- using System;
- using System.Collections;
- using System.ComponentModel;
- using System.Data;
- using System.Drawing;
- using System.Web;
- using System.Web.SessionState;
- using System.Web.UI;
- using System.Web.UI.WebControls;
- using System.Web.UI.HtmlControls;
- using UDS.Components;
- using System.Data.SqlClient;
- namespace UDS.SubModule.UnitiveDocument.NewDoc
- {
- /// <summary>
- /// Listview 的摘要说明。
- /// </summary>
- public class Listview : System.Web.UI.Page
- {
- protected System.Web.UI.WebControls.Button btnThowAwayDocument;
- protected System.Web.UI.WebControls.DataGrid dgDocList;
- private void Page_Load(object sender, System.EventArgs e)
- {
- // 在此处放置用户代码以初始化页面
- if(!Page.IsPostBack)
- {
- ViewState["SortField"] = "DocAddedDate";
- ViewState["SortDirect"] = "ASC";
- Bangding();
- //this.btnThowAwayDocument.Attributes["onclick"] = "javascript:return confirm('您确认要丢弃吗?');";
- }
- }
- public string GetRealName(string Username)
- {
- if(Username!="")
- return UDS.Components.Staff.GetRealNameByUsername(Username);
- else
- return "";
- }
- #region 绑定DBGRID
- private void Bangding()
- {
- SqlDataReader dr; //存放人物的数据
- UDS.Components.Desktop myDesktop = new UDS.Components.Desktop();
- String UserName = Request.Cookies["UserName"].Value.ToString();
- dr = myDesktop.GetMyDocument(UserName,10);
- DataTable dt =Tools.ConvertDataReaderToDataTable(dr);
- dt.DefaultView.Sort = ViewState["SortField"] + " " + ViewState["SortDirect"];
- dgDocList.DataSource = dt.DefaultView;
- dgDocList.DataBind();
- }
- #endregion
- #region Web Form Designer generated code
- override protected void OnInit(EventArgs e)
- {
- //
- // CODEGEN:该调用是 ASP.NET Web 窗体设计器所必需的。
- //
- InitializeComponent();
- base.OnInit(e);
- }
- /// <summary>
- /// 设计器支持所需的方法 - 不要使用代码编辑器修改
- /// 此方法的内容。
- /// </summary>
- private void InitializeComponent()
- {
- this.btnThowAwayDocument.Click += new System.EventHandler(this.btnThowAwayDocument_Click);
- this.Load += new System.EventHandler(this.Page_Load);
- }
- #endregion
- #region 翻页事件
- public void DataGrid_PageChanged(object sender,DataGridPageChangedEventArgs e)
- {
- dgDocList.CurrentPageIndex = e.NewPageIndex;
- Bangding();
- }
- #endregion
- #region 将数据排序
- /// <summary>
- /// 将信件按照指定字段进行排序
- /// </summary>
- public void DataGrid_SortCommand(object source, System.Web.UI.WebControls.DataGridSortCommandEventArgs e)
- {
- if(ViewState["SortField"].ToString() == e.SortExpression)
- {
- ViewState["SortDirect"] = (ViewState["SortDirect"].ToString()=="ASC")?"DESC":"ASC";
- }
- else
- {
- ViewState["SortField"] = e.SortExpression;
- ViewState["SortDirect"] = "ASC";
- }
- foreach(DataGridColumn col in dgDocList.Columns)
- {
- if(col.SortExpression.ToString()==ViewState["SortField"].ToString())
- {
- // if(ViewState["SortDirect"].ToString() == "ASC")
- // {
- // col.HeaderText +="<img src='../../../images/asc.gif' border=0 />";
- // }
- // else
- // col.HeaderText +="<img src='../../../images/desc.gif' border=0 />";
- }
- }
- Bangding();
- }
- #endregion
- private void lbThowAwayDocument_Click(object sender, System.EventArgs e)
- {
- }
- private string GetSelectedItemID(string controlID)
- {
- String selectedID;
- selectedID = "";
- //遍历DataGrid获得checked的ID
- foreach (DataGridItem item in dgDocList.Items)
- {
- if(((CheckBox)item.FindControl(controlID)).Checked==true )
- selectedID += dgDocList.DataKeys[item.ItemIndex] + ",";
- }
- if(selectedID.Length>0)
- selectedID=selectedID.Substring(0,selectedID.Length-1);
- return selectedID;
- }
- private void btnThowAwayDocument_Click(object sender, System.EventArgs e)
- {
- UDS.Components.DocumentClass myDocument = new UDS.Components.DocumentClass();
- String DocIDs = GetSelectedItemID("DocID");
- myDocument.DocDelete(DocIDs,0);
- Response.Write("<Script language='javascript'>alert('文件丢弃成功!');</script>");
- Bangding();
- }
- }
- }