I have attached the source code.
Insert function does not work.
Attached File : WebApplication12.zip
Insert function does not work.
Attached File : WebApplication12.zip
aspx:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace WebApplication11
{
public partial class WebForm1 : System.Web.UI.Page
{
public class UserInfo
{
public UserInfo(string sno, string sname)
{
No = sno;
Name = sname;
}
private string a;
public string No
{
get { return a; }
set { a = value; }
}
private string b;
public string Name
{
get { return b; }
set { b = value; }
}
}
protected void Page_Load(object sender, EventArgs e)
{
}
protected void ContactsListView_ItemInserted(Object sender, ListViewInsertedEventArgs e)
{
// This event is never called :(
}
protected void ListView_ItemInserting(object sender, ListViewInsertEventArgs e)
{
UserInfo test = new UserInfo("66", "BALKC");
ListViewDataItem newItem = new ListViewDataItem(ListView1.Items.Count, ListView1.Items.Count);
newItem.DataItem = test;
ListView1.Items.Insert(ListView1.Items.Count, newItem);
ListView1.Items.Add(newItem);
}
protected void ListView_Load(object sender, EventArgs e)
{
if (ListView1.Items.Count <= 0)
{
List<UserInfo> listUsers = new List<UserInfo>();
listUsers.Add(new UserInfo("1", "Strawberry"));
listUsers.Add(new UserInfo("30", "Banana"));
ListView1.DataSource = listUsers;
ListView1.DataBind();
}
else
{
InsertList();
}
GetListViewItems();
}
public void GetListViewItems()
{
foreach (ListViewDataItem item in ListView1.Items)
{
ListViewDataItem Item = item;
Label ddl = ((Label)(Item.FindControl("NoLabel")));
}
}
protected void ListView1_SelectedIndexChanging(object sender, ListViewSelectEventArgs e)
{
ListView1.SelectedIndex = e.NewSelectedIndex;
string pid = ListView1.SelectedDataKey.Value.ToString();
//string pid = ListView1.DataKeys[e.NewSelectedIndex].Value.ToString();
//Label1.Text = "Selected Product ID: " + pid;
//BindData();
string sNo = "Selected Product ID: " + pid;
string sss = "Aaa";
}
protected void InsertList()
{
UserInfo test = new UserInfo("55", "JACK");
ListViewDataItem newItem = new ListViewDataItem(ListView1.Items.Count, ListView1.Items.Count);
newItem.DataItem = test;
ListView1.Items.Insert(ListView1.Items.Count, newItem);
ListView1.Items.Add(newItem);
}
}
}
aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication11.WebForm1" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ListView ID="ListView1" runat="server" DataKeyNames="No" OnItemInserted="ContactsListView_ItemInserted"
InsertItemPosition="LastItem" OnItemInserting="ListView_ItemInserting"
OnLoad="ListView_Load" OnSelectedIndexChanging="ListView1_SelectedIndexChanging" ViewStateMode="Enabled">
<LayoutTemplate>
<table cellpadding="2" border="1" runat="server" id="tblContacts" width="640px">
<tr runat="server" id="itemPlaceholder" />
</table>
<asp:DataPager runat="server" ID="PeopleDataPager" PageSize="12">
<Fields>
<asp:NextPreviousPagerField ShowFirstPageButton="True" ShowLastPageButton="True"
FirstPageImageUrl="~/Images/PgFirst.gif" LastPageImageUrl="~/Images/PgLast.gif"
PreviousPageImageUrl="~/Images/PgPrev.gif" NextPageImageUrl="~/Images/PgNext.gif" />
</Fields>
</asp:DataPager>
</LayoutTemplate>
<ItemTemplate>
<tr id="Tr3" runat="server">
<td valign="top">
<asp:LinkButton ID="SelectButton" runat="server" Text="..." CommandName="Select" />
</td>
<td>
<asp:Label ID="NoLabel" runat="server" Text='<%#Eval("No") %>' />
</td>
<td>
<asp:Label ID="NameLable" runat="server" Text='<%#Eval("Name") %>' />
</td>
</tr>
</ItemTemplate>
<InsertItemTemplate>
<tr style="background-color: #D3D3D3">
<td valign="top">
<asp:Label runat="server" ID="NoLabel" AssociatedControlID="NoTextBox" Text="First Name" />
<asp:TextBox ID="NoTextBox" runat="server" Text='<%#Bind("No") %>' /><br />
<asp:Label runat="server" ID="NameLabel" AssociatedControlID="NameTextBox" Text="Last Name" />
<asp:TextBox ID="NameTextBox" runat="server" Text='<%#Bind("Name") %>' /><br />
</td>
<td>
<asp:LinkButton ID="InsertButton" runat="server" CommandName="Insert" Text="Insert" />
</td>
</tr>
</InsertItemTemplate>
<SelectedItemTemplate>
<tr style="background-color: #336699; color: White;">
<td>
<asp:LinkButton ID="lnkSelect" Text="Select" CommandName="Select" runat="server" ForeColor="White" />
</td>
<td><%# Eval("No")%></td>
<td><%# Eval("Name")%></td>
</tr>
</SelectedItemTemplate>
</asp:ListView>
</div>
</form>
</body>
</html>
