ChengDa_English/SGGL/FineUIPro.Web/HSSE/InformationProject/AccidentCauseReport.aspx.cs

using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using FineUIPro.Web.Controls; 
using System.Text;
using AspNet = System.Web.UI.WebControls;
namespace FineUIPro.Web.HSSE.InformationProject
{
    public partial class AccidentCauseReport : PageBase
    {      
        #region 项目主键
        /// <summary>
        /// 项目主键
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }
        #endregion

        #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)
            {
                Funs.DropDownPageSize(this.ddlPageSize);
                this.ProjectId = this.CurrUser.LoginProjectId;
                if (!string.IsNullOrEmpty(Request.Params["projectId"]) && Request.Params["projectId"] != this.CurrUser.LoginProjectId)
                {
                    this.ProjectId = Request.Params["projectId"];
                }
                ////权限按钮方法
                this.GetButtonPower();                
               
                BLL.ConstValue.InitConstValueDropDownList(this.drpYear, BLL.ConstValue.Group_0008, true);
                BLL.ConstValue.InitConstValueDropDownList(this.drpMonth, BLL.ConstValue.Group_0009, true);
                this.btnNew.OnClientClick = Window1.GetShowReference("AccidentCauseReportEdit.aspx") + "return false;";
                if (this.CurrUser != null && this.CurrUser.PageSize.HasValue)
                {
                    Grid1.PageSize = this.CurrUser.PageSize.Value;
                }
                this.ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                this.BindGrid();
            }
        }
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            string strSql = @"SELECT AccidentCauseReport.AccidentCauseReportId, "
                          + @"AccidentCauseReport.ProjectId,"
                          + @"CodeRecords.Code AS AccidentCauseReportCode,"
                          + @"AccidentCauseReport.UnitId,"
                          + @"AccidentCauseReport.Year,"
                          + @"AccidentCauseReport.Month,"
                          + @"(CAST(AccidentCauseReport.Year AS NVARCHAR(4))+'年'+CAST(AccidentCauseReport.Month AS NVARCHAR(4))+'月') AS YearAndMonth,"
                          + @"AccidentCauseReport.CompileMan,"
                          + @"AccidentCauseReport.CompileDate,"
                          + @"AccidentCauseReport.States,"
                          + @"Unit.UnitName,"
                          + @"Users.UserName AS CompileManName,"
                          + @"(CASE WHEN AccidentCauseReport.States = " + BLL.Const.State_0 + " OR AccidentCauseReport.States IS NULL THEN '待['+OperateUser.UserName+']提交' WHEN AccidentCauseReport.States =  " + BLL.Const.State_2 + " THEN '审核/审批完成' ELSE '待['+OperateUser.UserName+']办理' END) AS  FlowOperateName"
                          + @" FROM InformationProject_AccidentCauseReport AS AccidentCauseReport "
                          + @" LEFT JOIN Sys_CodeRecords AS CodeRecords ON AccidentCauseReport.AccidentCauseReportId=CodeRecords.DataId "
                          + @" LEFT JOIN Sys_FlowOperate AS FlowOperate ON AccidentCauseReport.AccidentCauseReportId=FlowOperate.DataId AND FlowOperate.IsClosed <> 1"
                          + @" LEFT JOIN Sys_User AS OperateUser ON FlowOperate.OperaterId=OperateUser.UserId"
                          + @" LEFT JOIN Base_Unit AS Unit ON Unit.UnitId=AccidentCauseReport.UnitId"
                          + @" LEFT JOIN Sys_User AS Users ON AccidentCauseReport.CompileMan=Users.UserId WHERE 1=1 ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            strSql += " AND AccidentCauseReport.ProjectId = '" + this.ProjectId + "'";
            if (!string.IsNullOrEmpty(Request.Params["projectId"]))  ///是否文件柜查看页面传项目值
            {
                strSql += " AND AccidentCauseReport.States = @States";  ///状态为已完成
                listStr.Add(new SqlParameter("@States", BLL.Const.State_2));
            }

            if (this.drpYear.SelectedValue != BLL.Const._Null)
            {
                strSql += " AND AccidentCauseReport.Year = @Year";
                listStr.Add(new SqlParameter("@Year", Funs.GetNewInt(this.drpYear.SelectedValue)));
            }
            if (this.drpMonth.SelectedValue != BLL.Const._Null)
            {
                strSql += " AND AccidentCauseReport.Month = @Month ";
                listStr.Add(new SqlParameter("@Month", Funs.GetNewInt(this.drpMonth.SelectedValue)));
            }
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            Grid1.RecordCount = tb.Rows.Count;            
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();
        }

        #region 分页 排序
        /// <summary>
        /// 改变索引事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 分页下拉选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            this.Grid1.PageSize = Convert.ToInt32(this.ddlPageSize.SelectedValue);
            BindGrid();
        }

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

        #region 编辑
        /// <summary>
        /// 双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            this.EditData();
        }

        /// <summary>
        /// 右键编辑事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuEdit_Click(object sender, EventArgs e)
        {
            this.EditData();
        }

        /// <summary>
        /// 编辑数据方法
        /// </summary>
        private void EditData()
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string id = Grid1.SelectedRowID;
            var projectAccidentCauseReport = BLL.ProjectAccidentCauseReportService.GetAccidentCauseReportById(id);
            if (projectAccidentCauseReport != null)
            {
                if (this.btnMenuEdit.Hidden || projectAccidentCauseReport.States == BLL.Const.State_2)   ////双击事件 编辑权限有：编辑页面，无：查看页面 或者状态是完成时查看页面
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("AccidentCauseReportView.aspx?AccidentCauseReportId={0}", id, "查看 - ")));
                }
                else
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("AccidentCauseReportEdit.aspx?AccidentCauseReportId={0}", id, "编辑 - ")));
                }
            }
        }
        #endregion

        #region 删除
        /// <summary>
        /// 右键删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    var accidentCauseReport = BLL.ProjectAccidentCauseReportService.GetAccidentCauseReportById(rowID);
                    if (accidentCauseReport != null)
                    {
                        BLL.LogService.AddSys_Log(this.CurrUser, accidentCauseReport.AccidentCauseReportCode, accidentCauseReport.AccidentCauseReportId, BLL.Const.ProjectAccidentCauseReportMenuId, BLL.Const.BtnDelete);
                        BLL.ProjectAccidentCauseReportItemService.DeleteAccidentCauseReportItemByAccidentCauseReportId(rowID);
                        BLL.ProjectAccidentCauseReportService.DeleteAccidentCauseReportById(rowID);
                    }
                }

                this.BindGrid();
                ShowNotify("删除数据成功!", MessageBoxIcon.Success);
            }
        }
        #endregion

        #region 打印
        /// <summary>
        /// 打印
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnPrint_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(Grid1.SelectedRowID))
            {
                PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("~/ReportPrint/ExReportPrint.aspx?reportId={0}&&replaceParameter={1}&&varValue={2}", Const.ProjectInformation_AccidentCauseReportId, Grid1.SelectedRowID, "", "打印 - ")));
            }
        }
        #endregion

        #region 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private void GetButtonPower()
        {
            if (Request.Params["value"] == "0")
            {
                return;
            }
            var buttonList = BLL.CommonService.GetAllButtonList(this.ProjectId, this.CurrUser.UserId, BLL.Const.ProjectAccidentCauseReportMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNew.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnMenuEdit.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnMenuDelete.Hidden = false;
                }
            }
        }
        #endregion


        #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("职工伤亡事故原因分析报" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            this.Grid1.PageSize = 500;
            this.BindGrid();
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }

        /// <summary>
        /// 导出方法
        /// </summary>
        /// <param name="grid"></param>
        /// <returns></returns>
        private string GetGridTableHtml(Grid grid)
        {
            StringBuilder sb = new StringBuilder();

            MultiHeaderTable mht = new MultiHeaderTable();
            mht.ResolveMultiHeaderTable(Grid1.Columns);


            sb.Append("<meta http-equiv=\"content-type\" content=\"application/excel; charset=UTF-8\"/>");


            sb.Append("<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">");

            foreach (List<object[]> rows in mht.MultiTable)
            {
                sb.Append("<tr>");
                foreach (object[] cell in rows)
                {

                    int rowspan = Convert.ToInt32(cell[0]);
                    int colspan = Convert.ToInt32(cell[1]);
                    GridColumn column = cell[2] as GridColumn;
                    if (!column.Hidden)
                    {
                        sb.AppendFormat("<th{0}{1}{2}>{3}</th>",
                            rowspan != 1 ? " rowspan=\"" + rowspan + "\"" : "",
                            colspan != 1 ? " colspan=\"" + colspan + "\"" : "",
                            colspan != 1 ? " style=\"text-align:center;\"" : "",
                            column.HeaderText);
                    }

                }
                sb.Append("</tr>");
            }

            int j = 0;
            foreach (GridRow row in grid.Rows)
            {
                sb.Append("<tr>");
                int i = 0;
                foreach (GridColumn column in mht.Columns)
                {

                    string html = row.Values[column.ColumnIndex].ToString();

                    if (column.ColumnID == "tfNumber")
                    {
                        html = (row.FindControl("spanNumber") as System.Web.UI.HtmlControls.HtmlGenericControl).InnerText;
                    }
                    else if (column.ColumnID == "tfGender")
                    {
                        html = (row.FindControl("labGender") as AspNet.Label).Text;
                    }

                    if (i <= 6 && j % 2 == 0)
                    {
                        if (!column.Hidden)
                        {

                            sb.AppendFormat("<td rowspan='2'>{0}</td>", html);
                        }
                    }
                    else if (i > 6)
                    {
                        if (!column.Hidden)
                        {
                            sb.AppendFormat("<td >{0}</td>", html);
                        }
                    }
                    i++;
                }
                j++;
                sb.Append("</tr>");

            }

            sb.Append("</table>");

            return sb.ToString();

        }
        #endregion

    }
}