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SqlDataReader sdr = XX.Manager.BLL.Category.GetCategoryID(int.Parse(ddlCategory2.SelectedValue));
DropDownList1.DataSource = sdr;
DropDownList1.DataValueField = "categoryId";
DropDownList1.DataBind();
foreach (ListItem a in DropDownList1.Items)
{
if (ddlCategory1.SelectedValue == a.Value)//ddlCategory1为另一个下拉控件
{
Response.Write("<script language='javascript'>alert('不允许将一个类别移动到它的子类别下面!')</script>");
}
else
{
XX.Manager.BLL.Category.MoveCategory(int.Parse(ddlCategory1.SelectedValue), int.Parse(ddlCategory2.SelectedValue));//移动类别
}
}
foreach (ListItem a in DropDownList1.Items)
{
if (ddlCategory1.SelectedValue == a.Value)
{
flag1 = 0;
Response.Write("<script language='javascript'>alert('不允许将一个类别移动到它的子类别下面!')</script>");
}
else
{
flag1 = 1;
}
if (flag1 == 0)
flag2 = 1;
}
if (flag2 == 0)
{
XX.Manager.BLL.Category.MoveCategory(int.Parse(ddlCategory1.SelectedValue), int.Parse(ddlCategory2.SelectedValue));
}
SqlDataReader sdr = XX.Manager.BLL.Category.GetCategoryID(int.Parse(ddlCategory2.SelectedValue));
DropDownList1.DataSource = sdr;
DropDownList1.DataValueField = "categoryId";
DropDownList1.DataBind();
foreach (ListItem a in DropDownList1.Items)
{
if (ddlCategory1.SelectedValue == a.Value)//ddlCategory1为另一个下拉控件
{
Response.Write("<script language='javascript'>alert('不允许将一个类别移动到它的子类别下面!')</script>");
continue;
}
else
{
XX.Manager.BLL.Category.MoveCategory(int.Parse(ddlCategory1.SelectedValue), int.Parse(ddlCategory2.SelectedValue));//移动类别
}
}