public static bool createMenu(t_Menu menu)
{
using (DataClassesEduDataContext dc = new DataClassesEduDataContext())
{
dc.t_Menu.InsertOnSubmit(menu);
dc.SubmitChanges();
return true;
}
}
protected void lbSave_Click(object sender, EventArgs e)
{
if((string)ViewState["mode"] == "add")
{
try
{
t_Menu menu = new t_Menu();
menu.Id = Convert.ToInt32( tbMenuId.Text);
menu.name = tbName.Text;
menu.url = tbUrl.Text;
menu.status = CheckBoxStatus.Checked;
if (!String.IsNullOrEmpty(DropDownListParentNode.SelectedValue))
menu.parentId = Convert.ToInt32(DropDownListParentNode.SelectedValue);
else
menu.parentId = 0;
if (!String.IsNullOrEmpty(DropDownSys.SelectedValue))
menu.sysId = Convert.ToInt32(DropDownSys.SelectedValue);
else
menu.sysId = null;
BLL.admin.menu.MenuManagement.createMenu(menu);
Response.Write("<script language=javascript>");
Response.Write("window.parent.lframe.location='menu_left.aspx';<");
Response.Write("/script>");
BLL.pub.PubClass.showAlertMessage(Page, ClientScript, "添加成功！");
lbMode.Text = "修改模式";
ViewState["mode"] = "update";
tbMenuId.Enabled = false;
}catch(Exception ex)
{
lbMessage.Text = "添加错误：" + ex.Message;
}
}else
if ((string)ViewState["mode"] == "update")
{
try
{
t_Menu menu = new t_Menu();
menu.Id = Convert.ToInt32(tbMenuId.Text);
menu.name = tbName.Text;
menu.url = tbUrl.Text;
menu.status = CheckBoxStatus.Checked;
if (!String.IsNullOrEmpty(DropDownListParentNode.SelectedValue))
menu.parentId = Convert.ToInt32(DropDownListParentNode.SelectedValue);
else
menu.parentId = 0;
if (!String.IsNullOrEmpty(DropDownSys.SelectedValue))
menu.sysId = Convert.ToInt32(DropDownSys.SelectedValue);
else
menu.sysId = null;
BLL.admin.menu.MenuManagement.updateMenu(menu);
Response.Write("<script language=javascript>");
Response.Write("window.parent.lframe.location='menu_left.aspx';<");
Response.Write("/script>");
BLL.pub.PubClass.showAlertMessage(Page, ClientScript, "修改成功！");
lbMode.Text = "修改模式";
ViewState["mode"] = "update";
tbMenuId.Enabled = false;
}
catch (Exception ex)
{
lbMessage.Text = "修改错误：" + ex.Message;
}
}
}
public static bool updateMenu(t_Menu menu)
{
using (DataClassesEduDataContext dc = new DataClassesEduDataContext())
{
t_Menu m = dc.t_Menu.Where(me=>me.Id == menu.Id).Single();
m.name = menu.name;
m.parentId = menu.parentId;
m.url = menu.url;
m.status = menu.status;
m.sysId = menu.sysId;
dc.SubmitChanges();
return true;
}
}