?using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class admin_MDepartment : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["uname"].ToString() != null && Session["role"].ToString() == "1")
        {
            btndelete.Attributes.Add("onclick", "return confirm('確定刪除嗎？')");
            if (!IsPostBack)
            {
                banddepartment();
            }
        }
    }
    private void banddepartment()
    {
        position p = new position();
        this.listdepartment.DataSource = p.band_department();
        listdepartment.DataTextField = "d_name";
        listdepartment.DataValueField = "d_id";
        listdepartment.DataBind();
    }
    protected void btnedit_Click(object sender, ImageClickEventArgs e)
    {
        string departmentid = listdepartment.SelectedValue.ToString();
        ViewState["department"] = departmentid;
        if (Convert.ToString(ViewState["department"]) != "")
        {
            position p = new position();
            SqlDataReader dr = p.ReadDepartment(Convert.ToInt32(ViewState["department"]));
            if (dr.Read())
            {
                this.tname.Text = dr["d_name"].ToString();
                this.tcontent.Text = dr["d_content"].ToString();
                p1.Visible = true;
                this.dv1.Visible = false;
            }
        }
        else
        {
            Response.Write("<script>alert('請選擇要編輯的部門！')</script>");
        }
    }
    protected void btn_update_Click(object sender, EventArgs e)
    { 
        ArrayList arr_update = new ArrayList();
        arr_update.Add(Convert.ToInt32(ViewState["department"]));
        arr_update.Add(this.tname.Text.Trim().ToString());
        arr_update.Add(this.tcontent.Text.Trim().ToString());
        position p = new position();
        p.update_department(arr_update);
        banddepartment();
        Response.Write("<script>alert('更新成功！')</script>");
        p1.Visible = false;
        dv1.Visible = true; 
    }
    protected void btn_cancel_Click(object sender, EventArgs e)
    {
        dv1.Visible = true;
        p1.Visible = false;
    }
    protected void btndelete_Click(object sender, ImageClickEventArgs e)
    {
        string departmentid = listdepartment.SelectedValue.ToString();
        ViewState["department"] = departmentid;
        if (Convert.ToString(ViewState["department"]) != "")
        {
            position p = new position();
            p.delete_department(Convert.ToInt32(ViewState["department"]));
            banddepartment();
            Response.Write("<script>alert('刪除成功！')</script>");
        }
        else
        {
            Response.Write("<script>alert('請選擇要刪除的部門！')</script>");
        } 
    }
}