.ID = dr["Value"].ToString();
tab.Controls.Add(tbl);
//tbl.BorderWidth = System.Web.UI.WebControls.Unit.Pixel(3);
tCell.Controls.Add(new LiteralControl("</td><td align='right' Width='200'>" + dr["FieldCaption"].ToString() + "</td><td>"));
tRow.Cells.Add(tCell);
if (!strTab.Equals(dr["Value"].ToString()))
{
strTab = dr["Value"].ToString();
tab = new AjaxControlToolkit.TabPanel();
tab.ID = "tab" + dr["Value"].ToString();
tab.HeaderText = dr["Description"].ToString();
if (dr["ObjectType"].ToString().Equals("TextBox"))
{
lb = new Label();
lb.Text = dr["FieldCaption"].ToString();
tbx = new TextBox();
tbx.ID = "txt" + dr["FieldName"].ToString();
tCell.Controls.Add(tbx);
//tab.Controls.Add(lb);
// tab.Controls.Add(tbx);
}
if (dr["ObjectType"].ToString().Equals("DropdownList"))
{
lb = new Label();
lb.Text = dr["FieldCaption"].ToString();
drp = new DropDownList();
drp.ID = "drp" + dr["FieldName"].ToString();
string sql = " Select EDF.Value, EDF.EDIFieldValueID " +
" from tbl_EmployeeDependencyfieldvalue EDF, Tbl_EmployeeDependencyInformation EDI" +
" where EDF.EDIID = EDI.EDIID " +
" and EDF.EDIID ='" + dr["EDIID"].ToString() + "'";
DAdapter = new SqlDataAdapter(sql, Cnn1);
DataTable dtable = new DataTable();
DAdapter.Fill(dtable);
drp.DataTextField = "Value";
drp.DataValueField = "EDIFieldValueID";
drp.DataSource = dtable;
drp.DataBind();
drp.Width = System.Web.UI.WebControls.Unit.Pixel(285);
tCell.Controls.Add(drp);
//tab.Controls.Add(lb);
// tab.Controls.Add(drp);
}
if (dr["ObjectType"].ToString().Equals("RadioButtonList"))
{
lb = new Label();
lb.Text = dr["FieldCaption"].ToString();
rdo = new RadioButtonList();
rdo.ID = "rdo" + dr["FieldName"].ToString();
string sql = " Select EDF.Value, EDF.EDIFieldValueID " +
" from tbl_EmployeeDependencyfieldvalue EDF, Tbl_EmployeeDependencyInformation EDI" +
" where EDF.EDIID = EDI.EDIID " +
" and EDI.EDIID ='" + dr["EDIID"].ToString() + "'";
DAdapter = new SqlDataAdapter(sql, Cnn1);
DataTable dtable = new DataTable();
DAdapter.Fill(dtable);
rdo.DataTextField = "Value";
rdo.DataValueField = "EDIFieldValueID";
rdo.DataSource = dtable;
rdo.SelectedIndex = 0;
rdo.DataBind();
tCell.Controls.Add(rdo);
//tab.Controls.Add(lb);
//tab.Controls.Add(rdo);
}
tbl.Rows.Add(tRow);
TabContainer1.Tabs.Add(tab);
}
else
{
if (dr["ObjectType"].ToString().Equals("TextBox"))
{
lb = new Label();
lb.Text = dr["FieldCaption"].ToString();
tbx = new TextBox();
tbx.ID = "txt" + dr["FieldName"].ToString();
tCell.Controls.Add(tbx);
//tab.Controls.Add(lb);
// tab.Controls.Add(tbx);
}
if (dr["ObjectType"].ToString().Equals("DropdownList"))
{
lb = new Label();
lb.Text = dr["FieldCaption"].ToString();
drp = new DropDownList();
string sql = " Select EDF.Value, EDF.EDIFieldValueID " +
" from tbl_EmployeeDependencyfieldvalue EDF, Tbl_EmployeeDependencyInformation EDI" +
" where EDF.EDIID = EDI.EDIID " +
" and EDF.EDIID ='" + dr["EDIID"].ToString() + "'";
DAdapter = new SqlDataAdapter(sql, Cnn1);
DataTable dtable = new DataTable();
DAdapter.Fill(dtable);
drp.DataTextField = "Value";
drp.DataValueField = "EDIFieldValueID";
drp.DataSource = dtable;
drp.DataBind();
drp.ID = "drl" + dr["FieldName"].ToString();
drp.Width = System.Web.UI.WebControls.Unit.Pixel(285);
// tab.Controls.Add(lb);
//tab.Controls.Add(drp);
tCell.Controls.Add(drp);
}
if (dr["ObjectType"].ToString().Equals("RadioButtonList"))
{
lb = new Label();
lb.Text = dr["FieldCaption"].ToString();
rdo = new RadioButtonList();
rdo.ID = "rdo" + dr["FieldName"].ToString();
string sql = " Select EDF.Value, EDF.EDIFieldValueID " +
" from tbl_EmployeeDependencyfieldvalue EDF, Tbl_EmployeeDependencyInformation EDI" +
" where EDF.EDIID = EDI.EDIID " +
" and EDI.EDIID ='" + dr["EDIID"].ToString() + "'";
DAdapter = new SqlDataAdapter(sql, Cnn1);
DataTable dtable = new DataTable();
DAdapter.Fill(dtable);
rdo.DataTextField = "Value";
rdo.DataValueField = "EDIFieldValueID";
rdo.DataSource = dtable;
rdo.SelectedIndex = 0;
rdo.DataBind();
// tab.Controls.Add(lb);
// tab.Controls.Add(rdo);
tCell.Controls.Add(rdo);
}
}
tbl.Rows.Add(tRow);
}
dr.Close();
TabContainer1.Tabs.RemoveAt(0);
}
I think this error of couse this sub procedure. Becuse I close this sub procedure and click button, It not show error.
Whis you can help me.
Thank Advance