protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
/*判断员工是否已经登陆了系统*/
if (Session["employeeFlag"] == null)
{
Response.Write("<script>top.location.href='../login.aspx';</script>");
return;
}
/*取得更新商品的商品编号*/
string goodNo = Request.QueryString["goodNo"];
/*调用业务层根据商品编号得到商品的信息并保存在模型中*/
GoodInfoModel goodInfoModel = GoodLogic.GetGoodInfoByNo(goodNo);
/*显示该商品的各个信息*/
this.GoodNo.Text = goodInfoModel.GoodNo;
this.GoodClassName.Text = GoodClassLogic.GetGoodClassNameById(goodInfoModel.GoodClassId);
this.GoodName.Text = goodInfoModel.GoodName;
this.GoodUnit.Text = goodInfoModel.GoodUnit;
this.GoodModel.Text = goodInfoModel.GoodModel;
this.GoodSpecs.Text = goodInfoModel.GoodSpecs;
this.GoodPrice.Text = goodInfoModel.GoodPrice.ToString();
this.GoodPlace.Text = goodInfoModel.GoodPlace;
this.GoodMemo.Text = goodInfoModel.GoodMemo;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
/*判断管理员是否已经登陆了系统*/
if (Session["adminFlag"] == null)
{
Response.Write("<script>top.location.href='../login.aspx';</script>");
return;
}
DataSet goodClassDs = GoodClassLogic.QueryAllGoodClassInfo();
for (int i = 0; i < goodClassDs.Tables[0].Rows.Count; i++)
{
DataRow dr = goodClassDs.Tables[0].Rows[i];
this.GoodClassId.Items.Add(new ListItem(dr["goodClassName"].ToString(), dr["goodClassId"].ToString()));
}
/*取得更新商品的商品编号*/
string goodNo = Request.QueryString["goodNo"];
/*调用业务层根据商品编号得到商品的信息并保存在模型中*/
GoodInfoModel goodInfoModel = GoodLogic.GetGoodInfoByNo(goodNo);
/*显示该商品的各个信息*/
this.GoodNo.Text = goodInfoModel.GoodNo;
this.GoodClassId.SelectedValue = goodInfoModel.GoodClassId.ToString();
this.GoodName.Text = goodInfoModel.GoodName;
this.GoodUnit.Text = goodInfoModel.GoodUnit;
this.GoodModel.Text = goodInfoModel.GoodModel;
this.GoodSpecs.Text = goodInfoModel.GoodSpecs;
this.GoodPrice.Text = goodInfoModel.GoodPrice.ToString();
this.GoodPlace.Text = goodInfoModel.GoodPlace;
this.GoodMemo.Text = goodInfoModel.GoodMemo;
}
}
protected void Btn_GetGoodInfo_Click(object sender, EventArgs e)
{
/*根据商品编号查询商品信息*/
string goodNo = this.GoodNo.Text;
if (goodNo == "")
{
Response.Write("<script>alert('请输入商品编号信息!');</script>");
return;
}
GoodInfoModel goodInfoModel = GoodLogic.GetGoodInfoByNo(goodNo);
if (goodInfoModel == null)
{
Response.Write("<script>alert('不存在该商品的信息!');</script>");
}
else
{
/*将该商品的详细信息显示在界面上供管理员确认无错误*/
this.GoodName.Text = goodInfoModel.GoodName;
this.GoodModel.Text = goodInfoModel.GoodModel;
this.GoodSpecs.Text = goodInfoModel.GoodSpecs;
this.GoodPlace.Text = goodInfoModel.GoodPlace;
this.GoodInfoPanel.Visible = true;
}
}
protected void Btn_Add_Click(object sender, EventArgs e)
{
/*建立商品信息模型并从界面中搜集管理员输入的商品信息*/
GoodInfoModel goodInfoModel = new GoodInfoModel();
goodInfoModel.GoodNo = this.GoodNo.Text;
goodInfoModel.GoodClassId = Int32.Parse(this.GoodClassId.SelectedValue);
goodInfoModel.GoodName = this.GoodName.Text;
goodInfoModel.GoodUnit = this.GoodUnit.Text;
goodInfoModel.GoodModel = this.GoodModel.Text;
goodInfoModel.GoodSpecs = this.GoodSpecs.Text;
goodInfoModel.GoodPrice = Convert.ToSingle(this.GoodPrice.Text);
goodInfoModel.GoodPlace = this.GoodPlace.Text;
goodInfoModel.GoodMemo = this.GoodMemo.Text;
goodInfoModel.GoodAddTime = DateTime.Now;
/*调用业务层执行商品信息的加入操作*/
GoodLogic goodLogic = new GoodLogic();
if (goodLogic.AddGoodInfo(goodInfoModel))
{
Response.Write("<script>alert('商品信息添加成功!');location.href='GoodInfoAdd.aspx';</script>");
}
else
{
Response.Write("<script>alert('" + goodLogic.ErrMessage + "');location.href='GoodInfoAdd.aspx';</script>");
}
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
/*取得查询参数*/
string goodNo = this.GoodNo.Text;
string goodName = this.GoodName.Text;
int goodClassId = Int32.Parse(this.GoodClassId.SelectedValue);
/*调用业务层进行查询，返回dataset,重新绑定*/
this.GridView1.DataSourceID = null;
this.GridView1.DataSource = GoodLogic.QueryGoodInfo(goodNo, goodName, goodClassId);
this.GridView1.PageIndex = e.NewPageIndex;
this.GridView1.DataBind();
}
protected void Btn_Update_Click(object sender, EventArgs e)
{
/*建立商品信息模型，搜集该商品的各个信息*/
GoodInfoModel goodInfoModel = new GoodInfoModel();
goodInfoModel.GoodNo = Request.QueryString["goodNo"];
goodInfoModel.GoodClassId = Int32.Parse(this.GoodClassId.SelectedValue);
goodInfoModel.GoodName = this.GoodName.Text;
goodInfoModel.GoodUnit = this.GoodUnit.Text;
goodInfoModel.GoodModel = this.GoodModel.Text;
goodInfoModel.GoodSpecs = this.GoodSpecs.Text;
goodInfoModel.GoodPrice = Convert.ToSingle(this.GoodPrice.Text);
goodInfoModel.GoodPlace = this.GoodPlace.Text;
goodInfoModel.GoodMemo = this.GoodMemo.Text;
/*调用业务层执行该商品信息的更新操作*/
if (GoodLogic.UpdateGoodInfo(goodInfoModel))
{
Response.Write("<script>alert('商品信息更新成功!');location.href='GoodInfoUpdate.aspx?goodNo=" + goodInfoModel.GoodNo + "';</script>");
}
else
{
Response.Write("<script>alert('商品信息更新失败!');location.href='GoodInfoUpdate.aspx?goodNo=" + goodInfoModel.GoodNo + "';</script>");
}
}
