/// <summary>
/// 初始化树形菜单
/// </summary>
/// <param name="context"></param>
private void MenuInit(HttpContext context)
{
context.Response.ContentType = "text/plain";
DataSet ds = new DataSet();
strWhere = " and ParentID=0 and IsInUse=1 ";
int uid = int.Parse(context.Session["uId"].ToString());
ds = bll.GetMenuListByUser(uid, strWhere);
DataTable dt = ds.Tables[0];
parentJson = "[";
if (dt.Rows.Count > 0)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
string menuname = dt.Rows[i]["MenuName"].ToString();
int pid = int.Parse(dt.Rows[i]["ID"].ToString());
parentJson += "{\"name\": \"" + menuname + "\", \"open\": false, \"children\": [";
childWhere = " and ParentID=" + pid + " and IsInUse=1 ";
DataTable dt_child = bll.GetMenuListByUser(uid, childWhere).Tables[0];
if (dt_child.Rows.Count > 0)
{
for (int j = 0; j < dt_child.Rows.Count; j++)
{
string menuchildname = dt_child.Rows[j]["MenuName"].ToString();
string childurl = dt_child.Rows[j]["MenuUrl"].ToString();
parentJson += "{\"name\": \"" + menuchildname + "\", \"url\": \"" + childurl + "\", \"target\": \"main\" },";
}
if (parentJson.EndsWith(","))
{
parentJson = parentJson.Remove(parentJson.Length - 1, 1);
}
}
parentJson += "]},";
}
if (parentJson.EndsWith(","))
{
parentJson = parentJson.Remove(parentJson.Length - 1, 1);
}
}
parentJson += "]";
string strJson = parentJson;
context.Response.Write(parentJson);
context.Response.End();
}
/// <summary>
/// 获取数据
/// </summary>
/// <returns></returns>
public DataSet GetInfoDS()
{
BLL.Sys_MenuBLL bll_menu = new BLL.Sys_MenuBLL();
strWhere = " and ParentID=0 ";
int uid = int.Parse(Session["uId"].ToString());
DataSet ds = bll_menu.GetMenuListByUser(uid, strWhere);
if (ds.Tables[0].Rows.Count > 0)
{
return(ds);
}
else
{
return(null);
}
}
