SGGL_HBAZ/SGGL/FineUIPro.Web/HSSE/SitePerson/PersonAskForLeaveList.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.SitePerson
{
    public partial class PersonAskForLeaveList : PageBase
    {
        #region 定义项
        /// <summary>
        /// 人员主键
        /// </summary>
        public string PersonId
        {
            get
            {
                return (string)ViewState["PersonId"];
            }
            set
            {
                ViewState["PersonId"] = value;
            }
        }

     
        #endregion

        #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)
            {
                Funs.DropDownPageSize(this.ddlPageSize);
                UnitService.InitUnitDropDownList(this.drpUnit, this.CurrUser.LoginProjectId, true);

                ////权限按钮方法
                this.GetButtonPower();
                this.btnMenuDelete.OnClientClick = Grid1.GetNoSelectionAlertReference("请至少选择一项！");
                this.btnMenuDelete.ConfirmText = String.Format("你确定要删除选中的&nbsp;<b><script>{0}</script></b>&nbsp;行数据吗？", Grid1.GetSelectedCountReference());
                this.ddlPageSize.SelectedValue = this.Grid1.PageSize.ToString();
                BindGrid();
              }
        }

         
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            using (Model.SGGLDB db = new Model.SGGLDB(Funs.ConnString))
            {                 
                    string unitId = string.Empty;
                    string projectId = string.Empty; 
                    string strSql = @"select a.*,b.UnitName,c.dictName from SitePerson_AskForLeave a left join Base_unit b on a.UnitId = b.UnitId 
                                    left join RealName_BasicData c on a.Type =c.BasicDataId
                                    Where a.ProjectId = @ProjectId ";
                    List<SqlParameter> listStr = new List<SqlParameter>
                    {
                        new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId)
                    };                    
                    if (!string.IsNullOrEmpty(this.txtPersonName.Text.Trim()))
                    {
                        strSql += " AND a.PersonName LIKE @PersonName";
                        listStr.Add(new SqlParameter("@PersonName", "%" + this.txtPersonName.Text.Trim() + "%"));
                    }
                    if (!string.IsNullOrEmpty(this.drpUnit.SelectedValue) && this.drpUnit.SelectedValue != BLL.Const._Null)
                    {
                        strSql += " AND a.UnitId = @UnitId";
                        listStr.Add(new SqlParameter("@UnitId", this.drpUnit.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();                   
                }
            
        }
        #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

        #region 增加按钮
        /// <summary>
        /// 增加按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnNew_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("PersonAskForLeaveEdit.aspx"))); 
        }
        #endregion

        #region 编辑
        /// <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
        /// </summary>
        private void EditData()
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }

            this.PersonId = Grid1.SelectedRowID;
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("PersonAskForLeaveEdit.aspx?LeaveId={0} ", this.PersonId, "编辑 - ")));

        }

        /// <summary>
        /// Grid双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            this.EditData();
        }
        #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)
        {
            string id = Grid1.SelectedRowID.Split(',')[0];
            if (!string.IsNullOrEmpty(id))
            {
                var askForLeave = Funs.DB.SitePerson_AskForLeave.FirstOrDefault(x => x.LeaveId == id);
                if (askForLeave != null)
                {
                    Funs.DB.SitePerson_AskForLeave.DeleteOnSubmit(askForLeave);
                    Funs.DB.SubmitChanges();
                    BindGrid();
                }
            }

        } 
        #endregion

        #region 关闭弹出窗口
        /// <summary>
        /// 关闭弹出窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 判断按钮权限
        /// <summary>
        /// 判断按钮权限
        /// </summary>
        private void GetButtonPower()
        {
            if (Request.Params["value"] == "0")
            {
                return;
            }
            var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.PersonAskForLeaveListMenuId);
            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("人员信息" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            //this.Grid1.PageSize = 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();
            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("labNumber") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfI")
                    {
                        html = (row.FindControl("lbI") as AspNet.Label).Text;
                    }
                    //sb.AppendFormat("<td>{0}</td>", html);
                    sb.AppendFormat("<td style='vnd.ms-excel.numberformat:@;width:140px;'>{0}</td>", html);
                }

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

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

            return sb.ToString();
        }
        #endregion

        

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

    
    }
}