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.Text;
using Dal;
public partial class UC_LeftUc : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Page is PageEx)
            {
                string topMenuId = Convert.ToString((Page as PageEx).TopMenuId);
                if (topMenuId != "0") //不是顶级菜单
                {

                    StringBuilder sbLeftMenus = new StringBuilder();

                    string strFirsh = "<div class='Title'><div class='HeaderCoop'></div>{0}</div>";
                    string strSecond = "<div id='foldheader{0}' class='Header'><div class='HeaderExpand'></div>{1}</div>";
                    string strThree = "<li><a href='{0}' id='submenu'>{1}</a></li>";

                    DataSet dsAllMenus = MenusDal.Select(); //(Page as PageEx).RoleId
                    if (SqlHelper.HasRow(dsAllMenus))
                    {
                        //一级菜单
                        DataRow[] dsFirsts = dsAllMenus.Tables[0].Select("menuid=" + topMenuId);
                        if (dsFirsts != null && dsFirsts.Length == 1)
                        {
                            //一级
                            Model.Menus menusFirst = new Model.Menus(dsFirsts[0]);
                            sbLeftMenus.Append(string.Format(strFirsh, menusFirst.Text));

                            #region 二级
                            int iSecond = 0;
                            DataRow[] drSeconds = dsAllMenus.Tables[0].Select("upmenuid=" + topMenuId);
                            foreach (DataRow drSecond in drSeconds)
                            {
                                Model.Menus menusSecond = new Model.Menus(drSecond);
                                sbLeftMenus.Append(string.Format(strSecond,iSecond++, menusSecond.Text));

                                #region 三级
                                sbLeftMenus.Append("<ul  class='List'>");
                                DataRow[] drThrees = dsAllMenus.Tables[0].Select("upmenuid=" + menusSecond.MenuId.ToString());
                                foreach (DataRow drThree in drThrees)
                                {
                                    Model.Menus menusThree = new Model.Menus(drThree);

                                    sbLeftMenus.Append(string.Format(strThree, menusThree.Url, menusThree.Text));
                                }
                                sbLeftMenus.Append("</ul>");
                                #endregion
                            }
                            #endregion
                        }
                    }

                    ltLeftMenu.Text = sbLeftMenus.ToString();
                }
            }
        }
    }
}