protected void Page_Load(object sender, EventArgs e)
{
FeedbackModelContainer feedbackModel = new FeedbackModelContainer();
GridView1.DataSource = (from User in feedbackModel.UserSet
select User).ToList();
Page.DataBind();
}
protected void SaveBtn_Click(object sender, EventArgs e)
{
FeedbackModelContainer model = new FeedbackModelContainer();
Guid id = (Guid)Session["UserID"];
User user =
(from п in model.UserSet
where п.Id == id
select п).First();
user.LastName = LastNameTxt.Text.Trim();
user.Name = NameTxt.Text.Trim();
user.SureName = SurenameTxt.Text.Trim();
model.SaveChanges();
Page.Response.Redirect("/");
}
protected void FeedbackGrid_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Delete")
{
FeedbackModelContainer model = new FeedbackModelContainer();
Guid DeleteId = new Guid((string)e.CommandArgument);
Guid id = (Guid)Session["UserID"];
Feedback feedback = (from u in model.FeedbackSet
where u.Id == DeleteId
select u).First();
model.FeedbackSet.Remove(feedback);
model.SaveChanges();
Response.Redirect("/EditUser.aspx?Id=" + id.ToString());
}
}
protected void AddBtn_Click(object sender, EventArgs e)
{
FeedbackModelContainer model = new FeedbackModelContainer();
User user = new User();
user.Id = Guid.NewGuid();
user.LastName = LastNameTxt.Text.Trim();
user.Name = NameTxt.Text.Trim();
user.SureName = SurenameTxt.Text.Trim();
user.Phone = PhoneTxt.Text.Trim();
model.UserSet.Add(user);
model.SaveChanges();
Page.Response.Redirect("/");
}
protected void ConfirmBtn_Click(object sender, EventArgs e)
{
FeedbackModelContainer model = new FeedbackModelContainer();
Guid id = (Guid)Session["UserID"];
User user = (from u in model.UserSet
where u.Id == id
select u).First();
IQueryable <Feedback> feedbacks =
from f in model.FeedbackSet
where f.User.Id == id
select f;
foreach (Feedback feedback in feedbacks)
{
model.FeedbackSet.Remove(feedback);
}
model.UserSet.Remove(user);
model.SaveChanges();
Response.Redirect("/");
}
protected void AddFeedbackBtn_Click(object sender, EventArgs e)
{
FeedbackModelContainer model = new FeedbackModelContainer();
Guid id = (Guid)Session["UserID"];
User user = (from u in model.UserSet
where u.Id == id
select u).First();
Feedback feedback = new Feedback
{
Id = Guid.NewGuid(),
ShortDesc = ShortDescTxt.Text.Trim(),
LongDesc = LongDescTxt.Text.Trim(),
Date = DateTime.Now.ToString("g"),
Positive = Negative.Checked
};
user.Feedback.Add(feedback);
model.SaveChanges();
Response.Redirect("/EditUser.aspx?Id=" + id.ToString());
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Guid id = new Guid(Request.Params["ID"]);
FeedbackModelContainer model = new FeedbackModelContainer();
User user = (from u in model.UserSet
where u.Id == id
select u).First();
LastNameTxt.Text = user.LastName;
NameTxt.Text = user.Name;
SurenameTxt.Text = user.SureName;
PhoneTxt.Text = user.Phone;
Session["UserID"] = id;
FeedbackGrid.DataSource = (from f in model.FeedbackSet
where f.User.Id == id
select f).ToList();
FeedbackGrid.DataBind();
}
}
