/// <summary>
/// 根据角色id获取此角色可以访问的菜单和菜单下的按钮（编辑角色-菜单使用）
/// </summary>
public string GetAllMenu(int roleId)
{
DataTable dt = dal.GetAllMenu(roleId);
StringBuilder sb = new StringBuilder();
sb.Append("[");
DataRow[] rows = dt.Select("parentid = 0");
if (rows.Length > 0)
{
DataView dataView = new DataView(dt);
for (int i = 0; i < rows.Length; i++)
{
sb.Append("{\"id\":\"" + rows[i]["menuid"].ToString() + "\",\"text\":\"" + rows[i]["menuname"].ToString() + "\",\"attributes\":{\"menuid\":\"" + rows[i]["menuid"].ToString() + "\"},\"children\":[");
sb.Append(GetChildMenu(dt, rows[i]["menuid"].ToString(), roleId));
}
sb.Remove(sb.Length - 1, 1);
sb.Append("]");
}
else
{
sb.Append("]");
}
return(sb.ToString());
}
public DataTable GetMenuList(string strwhere)
{
return(dal.GetAllMenu(strwhere));
}