departmentmanage.aspx.cs

CRM管理系统 CRM管理系统

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;
using Itsv.BLL.SystemManage;
using Itsv.Model;

public partial class SystemManage_DepartmentManage : PageBase 
{
    private string strWhere;

    #region
    public bool IsNumberic(object str)
    {
        try
        {
            int.Parse(str.ToString());
            return true;
        }
        catch
        {
            return false;
        }
    }
    #endregion

    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["strWhereDepartment"] != null)
        {
            strWhere = Session["strWhereDepartment"].ToString();
        }
        else
        {
            strWhere = "";
        }
        if (!this.IsPostBack)
        {
            this.CheckUserState();
            //操作 0 向下  1向上  2返回/刷新
            string action = "0";

            
            if (Request.QueryString["parentcode"] != null)
            {
                this.lblParentcode.Text = Request.QueryString["parentcode"];
                this.lblLaycode.Text = Request.QueryString["layer"];
                action = Request.QueryString["action"];
                if (action == "0")
                    this.lblLaycode.Text = Convert.ToString(int.Parse(this.lblLaycode.Text) + 1);
                else if (action == "1")
                {
                    if (int.Parse(this.lblLaycode.Text) > 0)
                        this.lblLaycode.Text = Convert.ToString(int.Parse(this.lblLaycode.Text) - 1);
                }
                else
                {
 
                }

            }
            if (action == "0" || this.lblParentcode.Text == "0" || action == "2")
            {
                this.BindGridView(this.GetChildDepartmentsList(this.lblParentcode.Text), this.gvUser);
            }
            else
            {
                this.BindGridView(this.GetParentDepartmentsList(this.lblParentcode.Text), this.gvUser);
            }
        }
    }
    /// <summary>
    /// 得到子列表
    /// </summary>
    /// <param name="name"></param>
    /// <returns></returns>
    private DataTable GetChildDepartmentsList(string parentcode)
    {
        DepartmentsBLL depbll = new DepartmentsBLL();

        DataSet ds = depbll.GetList(" ParentCode = '"+parentcode+"'");
        return ds.Tables[0];
    }
    /// <summary>
    /// 得到父列表
    /// </summary>
    /// <param name="parentcode"></param>
    /// <returns></returns>
    private DataTable GetParentDepartmentsList(string parentcode)
    {
        DepartmentsBLL depbll = new DepartmentsBLL();

        DataSet ds = depbll.GetParentList(parentcode);
        if (ds != null)
        {
   
            if(ds.Tables[0].Rows.Count>0)
                this.lblParentcode.Text = ds.Tables[0].Rows[0]["ParentCode"].ToString();
        }
        return ds.Tables[0];
    }
    private void BindGridView(DataTable dt, GridView gv)
    {
        if (dt == null)
            return;

        DataView dv = dt.DefaultView;

        ViewState["dvcount"] = dv.Count;
        string[] keys ={ "dep_id" };
        gv.DataKeyNames = keys;
        gv.DataSource = dv;
        gv.DataBind();
    }

    protected void Button3_Click(object sender, EventArgs e)
    {
        Response.Redirect("DepartmentAdd.aspx?parentcode=" + lblParentcode.Text + "&layer=" + lblLaycode.Text + "&action=1");
    }
    /// <summary>
    /// 返回上级
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnReturn_Click(object sender, EventArgs e)
    {
        Response.Redirect("Departmentmanage.aspx?parentcode=" + lblParentcode.Text + "&layer=" + lblLaycode.Text+"&action=1");
    }
    /// <summary>
    /// 返回根目录
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnParent_Click(object sender, EventArgs e)
    {
        Response.Redirect("Departmentmanage.aspx");
    }
    /// <summary>
    /// 删除
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnDelete_Click(object sender, EventArgs e)
    {
        string ids = string.Empty;
        string depNames = string.Empty;
        for (int i = 0; i < this.gvUser.Rows.Count; i++)
        {
            CheckBox cb = (CheckBox)gvUser.Rows[i].FindControl("ckb");
            if (cb.Checked)
            {
                ids += gvUser.DataKeys[i].Value.ToString() + "|";
                depNames += gvUser.Rows[i].Cells[2].Text + "|";
            }
        }
        if (ids == string.Empty)
        {
            this.ShowMessage("尚未选择需要删除的单位");
            return;
        }
        string[] ss = ids.Split('|');
        string[] deptName = depNames.Split('|');
        DepartmentsBLL bll = new DepartmentsBLL();
        for (int i = 0; i < ss.Length; i++)
        {
            if (ss[i].Trim().Length > 0)
            {
                if (!bll.Delete(int.Parse(ss[i]), ref msg))
                {
                    this.ShowMessage(msg);
                    return;
                }
                else
                {
                    this.WriteUserAction("删除部门：" + deptName[i]);
                }
            }
        }
        Response.Redirect("Departmentmanage.aspx?parentcode=" + lblParentcode.Text + "&layer=" + lblLaycode.Text + "&action=2");
        

    }
    protected void gvUser_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        this.gvUser.PageIndex = e.NewPageIndex;
        BindGridView(this.GetChildDepartmentsList(this.lblParentcode.Text), this.gvUser);
    }
    protected void gvUser_Sorting(object sender, GridViewSortEventArgs e)
    {
        if (e.SortExpression != "")
        {
            Session["sortStr"] = e.SortExpression;
            if (Session["direction"] != null && Session["direction"].ToString() == "Desc")
            {
                Session["direction"] = "Asc";
            }
            else
            {
                Session["direction"] = "Desc";
            }
            BindGridView(this.GetChildDepartmentsList(this.lblParentcode.Text), this.gvUser);
        }
    }
    protected void gvUser_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName == "Click")
        {
            TextBox tb = (TextBox)gvUser.BottomPagerRow.FindControl("txtPages");
            if (tb == null || tb.Text.Trim().Length == 0 || !IsNumberic(tb.Text.Trim()))
            {
                return;
            }

            int page = Convert.ToInt32(tb.Text.Trim());

            if (page > gvUser.PageCount)
            {
                page = gvUser.PageCount;
            }
            if (page < 1)
            {
                page = 1;
            }

            this.gvUser.PageIndex = page - 1;
            BindGridView(this.GetChildDepartmentsList(this.lblParentcode.Text), this.gvUser);
        }
    }
    protected void gvUser_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.Pager)
        {
            TextBox tb = (TextBox)e.Row.FindControl("txtPages");
            tb.Text = (gvUser.PageIndex + 1) + "";
            int count = (int)ViewState["dvcount"];
            Label lb = (Label)e.Row.FindControl("lbCount");
            lb.Text = count.ToString();
        }
    }
}