SGGL_SHJ/SGGL/FineUIPro.Web/DigData/TrainRecordAnalysis.aspx.cs

using BLL;
using Newtonsoft.Json.Linq;
using System;
using System.Data;
using System.Text;

namespace FineUIPro.Web.DigData
{
    public partial class TrainRecordAnalysis : PageBase
    {
        #region 加载
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                ProjectService.InitProjectDropDownList(this.drpProject, false);
                Funs.FineUIPleaseSelect(drpProject, "请选择项目");
                TrainTypeService.InitTrainTypeDropDownList(this.drpTrainType, false);
                Funs.FineUIPleaseSelect(drpTrainType, "请选择培训类型");
                // 绑定表格
                this.BindGrid();
            }
        }

        #endregion

        #region 绑定数据Grid1
        /// <summary>
        /// 绑定数据Grid1
        /// </summary>
        private void BindGrid()
        {
            var getData = ProblemAnalysisService.getTrainRecordData(this.rblType.SelectedValue, this.drpProject.SelectedValue, this.drpTrainType.SelectedValue,
                Funs.GetNewDateTime(this.txtStartTime.Text), Funs.GetNewDateTime(this.txtEndTime.Text));
            DataTable tb = this.LINQToDataTable(getData);
            Grid1.RecordCount = tb.Rows.Count;
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();
            this.OutputSummaryData(tb); ///取合计值
        }

        /// <summary>
        /// 计算合计
        /// </summary>
        private void OutputSummaryData(DataTable tb)
        {
            int allCount = 0, okCount = 0, unCount = 0, aumberV = 0;
            string rate = "0%";
            for (int i = 0; i < tb.Rows.Count; i++)
            {
                aumberV += Funs.GetNewIntOrZero(tb.Rows[i]["NumberV"].ToString());
                allCount += Funs.GetNewIntOrZero(tb.Rows[i]["AllCount"].ToString());
                okCount += Funs.GetNewIntOrZero(tb.Rows[i]["OkCount"].ToString());
                unCount += Funs.GetNewIntOrZero(tb.Rows[i]["UnCount"].ToString());
            }

            if (allCount > 0)
            {
                rate = Math.Round(okCount * 1.0 / allCount * 100, 1).ToString() + "%";
            }
            JObject summary = new JObject
                {
                    { "Name", "合计" },
                    { "NumberV", aumberV.ToString() },
                    { "AllCount", allCount.ToString() },
                    { "OkCount", okCount.ToString() },
                    { "UnCount", unCount.ToString() },
                    { "Rate", rate}
                };
            Grid1.SummaryData = summary;
        }

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

        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void TextBox_TextChanged(object sender, EventArgs e)
        {
            this.BindGrid();
        }
        #endregion

        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btSearch_Click(object sender, EventArgs e)
        {
            this.BindGrid();
        }

        #region 导出按钮
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnOut_Click(object sender, EventArgs e)
        {
            Response.ClearContent();
            string filename = Funs.GetNewFileName();
            Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode("HSE教育培训" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = Encoding.UTF8;
            this.Grid1.PageSize = this.Grid1.RecordCount;
            this.BindGrid();
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }
        #endregion
    }
}