Is there a way to persist changes in a textbox within a listview to the correct object in a custom object list?
I cannot find an elegant way to do this.
ASPX:
Code-behind:
public partial class TaskListControl : System.Web.UI.UserControl
{
BindingList<CogTaskGenItem> taskItems = new BindingList<CogTaskGenItem>();
CogTaskGenItem taskItem = new CogTaskGenItem();
protected void Page_Load(object sender, EventArgs e)
{
if (Session["taskItems"] != null)
{
taskItems = (BindingList<CogTaskGenItem>)Session["taskItems"];
}
}
protected void btnCreateTask_Click(object sender, EventArgs e)
{
string script = "<script>openWindow();</script>";
Page.ClientScript.RegisterStartupScript(Page.GetType(), "OpenTaskWindow", script);
}
public void RadButton1_Click(object sender, EventArgs e)
{
AddTaskItem();
}
private void AddTaskItem()
{
taskItem = new CogTaskGenItem();
taskItem.Line = taskItems.Count + 1;
taskItems.Add(taskItem);
RadListView1.DataSource = taskItems;
Session["taskItems"] = taskItems;
}
protected void RadTextBox1_TextChanged(object sender, EventArgs e)
{
taskItems.Clear();
foreach (var item in RadListView1.Items)
{
taskItem = (CogTaskGenItem)item.DataItem;
taskItem.Text = ((RadTextBox)sender).Text;
taskItems.Add(taskItem);
}
RadListView1.DataSource = taskItems;
Session["taskItems"] = taskItems;
}
}