Listview.aspx.cs
上传用户:cha0314
上传日期:2014-03-02
资源大小:12522k
文件大小:7k
- 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.Approve
- {
- /// <summary>
- /// Listview 的摘要说明。
- /// </summary>
- public class Listview : System.Web.UI.Page
- {
- protected System.Web.UI.WebControls.DataGrid dgMyApprove;
- protected System.Web.UI.WebControls.Panel PanFunction;
- protected System.Web.UI.WebControls.Button btnApproveDocument;
- protected System.Web.UI.WebControls.Button btnThowAwayDocument;
-
- 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();
- }
- }
- #region 翻页事件
- public void DataGrid_PageChanged(object sender,DataGridPageChangedEventArgs e)
- {
- dgMyApprove.CurrentPageIndex = e.NewPageIndex;
- Bangding();
- }
- #endregion
- #region 绑定DBGRID
- private void Bangding()
- {
- SqlDataReader dr; //存放人物的数据
- Database mySQL = new Database();
- String UserName;
- UserName = Request.Cookies["UserName"].Value.ToString();
- SqlParameter[] parameters = {
- mySQL.MakeInParam("@UserName",SqlDbType.VarChar,255,UserName),
- mySQL.MakeInParam("@RightCode",SqlDbType.Int, 4,2)
- };
-
- mySQL.RunProc("sp_GetMyApproved",parameters,out dr);
-
- DataTable dt =Tools.ConvertDataReaderToDataTable(dr);
- // //在DataTable的末尾加上空行,使得DataGrid固定行数
- // int iBlankRows = dgMyApprove.PageSize - (dt.Rows.Count % dgMyApprove.PageSize);
- //
- // for (int i = 0; i < iBlankRows; i++)
- // {
- // dt.Rows.Add(dt.NewRow()) ;
- // }
- dgMyApprove.DataSource = dt.DefaultView;
- dgMyApprove.DataBind();
- //对于空纪录不显示checkbox
- // if(dgMyApprove.CurrentPageIndex == dgMyApprove.PageCount -1 )
- // {
- // for(int i= (dgMyApprove.PageSize - iBlankRows) ;i<dgMyApprove.Items.Count;i++)
- // {
- // dgMyApprove.Items[i].FindControl("DocID").Visible = false;
- // }
- // }
- btnThowAwayDocument.Attributes ["onclick"]="javascript:return confirm('您确认要丢弃这些文档吗?');";
- btnApproveDocument.Attributes ["onclick"]="javascript:return confirm('您确认要批阅这些文档吗?');";
- }
- #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 dgMyApprove.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
- #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.btnApproveDocument.Click += new System.EventHandler(this.btnApproveDocument_Click);
- this.btnThowAwayDocument.Click += new System.EventHandler(this.btnThowAwayDocument_Click);
- this.Load += new System.EventHandler(this.Page_Load);
- }
- #endregion
- public string GetRealNameStr(string Username)
- {
- if(Username!="")
- return UDS.Components.Staff.GetRealNameByUsername(Username);
- else
- return "";
- }
- private void dgMyApprove_SelectedIndexChanged(object sender, System.EventArgs e)
- {
-
- }
- private void lbApproveDocument_Click(object sender, System.EventArgs e)
- {
-
- }
- 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 dgMyApprove.Items)
- {
- if(((CheckBox)item.FindControl(controlID)).Checked==true )
- selectedID += dgMyApprove.DataKeys[item.ItemIndex] + ",";
- }
- if(selectedID.Length>0)
- selectedID=selectedID.Substring(0,selectedID.Length-1);
- return selectedID;
- }
- private void btnApproveDocument_Click(object sender, System.EventArgs e)
- {
- String strIDs=this.GetSelectedItemID("DocID");
- if(strIDs=="")
- Response.Write("<script language='javascript'>window.alert('请选择要批阅的文档!');</script>");
- else
- {
- Database mySQL = new Database();
- String UserName;
- UserName = Request.Cookies["UserName"].Value.ToString();
- SqlParameter[] parameters = {
- mySQL.MakeInParam("@DocIDs",SqlDbType.VarChar,300,strIDs),
- mySQL.MakeInParam("@Approver",SqlDbType.VarChar,300,UserName)
- };
-
- if(mySQL.RunProc("sp_ApproveDocument",parameters)>0)
- {
- Response.Write("<script language='javascript'>window.alert('审批文件成功!');</script>");
- Bangding();
- }
- else
- Response.Write("<script language='javascript'>window.alert('审批文件成功!');</script>");
- }
- }
- private void btnThowAwayDocument_Click(object sender, System.EventArgs e)
- {
- String strIDs=this.GetSelectedItemID("DocID");
- if(strIDs=="")
- Response.Write("<script language='javascript'>window.alert('请选择要丢弃的文档!');</script>");
- else
- {
- Database mySQL = new Database();
- SqlParameter[] parameters = {
- mySQL.MakeInParam("@DocIDs",SqlDbType.VarChar,3000,strIDs),
- mySQL.MakeInParam("@DeleteType",SqlDbType.Bit ,1,0)
- };
-
- if(mySQL.RunProc("sp_DeleteDocument",parameters)>0)
- {
- Response.Write("<script language='javascript'>window.alert('丢弃文件成功!');</script>");
- Bangding();
- }
- else
- Response.Write("<script language='javascript'>window.alert('丢弃文件失败!');</script>");
- }
- }
- }
- }