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job_seeker.aspx.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.Data.SqlClient;
using System.Data;
using System.Collections;
public partial class job_seeker : System.Web.UI.Page
{
static ArrayList arrayList_job_id = new ArrayList();
static ArrayList arrayList_job_id_application = new ArrayList();
static ArrayList arrayList_choose_job = new ArrayList();
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
return;
if (Session["username"] == null)
{
Response.Redirect("login", true);
return;
}
lbl_welcome_username.Text = (string)Session["username"];
Check_Job_Seeker(sender, e);
Refresh_Jobs(sender, e);
Refresh_Applications(sender, e);
}
protected void Check_Job_Seeker(object sender, EventArgs e)
{
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("get_staff_type", conn);
cmd.CommandType = CommandType.StoredProcedure;
string username = (string)Session["username"];
cmd.Parameters.AddWithValue("@username", username);
SqlParameter type = cmd.Parameters.Add("@type", SqlDbType.Int);
type.Direction = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
if (type.Value.ToString().Equals("5") == false)
Response.Redirect("logged_in", true);
}
protected void Refresh_Jobs(object sender, EventArgs e)
{
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("view_all_Jobs_with_Vacancies", conn);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter output_message = cmd.Parameters.Add("@output_message", SqlDbType.Int);
output_message.Direction = ParameterDirection.Output;
conn.Open();
SqlDataReader rdr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arrayList_job_id.Clear();
drpdwnlst_apply_for_job.Items.Clear();
while (rdr.Read())
{
arrayList_job_id.Add(rdr.GetValue(rdr.GetOrdinal("job_id")));
string job = rdr.GetString(rdr.GetOrdinal("name")) + " | " +
rdr.GetString(rdr.GetOrdinal("dep_name")) + " | " +
rdr.GetString(rdr.GetOrdinal("title")) + " | " +
rdr.GetValue(rdr.GetOrdinal("job_id")).ToString();
drpdwnlst_apply_for_job.Items.Add(job);
}
rdr.Close();
}
protected void Refresh_Applications(object sender, EventArgs e)
{
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("view_Status_of_all_Applications", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@username", (string)Session["username"]);
SqlParameter output_message = cmd.Parameters.Add("@output_message", SqlDbType.Int);
output_message.Direction = ParameterDirection.Output;
conn.Open();
SqlDataReader rdr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arrayList_job_id_application.Clear();
arrayList_choose_job.Clear();
drpdwnlst_delete_application.Items.Clear();
drpdwnlst_choose_job.Items.Clear();
while (rdr.Read())
{
arrayList_job_id_application.Add(rdr.GetValue(rdr.GetOrdinal("job_id")));
string job;
if(rdr.GetString(rdr.GetOrdinal("status")).Equals("pending"))
{
job = rdr.GetString(rdr.GetOrdinal("title")) + " | " +
rdr.GetString(rdr.GetOrdinal("status")) + " | " +
rdr.GetValue(rdr.GetOrdinal("job_id")).ToString();
drpdwnlst_delete_application.Items.Add(job);
}
if (rdr.GetString(rdr.GetOrdinal("status")).Equals("accepted"))
{
arrayList_choose_job.Add(rdr.GetValue(rdr.GetOrdinal("job_id")));
job = rdr.GetString(rdr.GetOrdinal("title")) + " | " +
rdr.GetString(rdr.GetOrdinal("status")) + " | " +
rdr.GetValue(rdr.GetOrdinal("job_id")).ToString();
drpdwnlst_choose_job.Items.Add(job);
}
}
rdr.Close();
}
protected void View_Job_Details(object sender, EventArgs e)
{
if (drpdwnlst_apply_for_job.SelectedIndex == -1)
return;
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("view_Certain_Job", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("job_id", arrayList_job_id[drpdwnlst_apply_for_job.SelectedIndex]);
SqlParameter output_message = cmd.Parameters.Add("@output_message", SqlDbType.Int);
output_message.Direction = ParameterDirection.Output;
conn.Open();
SqlDataReader rdr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
tbl_output_table.Rows.Clear();
TableHeaderRow tblhdrrw = new TableHeaderRow();
TableHeaderCell tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Company's Name"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Department's Name"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's ID"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Title"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Detailed Description"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Short Description"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Minimum Years Of Experience"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Salary"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Application Deadline"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Work Hours"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Number Of Vacancies"));
tblhdrrw.Cells.Add(tblhdrcl);
tbl_output_table.Controls.Add(tblhdrrw);
while (rdr.Read())
{
TableRow tblrw = new TableRow();
TableCell tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("name"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("dep_name"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("job_id")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("title"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("detailed_description"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("short_description"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("minimum_years_of_experience")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("salary")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("application_deadline")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("work_hours")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("number_of_vacancies")).ToString()));
tblrw.Cells.Add(tblcl);
tbl_output_table.Controls.Add(tblrw);
}
rdr.Close();
}
protected void Apply_For_Job(object sender, EventArgs e)
{
if (drpdwnlst_apply_for_job.SelectedIndex == -1)
return;
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("apply_for_Job".ToString(), conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@username", (string)Session["username"]);
cmd.Parameters.AddWithValue("@job_id", arrayList_job_id[drpdwnlst_apply_for_job.SelectedIndex]);
SqlParameter output_message = cmd.Parameters.Add("@output_message", SqlDbType.Int);
output_message.Direction = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
if (output_message.Value.ToString().Equals("0"))
Response.Write("Invalid Input(s)");
else if (output_message.Value.ToString().Equals("1"))
Response.Write("Empty Input(s)");
else if (output_message.Value.ToString().Equals("2"))
Response.Write("NULL Input(s)");
else if (output_message.Value.ToString().Equals("3"))
Response.Write("User Does Not Exist!");
else if (output_message.Value.ToString().Equals("4"))
Response.Write("Job Does Not Exist!");
else if (output_message.Value.ToString().Equals("5"))
Response.Write("Application Is Still Being Reviewed!");
else if (output_message.Value.ToString().Equals("6"))
Response.Write("User Does Not Have Enough Experience!");
else if (output_message.Value.ToString().Equals("7"))
{
Session["job_id"] = arrayList_job_id[drpdwnlst_apply_for_job.SelectedIndex];
Response.Redirect("application", true);
}
View_Job_Details(sender, e);
}
protected void View_Applications(object sender, EventArgs e)
{
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("view_Status_of_all_Applications", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@username", Session["username"]);
SqlParameter output_message = cmd.Parameters.Add("@output_message", SqlDbType.Int);
output_message.Direction = ParameterDirection.Output;
conn.Open();
SqlDataReader rdr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
tbl_output_table.Rows.Clear();
TableHeaderRow tblhdrrw = new TableHeaderRow();
TableHeaderCell tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Company's Name"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Department's Name"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's ID"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Job's Title"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Score"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Status"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("HR's Approval"));
tblhdrrw.Cells.Add(tblhdrcl);
tblhdrcl = new TableHeaderCell();
tblhdrcl.Controls.Add(new LiteralControl("Manager's Approval"));
tblhdrrw.Cells.Add(tblhdrcl);
tbl_output_table.Controls.Add(tblhdrrw);
while (rdr.Read())
{
TableRow tblrw = new TableRow();
TableCell tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("name"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("dep_name"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("job_id")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("title"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("score")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetString(rdr.GetOrdinal("status"))));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("hr_approval")).ToString()));
tblrw.Cells.Add(tblcl);
tblcl = new TableCell();
tblcl.Controls.Add(new LiteralControl(rdr.GetValue(rdr.GetOrdinal("manager_approval")).ToString()));
tblrw.Cells.Add(tblcl);
tbl_output_table.Controls.Add(tblrw);
}
rdr.Close();
if (!output_message.Value.ToString().Equals(("5")))
tbl_output_table.Rows.Clear();
if (output_message.Value.ToString().Equals(("0")))
Response.Write("Invalid Input(s)");
else if (output_message.Value.ToString().Equals(("1")))
Response.Write("Empty Input(s)");
else if (output_message.Value.ToString().Equals(("2")))
Response.Write("NULL Input(s)");
else if (output_message.Value.ToString().Equals(("3")))
Response.Write("User Does Not Exist!");
else if (output_message.Value.ToString().Equals(("4")))
Response.Write("No Applications Yet!");
}
protected void Delete_Applcation(object sender, EventArgs e)
{
if (drpdwnlst_delete_application.SelectedIndex == -1)
return;
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("delete_Application", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@username", (string)Session["username"]);
cmd.Parameters.AddWithValue("@job_id", arrayList_job_id_application[drpdwnlst_delete_application.SelectedIndex]);
SqlParameter output_message = cmd.Parameters.Add("@output_message", SqlDbType.Int);
output_message.Direction = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
if (output_message.Value.ToString().Equals("0"))
Response.Write("Invalid Input(s)");
else if (output_message.Value.ToString().Equals("1"))
Response.Write("Empty Input(s)");
else if (output_message.Value.ToString().Equals("2"))
Response.Write("NULL Input(s)");
else if (output_message.Value.ToString().Equals("3"))
Response.Write("User Does Not Exist!");
else if (output_message.Value.ToString().Equals("4"))
Response.Write("Job Does Not Exist!");
else if (output_message.Value.ToString().Equals("5"))
Response.Write("Aplication Does Not Exist!");
else if (output_message.Value.ToString().Equals("6"))
Response.Write("Application Cannot Be Deleted After Being Reviewed!");
else if (output_message.Value.ToString().Equals("7"))
{
Response.Write("Application Deleted!");
Refresh_Applications(sender, e);
}
}
protected void Choose_Job(object sender, EventArgs e)
{
if (drpdwnlst_choose_job.SelectedIndex == -1)
return;
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("choose_Job", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@username", (string)Session["username"]);
cmd.Parameters.AddWithValue("@job_id", arrayList_choose_job[drpdwnlst_choose_job.SelectedIndex]);
cmd.Parameters.AddWithValue("@day_off", drpdwnlst_days.Text);
SqlParameter output_message = cmd.Parameters.Add("@output_message", SqlDbType.Int);
output_message.Direction = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
if (output_message.Value.ToString().Equals("0"))
Response.Write("Invalid Input(s)");
else if (output_message.Value.ToString().Equals("1"))
Response.Write("Empty Input(s)");
else if (output_message.Value.ToString().Equals("2"))
Response.Write("NULL Input(s)");
else if (output_message.Value.ToString().Equals("3"))
Response.Write("User Does Not Exist!");
else if (output_message.Value.ToString().Equals("4"))
Response.Write("Job Does Not Exist!");
else if (output_message.Value.ToString().Equals("5"))
Response.Write("Aplication Does Not Exist!");
else if (output_message.Value.ToString().Equals("6"))
Response.Write("User Was Not Accepted To That Job!");
else if (output_message.Value.ToString().Equals("7"))
Response.Write("Cannot Choose Friday As Day Off!");
else if (output_message.Value.ToString().Equals("8"))
Response.Write("Job Does Not Have Available Places Anymore!");
else if (output_message.Value.ToString().Equals("9"))
Back_To_Profile(sender, e);
}
protected void Back_To_Profile(object sender, EventArgs e)
{
string connStr = ConfigurationManager.ConnectionStrings["iWorkDBConn"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("get_staff_type", conn);
cmd.CommandType = CommandType.StoredProcedure;
string username = (string)Session["username"];
cmd.Parameters.AddWithValue("@username", username);
SqlParameter type = cmd.Parameters.Add("@type", SqlDbType.Int);
type.Direction = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
if (type.Value.ToString().Equals("5"))
Response.Redirect("job_seeker", true);
else if (type.Value.ToString().Equals("4"))
Response.Redirect("manager", true);
else if (type.Value.ToString().Equals("3"))
Response.Redirect("hr_employee", true);
else if (type.Value.ToString().Equals("2"))
Response.Redirect("regular_employee", true);
else if (type.Value.ToString().Equals("1"))
Response.Redirect("staff_member", true);
else if (type.Value.ToString().Equals("0"))
Response.Redirect("login", true);
}
protected void Back_To_Logged_In(object sender, EventArgs e)
{
Response.Redirect("logged_in", true);
}
}