using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class NWorkFlow_NWorkFlowNode : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            ZWL.Common.PublicMethod.CheckSession();
            DataBindToGridview("");
            
            //设定按钮权限            
            //ImageButton1.Visible = ZWL.Common.PublicMethod.StrIFIn("|000A|", ZWL.Common.PublicMethod.GetSessionValue("QuanXian"));
            //ImageButton5.Visible = ZWL.Common.PublicMethod.StrIFIn("|000M|", ZWL.Common.PublicMethod.GetSessionValue("QuanXian"));
            //ImageButton3.Visible = ZWL.Common.PublicMethod.StrIFIn("|000D|", ZWL.Common.PublicMethod.GetSessionValue("QuanXian"));
            //ImageButton2.Visible = ZWL.Common.PublicMethod.StrIFIn("|000E|", ZWL.Common.PublicMethod.GetSessionValue("QuanXian"));

            this.Label1.Text = "流程名称：" + ZWL.DBUtility.DbHelperSQL.GetSHSL("select top 1 WorkFlowName from ERPNWorkFlow where ID=" + Request.QueryString["WorkFlowID"].ToString());
           
        }
    }
    #region  分页方法
    protected void ButtonGo_Click(object sender, ImageClickEventArgs e)
    {
        try
        {
            if (GoPage.Text.Trim().ToString() == "")
            {
                Response.Write("<script language='javascript'>alert('页码不可以为空!');</script>");
            }
            else if (GoPage.Text.Trim().ToString() == "0" || Convert.ToInt32(GoPage.Text.Trim().ToString()) > GVData.PageCount)
            {
                Response.Write("<script language='javascript'>alert('页码不是一个有效值!');</script>");
            }
            else if (GoPage.Text.Trim() != "")
            {
                int PageI = Int32.Parse(GoPage.Text.Trim()) - 1;
                if (PageI >= 0 && PageI < (GVData.PageCount))
                {
                    GVData.PageIndex = PageI;
                }
            }

            if (TxtPageSize.Text.Trim().ToString() == "")
            {
                Response.Write("<script language='javascript'>alert('每页显示行数不可以为空!');</script>");
            }
            else if (TxtPageSize.Text.Trim().ToString() == "0")
            {
                Response.Write("<script language='javascript'>alert('每页显示行数不是一个有效值!');</script>");
            }
            else if (TxtPageSize.Text.Trim() != "")
            {
                try
                {
                    int MyPageSize = int.Parse(TxtPageSize.Text.ToString().Trim());
                    this.GVData.PageSize = MyPageSize;
                }
                catch
                {
                    Response.Write("<script language='javascript'>alert('每页显示行数不是一个有效值!');</script>");
                }
            }

            DataBindToGridview("");
        }
        catch
        {
            DataBindToGridview("");
            Response.Write("<script language='javascript'>alert('请输入有效数字！');</script>");
        }
    }
    protected void PagerButtonClick(object sender, ImageClickEventArgs e)
    {
        //获得Button的参数值
        string arg = ((ImageButton)sender).CommandName.ToString();
        switch (arg)
        {
            case ("Next"):
                if (this.GVData.PageIndex < (GVData.PageCount - 1))
                    GVData.PageIndex++;
                break;
            case ("Pre"):
                if (GVData.PageIndex > 0)
                    GVData.PageIndex--;
                break;
            case ("Last"):
                try
                {
                    GVData.PageIndex = (GVData.PageCount - 1);
                }
                catch
                {
                    GVData.PageIndex = 0;
                }

                break;
            default:
                //本页值
                GVData.PageIndex = 0;
                break;
        }
        DataBindToGridview("");
    }
    #endregion
    protected void GVData_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        ZWL.Common.PublicMethod.GridViewRowDataBound(e);
    }
    protected void ImageButton4_Click(object sender, ImageClickEventArgs e)
    {
        DataBindToGridview("");
    }
	public void DataBindToGridview(string IDList)
	{
		ZWL.BLL.ERPNWorkFlowNode MyModel = new ZWL.BLL.ERPNWorkFlowNode();
		if (IDList.Trim().Length > 0)
		{
            GVData.DataSource = MyModel.GetList(" WorkFlowID=" + Request.QueryString["WorkFlowID"].ToString() + " and ID in(" + IDList + ") order by NodeSerils asc,ID desc");
		}
		else
		{
            GVData.DataSource = MyModel.GetList(" WorkFlowID=" + Request.QueryString["WorkFlowID"].ToString() + " order by NodeSerils asc,ID desc");
		}
		GVData.DataBind();
		LabPageSum.Text = Convert.ToString(GVData.PageCount);
		LabCurrentPage.Text = Convert.ToString(((int)GVData.PageIndex + 1));
		this.GoPage.Text = LabCurrentPage.Text.ToString();
	}
	protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
	{
        Response.Redirect("NWorkFlowNodeAdd.aspx?WorkFlowID=" + Request.QueryString["WorkFlowID"].ToString());
	}
	protected void ImageButton3_Click(object sender, ImageClickEventArgs e)
	{
		string IDlist = ZWL.Common.PublicMethod.CheckCbx(this.GVData, "CheckSelect", "LabVisible");
		if (ZWL.DBUtility.DbHelperSQL.ExecuteSQL("delete from ERPNWorkFlowNode where ID in (" + IDlist + ")") == -1)
		{
			Response.Write("<script>alert('删除选中记录时发生错误！请重新登陆后重试！');</script>");
		}
		else
		{
			DataBindToGridview("");
			//写系统日志
			ZWL.BLL.ERPRiZhi MyRiZhi = new ZWL.BLL.ERPRiZhi();
			MyRiZhi.UserName = ZWL.Common.PublicMethod.GetSessionValue("UserName");
			MyRiZhi.DoSomething = "用户删除节点定义信息";
			MyRiZhi.IpStr = System.Web.HttpContext.Current.Request.UserHostAddress.ToString();
			MyRiZhi.Add();
		}
	}
	protected void ImageButton2_Click(object sender, ImageClickEventArgs e)
	{
		string IDList = "0";
		for (int i = 0; i < GVData.Rows.Count; i++)
		{
			Label LabVis = (Label)GVData.Rows[i].FindControl("LabVisible");
			IDList = IDList + "," + LabVis.Text.ToString();
		}
		Hashtable MyTable = new Hashtable();
		MyTable.Add("WorkFlowID", "工作流程");
		MyTable.Add("NodeSerils", "节点序号");
		MyTable.Add("NodeName", "节点名称");
		MyTable.Add("NodeAddr", "节点位置");
		MyTable.Add("NextNode", "下一结点");
		ZWL.Common.DataToExcel.GridViewToExcel(ZWL.DBUtility.DbHelperSQL.GetDataSet("select  WorkFlowID,NodeSerils,NodeName,NodeAddr,NextNode  from ERPNWorkFlowNode where ID in (" + IDList + ") order by ID desc"), MyTable, "Excel报表");
	}
	protected void ImageButton5_Click(object sender, ImageClickEventArgs e)
	{
		string CheckStr = ZWL.Common.PublicMethod.CheckCbx(this.GVData, "CheckSelect", "LabVisible");
		string[] CheckStrArray = CheckStr.Split(',');
        Response.Redirect("NWorkFlowNodeModify.aspx?FormID=" + Request.QueryString["FormID"].ToString() + "&WorkFlowID=" + Request.QueryString["WorkFlowID"].ToString() + "&ID=" + CheckStrArray[0].ToString());
	}
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        if (this.LinkButton1.Text == "列表显示模式")
        {
            this.Panel1.Visible = true;
            this.Panel2.Visible = false;
            this.LinkButton1.Text = "图形显示模式";
        }
        else
        {
            this.Panel1.Visible = false;
            this.Panel2.Visible = true;
            this.LinkButton1.Text = "列表显示模式";
        }
    }
}