CNCEC_SUBQHSE_WUHUAN/SGGL/FineUIPro.Web/DocManage/DocFind.aspx.cs

using System;
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BLL;
using System.IO;

namespace FineUIPro.Web.DocManage
{
    public partial class DocFind : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GetButtonPower();
                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();

                // 绑定表格
                BindGrid();
                //  btnNew.OnClientClick = Window1.GetShowReference("ProjectSubItemEdit.aspx") + "return false;";
            }
        }
        #region 绑定数据与查看数据
        /// <summary>
        /// 绑定数据
        /// </summary>
        public void BindGrid()
        {
            DataTable tb = BindData();
            Grid1.RecordCount = tb.Rows.Count;
            tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);

            Grid1.DataSource = table;
            Grid1.DataBind();
        }
        protected DataTable BindData()
        {
            string strSql = @"SELECT  AttachFileDetaiId
                                      ,ToKeyId
                                      ,Name
                                      ,AliasName
                                      ,Type
                                      ,AttachUrl
                                      ,Classify
                                      ,SourcePath
                                      ,HtmlPath
                                      ,Content
                                      ,size
                                      ,UploadTime
                                      ,U.UserName
                                  FROM dbo.AttachFileDetail as Att
                                  left join Sys_User U on  att.UploadMan=U.UserId   
                                  left join Doc_DocManage doc on doc.DocId =Att.ToKeyId  
                                  where  doc.ProjectId=@ProjectId ";

            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ProjectId", CurrUser.LoginProjectId));
            strSql += " AND (doc.ReceivUnitIds like @ReceivUnitId or doc.SendUnitId = @SendUnitId )";
            if (string.IsNullOrEmpty(this.CurrUser.UnitId))
            {
                return new DataTable();
            }
            listStr.Add(new SqlParameter("@SendUnitId", this.CurrUser.UnitId));
            listStr.Add(new SqlParameter("@ReceivUnitId", "%" + this.CurrUser.UnitId + "%"));

            if (!string.IsNullOrEmpty(this.txtkeyword.Text.Trim()))
            {
                if (ListFindType.SelectedValue == "Name")
                {
                    strSql += " AND AliasName like @keyword";

                }
                else
                {
                    strSql += " AND Content like @keyword";


                }
                listStr.Add(new SqlParameter("@keyword", "%" + this.txtkeyword.Text.Trim() + "%"));
            }
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            return tb;
        }

        private void LookData()
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            var model = AttachFileDetailService.GetAttachFileDetaiIdById(Grid1.SelectedRowID);
            if (!string.IsNullOrEmpty(model.SourcePath))
            {
                PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("..{0}", model.SourcePath, "查看 - ")));

            }
        }

        #endregion

        #region 右键菜单事件
        protected void btnMenuView_Click(object sender, EventArgs e)
        {
            LookData();
        }
        #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.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.DocFindMenuId);
            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.btnMenuDel.Hidden = false;
                }
            }
        }
        #endregion

        #region 下拉列表事件
        protected void DropProjectSubject_SelectedIndexChanged(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 表格事件

        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            LookData();
        }
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            BindGrid();
        }
        protected void Grid1_RowCommand(object sender, GridCommandEventArgs e)
        {
            if (e.CommandName == "Preview")
            {
                var model = BLL.AttachFileDetailService.GetAttachFileDetaiIdById(e.RowID);
                if (model != null)
                {
                    string savedName = model.Name;
                    string xnUrl = model.AttachUrl;
                    string url = Funs.RootPath + xnUrl;

                    FileInfo info = new FileInfo(url);
                    if (!info.Exists || string.IsNullOrEmpty(savedName))
                    {
                        url = Funs.RootPath + "Images//Null.jpg";
                        info = new FileInfo(url);
                    }
                    var FiletExtension = Path.GetExtension(savedName);
                    bool isSupportType = AttachFileDetailService.IsSupportFileType(FiletExtension);
                    if (isSupportType)
                    {
                        PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("../AttachFile/Look.aspx?fileUrl={0}", model.HtmlPath, "查看  -")));
                    }
                    else
                    {
                        ShowNotify("不支持预览", MessageBoxIcon.Warning);

                    }
                }
            }
        }

        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }
        #endregion

        #region 按钮事件
        protected void btnSearch_Click(object sender, EventArgs e)
        {
            BindGrid();
        }
        /// <summary>
        /// 重置
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnRset_Click(object sender, EventArgs e)
        {
            txtkeyword.Text = "";
            BindGrid();
        }

        #endregion

        #region 窗体事件
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }
        #endregion


    }
}