private void Bind()
{
this.GridView1.DataSource = B_CateDetail.GetcatedetailAll(Convert.ToInt32(Session["CateId"]));
GridView1.DataKeyNames = new string[] { "CateDetailID" };
this.GridView1.DataBind();
if (GridView1.Rows.Count == 0)
{
Label3.Text = "没有此分类下的数据值";
this.CheckBox1.Visible = false;
this.Button7.Visible = false;
}
}
//批量删除
protected void Button7_Click(object sender, EventArgs e)
{
for (int i = 0; i <= GridView1.Rows.Count - 1; i++)
{
CheckBox cbox = (CheckBox)GridView1.Rows[i].FindControl("detailCheckBox");
if (cbox.Checked == true)
{
int catedetailID = Convert.ToInt32(GridView1.DataKeys[i].Value);
B_CateDetail.DeleteByID(catedetailID);
}
}
Bind();
}
protected void Button8_Click(object sender, EventArgs e)
{
if (Button8.Text == "添加")
{
M_CateDetail temp = new M_CateDetail();
temp.CateDetailName = TextBox1.Text;
temp.CateID = Convert.ToInt32(Session["cateid"]);
if (B_CateDetail.Add(temp))
{
this.Bind();
}
}
if (Button8.Text == "更新")
{
Button8.Text = "添加";
M_CateDetail temp = new M_CateDetail();
temp.CateID = Convert.ToInt32(Session["CateID"]);
temp.CateDetailName = TextBox1.Text;
temp.CateDetailID = Convert.ToInt32(Session["catedetailid"]);
B_CateDetail.Update(temp);
this.Bind();
}
}
protected void GridView1_RowCommand1(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "mydelete")
{
for (int i = 0; i < GridView1.Rows.Count; i++)
{
CheckBox IdCheck;
IdCheck = (CheckBox)GridView1.Rows[i].FindControl("detailCheckBox");
if (IdCheck.Checked)
{
B_CateDetail.DeleteByID(Convert.ToInt32(e.CommandArgument.ToString()));
}
}
}
if (e.CommandName == "myupdate")
{
Session.Add("catedetailid", e.CommandArgument);
M_CateDetail temp = B_CateDetail.GetcatedetailById(Convert.ToInt32(e.CommandArgument));
TextBox1.Text = temp.CateDetailName;
Button8.Text = "更新";
}
}
