using BLL;
using System;
using System.Linq;
namespace FineUIPro.Web.HJGL.PreDesign
{
    public partial class PackagingManageView : PageBase
    {
        public string PackagingManageId
        {
            get
            {
                return (string)ViewState["PackagingManageId"];
            }
            set
            {
                ViewState["PackagingManageId"] = value;
            }
        }
        #region 加载页面
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                PackagingManageId = Request.Params["PackagingManageId"];
                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                BindGrid();
            }
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            var pack = HJGLPackagingmanageService.GetHJGL_PackagingManageById(PackagingManageId);
            if (pack == null) return;
            var detailList = HJGLPackagingmanageService.GetPackagingDetailById(PackagingManageId);
            Grid1.RecordCount = detailList.Count();
            Grid1.DataSource = detailList;
            Grid1.DataBind();  
        }
        #endregion


        #region 表头过滤
        protected void Grid1_FilterChange(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 页索引改变事件
        /// <summary>
        /// 页索引改变事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            Grid1.PageIndex = e.NewPageIndex;
            BindGrid();
        }
        #endregion

        #region 排序
        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, GridSortEventArgs e)
        {
            Grid1.SortDirection = e.SortDirection;
            Grid1.SortField = e.SortField;
            BindGrid();
        }
        #endregion

        #region 分页选择下拉改变事件
        /// <summary>
        /// 分页选择下拉改变事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }
        #endregion
    }
}