SGGL_JT/SUBQHSE/FineUIPro.Web/HSSE/InformationProject/LawRegulationIdentify.aspx.cs

using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using AspNet = System.Web.UI.WebControls;

namespace FineUIPro.Web.HSSE.InformationProject
{
    public partial class LawRegulationIdentify : PageBase
    {
        /// <summary>
        /// 项目id
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }

        #region 加载页面
        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.ProjectId = this.CurrUser.LoginProjectId;
                if (!string.IsNullOrEmpty(Request.Params["projectId"]) && Request.Params["projectId"] != this.ProjectId)
                {
                    this.ProjectId = Request.Params["projectId"];
                }
                Funs.DropDownPageSize(this.ddlPageSize);
                this.ucTree.UnitId = this.CurrUser.UnitId;
                this.ucTree.ProjectId = this.ProjectId;
                if (!string.IsNullOrEmpty(this.CurrUser.LoginProjectId))
                {
                    this.panelLeftRegion.Hidden = true;
                    ////权限按钮方法
                    this.GetButtonPower();
                }
                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                BindGrid();
            }
        }

        /// <summary>
        /// 公司级树加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void changeTree(object sender, EventArgs e)
        {
            this.ProjectId = this.ucTree.ProjectId;
            this.BindGrid();

            this.GetButtonPower();
            if (string.IsNullOrEmpty(this.CurrUser.LoginProjectId))
            {
                btnNew.Hidden = true;
            }
        }

        #endregion

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

        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            if (string.IsNullOrEmpty(this.ProjectId))
            {
                return;
            }
            string strSql = "select LawRegulationIdentify.LawRegulationIdentifyId,LawRegulationIdentify.VersionNumber,LawRegulationIdentify.ProjectId,Users.UserName as IdentifyPersonName,LawRegulationIdentify.IdentifyDate,CodeRecords.Code AS LawRegulationIdentifyCode "
                          + @" ,(CASE WHEN LawRegulationIdentify.States = " + BLL.Const.State_0 + " OR LawRegulationIdentify.States IS NULL THEN '待['+OperateUser.UserName+']提交' WHEN LawRegulationIdentify.States =  " + BLL.Const.State_2 + " THEN '审核/审批完成' ELSE '待['+OperateUser.UserName+']办理' END) AS  FlowOperateName"
                          + @",LawRegulationIdentify.UpdateDate"
                          + @" from Law_LawRegulationIdentify AS LawRegulationIdentify "
                          + @" LEFT JOIN Sys_FlowOperate AS FlowOperate ON LawRegulationIdentify.LawRegulationIdentifyId=FlowOperate.DataId AND FlowOperate.IsClosed <> 1"
                          + @" LEFT JOIN Sys_User AS OperateUser ON FlowOperate.OperaterId=OperateUser.UserId "
                          + @" LEFT JOIN Sys_User AS Users ON LawRegulationIdentify.IdentifyPerson=Users.UserId "
                          + @" LEFT JOIN Sys_CodeRecords AS CodeRecords ON LawRegulationIdentify.LawRegulationIdentifyId=CodeRecords.DataId WHERE 1=1 ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            strSql += " AND LawRegulationIdentify.ProjectId = @ProjectId";
            if (!string.IsNullOrEmpty(Request.Params["projectId"]))  ///是否文件柜查看页面传项目值
            {
                listStr.Add(new SqlParameter("@ProjectId", Request.Params["projectId"]));
                strSql += " AND LawRegulationIdentify.States = @States";  ///状态为已完成
                listStr.Add(new SqlParameter("@States", BLL.Const.State_2));
            }
            else
            {
                listStr.Add(new SqlParameter("@ProjectId", this.ProjectId));
            }
            if (!string.IsNullOrEmpty(this.txtLawRegulationIdentifyCode.Text.Trim()))
            {
                strSql += " AND LawRegulationIdentifyCode LIKE @LawRegulationIdentifyCode";
                listStr.Add(new SqlParameter("@LawRegulationIdentifyCode", "%" + this.txtLawRegulationIdentifyCode.Text.Trim() + "%"));
            }
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            Grid1.RecordCount = tb.Rows.Count;
            tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);

            Grid1.DataSource = table;
            Grid1.DataBind();
        }

        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            Grid1.PageIndex = e.NewPageIndex;
            BindGrid();
        }

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

        protected void Grid1_FilterChange(object sender, EventArgs e)
        {
            BindGrid();
        }

        protected void Window1_Close(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region Grid双击事件
        /// <summary>
        /// Grid行双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            btnMenuModify_Click(null, null);
        }
        #endregion

        #region 增加、修改、删除数据方法
        /// <summary>
        /// 增加按钮事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnNew_Click(object sender, EventArgs e)
        {

            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("LawRegulationIdentifyEdit.aspx?LawRegulationIdentifyId={0}", string.Empty, "编辑 - ")));
        }

        #region 编辑
        /// <summary>
        /// 编辑按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuModify_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string LawRegulationIdentifyId = Grid1.SelectedRowID;
            var lawRegulationIdentify = BLL.LawRegulationIdentifyService.GetLawRegulationIdentifyByLawRegulationIdentifyId(LawRegulationIdentifyId);
            if (lawRegulationIdentify != null)
            {
                if (this.btnMenuModify.Hidden || lawRegulationIdentify.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("LawRegulationIdentifyView.aspx?LawRegulationIdentifyId={0}", LawRegulationIdentifyId, "查看 - ")));
                }
                else
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("LawRegulationIdentifyEdit.aspx?LawRegulationIdentifyId={0}", LawRegulationIdentifyId, "编辑 - ")));
                }
            }
        }
        #endregion

        /// <summary>
        /// 右键删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            this.DeleteData();
        }

        /// <summary>
        /// 删除方法
        /// </summary>
        private void DeleteData()
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string LawRegulationIdentifyId = Grid1.DataKeys[rowIndex][0].ToString();

                    var lawRegulationIdentify = BLL.LawRegulationIdentifyService.GetLawRegulationIdentifyByLawRegulationIdentifyId(LawRegulationIdentifyId);
                    if (lawRegulationIdentify != null)
                    {
                        BLL.LogService.AddSys_Log(this.CurrUser, lawRegulationIdentify.LawRegulationIdentifyCode, lawRegulationIdentify.LawRegulationIdentifyId, BLL.Const.LawRegulationIdentifyMenuId, BLL.Const.BtnDelete);
                        BLL.LawRegulationSelectedItemService.DeleteLawRegulationSelectedItemByLawRegulationIdentifyId(LawRegulationIdentifyId);
                        BLL.LawRegulationIdentifyService.DeleteLawRegulationIdentify(LawRegulationIdentifyId);
                    }
                }

                BindGrid();
            }
        }
        #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.LawRegulationIdentifyMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNew.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnMenuModify.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("法律法规辨识" + 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();
        }

#pragma warning disable CS0108 // “LawRegulationIdentify.GetGridTableHtml(Grid)”隐藏继承的成员“PageBase.GetGridTableHtml(Grid)”。如果是有意隐藏，请使用关键字 new。
        /// <summary>
        /// 导出方法
        /// </summary>
        /// <param name="grid"></param>
        /// <returns></returns>
        private string GetGridTableHtml(Grid grid)
#pragma warning restore CS0108 // “LawRegulationIdentify.GetGridTableHtml(Grid)”隐藏继承的成员“PageBase.GetGridTableHtml(Grid)”。如果是有意隐藏，请使用关键字 new。
        {
            StringBuilder sb = new StringBuilder();
            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;\">");
            sb.Append("<tr>");
            foreach (GridColumn column in grid.Columns)
            {
                sb.AppendFormat("<td>{0}</td>", column.HeaderText);
            }
            sb.Append("</tr>");
            foreach (GridRow row in grid.Rows)
            {
                sb.Append("<tr>");
                foreach (GridColumn column in grid.Columns)
                {
                    string html = row.Values[column.ColumnIndex].ToString();
                    if (column.ColumnID == "tfNumber")
                    {
                        html = (row.FindControl("lblNumber") as AspNet.Label).Text;
                    }
                    sb.AppendFormat("<td>{0}</td>", html);
                }

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

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

            return sb.ToString();
        }
        #endregion

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