ShopingNet/Pages/Background/PowerManage/PowerUpd.aspx.cs

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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 Bll;
using Model;

public partial class Pages_Background_PowerManage_PowerUpd : System.Web.UI.Page
{
    PowerManagement pow = new PowerManagement();
    Power mpower = new Power();
    static int id;
    DataSet ds;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            TreeNode node = pow.CreateNode();
            this.TreeView1.Nodes.Add(node);
            pow.GetPower(this.drp_fatherPower);
            id = Convert.ToInt32(Request["id"]);
            pow.GetPower(this.drp_fatherPower);
            ds = pow.PowerSelect(id);
            this.txt_name.Text = ds.Tables[0].Rows[0]["PowerName"].ToString();
            this.txt_miaoshu.Text = ds.Tables[0].Rows[0]["PowerContent"].ToString();
            this.txt_belongpage.Text = ds.Tables[0].Rows[0]["PowerUrl"].ToString();
            int b = Convert.ToInt32(ds.Tables[0].Rows[0]["PowerPID"].ToString());
            ds = pow.PowerSelect(b);
            if (b == 0)
            {
                this.drp_fatherPower.SelectedItem.Text = "----";
                return;
            }
            this.drp_fatherPower.SelectedValue = b.ToString();
        }
    }
    protected void TreeView1_SelectedNodeChanged(object sender, EventArgs e)
    {
        this.txt_belongpage.Text = this.TreeView1.SelectedNode.Value;
    }
    protected void bt_add_Click(object sender, EventArgs e)
    {
        mpower.PowerID1 = id;
        mpower.PowerName1 = this.txt_name.Text;
        mpower.PowerContent1 = this.txt_miaoshu.Text;
        mpower.PowerUrl1 = this.txt_belongpage.Text;
        mpower.PowerPID1 = Convert.ToInt32(this.drp_fatherPower.SelectedValue);
        pow.PowerUpdate(mpower);
    }
    protected void bt_return_Click(object sender, EventArgs e)
    {
        Response.Redirect("PowerDel.aspx");
    }
}