/
edit_manager_info.aspx.cs
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/
edit_manager_info.aspx.cs
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using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class edit_manager_info : System.Web.UI.Page
{
protected TextBox password_textbox = new TextBox();
protected TextBox first_name_textbox = new TextBox();
protected TextBox middle_name_textbox = new TextBox();
protected TextBox last_name_textbox = new TextBox();
protected TextBox birthdate_textbox = new TextBox();
protected TextBox email_textbox = new TextBox();
protected TextBox years_of_experience_textbox = new TextBox();
protected TextBox add_new_jobtitle_textbox = new TextBox();
protected DropDownList previous_jobtitles_ddl = new DropDownList();
protected void Page_Load(object sender, EventArgs e)
{
if(Session["edit_message"] != null)
{
Response.Write(Session["edit_message"]);
Session["edit_message"] = null;
}
string connString = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connString);
SqlCommand cmd = new SqlCommand("View_prev_job_titles_of_Manager", conn);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter("@user", Session["username"]));
conn.Open();
SqlDataReader rdr = cmd.ExecuteReader(System.Data.CommandBehavior.CloseConnection);
int counter = 0;
while (rdr.Read())
{
ListItem listItem = new ListItem();
listItem.Text = rdr.GetValue(rdr.GetOrdinal("job_title")).ToString();
previous_jobtitles_ddl.Items.Add(listItem);
counter++;
}
conn.Close();
Label passwordLabel = new Label(); passwordLabel.Text = "New Password: ";
Label firstnameLabel = new Label(); firstnameLabel.Text = "New First Name: ";
Label middlenameLabel = new Label(); middlenameLabel.Text = "New Middle Name: ";
Label lastnameLabel = new Label(); lastnameLabel.Text = "New Last Name: ";
Label birthdateLabel = new Label(); birthdateLabel.Text = "New Birthdate: ";
Label emailLabel = new Label(); emailLabel.Text = "New Email: ";
Label yearsLabel = new Label(); yearsLabel.Text = "New Years of Experience: ";
passwordLabel.CssClass = "labels";
firstnameLabel.CssClass = "labels";
middlenameLabel.CssClass = "labels";
lastnameLabel.CssClass = "labels";
birthdateLabel.CssClass = "labels";
emailLabel.CssClass = "labels";
yearsLabel.CssClass = "labels";
Button submit_update_button = new Button();
submit_update_button.Text = "Update Personal Info";
submit_update_button.Click += new EventHandler(update_personal_info);
Button add_jobtitle_button = new Button();
add_jobtitle_button.Text = "Add a New Title";
add_jobtitle_button.Click += new EventHandler(add_new_title);
Button delete_jobtitle_button = new Button();
delete_jobtitle_button.Text = "Delete Selected Title";
delete_jobtitle_button.Click += new EventHandler(delete_title);
edit_form.Controls.Add(new Literal { Text = "<H2>Update your personal information, " + Session["username"].ToString() + ".</H2>" });
edit_form.Controls.Add(passwordLabel); edit_form.Controls.Add(password_textbox);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
edit_form.Controls.Add(firstnameLabel); edit_form.Controls.Add(first_name_textbox);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
edit_form.Controls.Add(middlenameLabel); edit_form.Controls.Add(middle_name_textbox);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
edit_form.Controls.Add(lastnameLabel); edit_form.Controls.Add(last_name_textbox);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
edit_form.Controls.Add(birthdateLabel); edit_form.Controls.Add(birthdate_textbox);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
edit_form.Controls.Add(emailLabel); edit_form.Controls.Add(email_textbox);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
edit_form.Controls.Add(yearsLabel); edit_form.Controls.Add(years_of_experience_textbox);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
edit_form.Controls.Add(submit_update_button);
edit_form.Controls.Add(new Literal { Text = "<H3>Edit Previous Job Titles: </H3>" });
edit_form.Controls.Add(add_new_jobtitle_textbox); edit_form.Controls.Add(add_jobtitle_button);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
if (counter > 0)
{
edit_form.Controls.Add(previous_jobtitles_ddl); edit_form.Controls.Add(delete_jobtitle_button);
edit_form.Controls.Add(new Literal { Text = "<br/>" });
}
else
{
edit_form.Controls.Add(new Literal { Text = "You have entered zero previous job titles so far.<br/>" });
}
}
protected void update_personal_info(object sender, EventArgs e)
{
string connString = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connString);
SqlCommand cmd = new SqlCommand("Edit_Personal_Info_of_Manager", conn);
cmd.CommandType = CommandType.StoredProcedure;
//@user varchar(100), @pass varchar(200)= null, @first varchar(60)= null,@middle varchar(60)= null,
//@last varchar(60)= null,@birth datetime = null,@email varchar(120) = null,@years int= null,@message int
cmd.Parameters.Add(new SqlParameter("@user", Session["username"]));
cmd.Parameters.Add(new SqlParameter("@pass", password_textbox.Text));
cmd.Parameters.Add(new SqlParameter("@first", first_name_textbox.Text));
cmd.Parameters.Add(new SqlParameter("@middle", middle_name_textbox.Text));
cmd.Parameters.Add(new SqlParameter("@last", last_name_textbox.Text));
cmd.Parameters.Add(new SqlParameter("@email", email_textbox.Text));
int years_integer;
if (!Int32.TryParse(years_of_experience_textbox.Text, out years_integer) && !years_of_experience_textbox.Text.Equals(""))
{
Response.Write("Invalid years of experience. Please enter a number in the years of experience textbox.");
return;
}
if (years_integer < 0)
{
Response.Write("Invalid years of experience. Please enter a non-negative number in the years of experience textbox.");
return;
}
cmd.Parameters.Add(new SqlParameter("@years",years_integer));
DateTime birth_datetime;
if (!DateTime.TryParse(birthdate_textbox.Text, out birth_datetime) && !birthdate_textbox.Text.Equals(""))
{
Response.Write("Invalid new birth date. Please format the date correctly as MM/DD/YYYY.");
return;
}
else
{
if(!DateTime.TryParse(birthdate_textbox.Text, out birth_datetime) && birthdate_textbox.Text.Equals(""))
{
cmd.Parameters.Add(new SqlParameter("@birth", DBNull.Value));
}
else
{
cmd.Parameters.Add(new SqlParameter("@birth", birth_datetime));
}
}
SqlParameter message = cmd.Parameters.Add("@message", SqlDbType.Int);
message.Direction = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
switch (message.Value.ToString())
{
case "0":
Response.Write("The email you entered is already in use. Please enter a different email.");
break;
default:
Session["edit_message"] = "Your information has been successfully updated. You may choose to make more edits or go back.";
Response.Redirect("edit_manager_info", true);
break;
}
}
protected void add_new_title(object sender, EventArgs e)
{
string connString = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connString);
SqlCommand cmd = new SqlCommand("Add_Prev_Titles_of_Manager", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter("@user", Session["username"]));
cmd.Parameters.Add(new SqlParameter("@newtitle", add_new_jobtitle_textbox.Text));
SqlParameter message = cmd.Parameters.Add("@message", SqlDbType.Int);
message.Direction = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
switch (message.Value.ToString())
{
case "0":
Response.Write("Invalid input. Please type a new job title into the textbox before attempting to add it.");
break;
case "1":
Response.Write("The job title already exists. There is no need to add it again.");
break;
default:
Session["edit_message"] = "The job title has been successfully added.";
Response.Redirect("edit_manager_info", true);
break;
}
}
protected void delete_title(object sender, EventArgs e)
{
string connString = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connString);
SqlCommand cmd = new SqlCommand("Delete_Prev_title_of_Manager", conn);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter("@user", Session["username"]));
cmd.Parameters.Add(new SqlParameter("@oldtitle", previous_jobtitles_ddl.SelectedItem.Text));
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
Session["edit_message"] = "The job title has been successfully deleted.";
Response.Redirect("edit_manager_info", true);
}
protected void to_manager(object sender, EventArgs e)
{
Response.Redirect("manager", true);
}
}