Nothing loaded in data with render_table

Gantt
#1

Hie,

I’m just beginning at dhtmlxGantt. I’m trying to connect it to a redmine database.
I followed the instruction and used the aliases to get my proprties in my redmine table.
Everything works for the links but I don’t get any data with the render_table function…
My server-side file

<?php
 
include ('codebase/connector/gantt_connector.php');
 
$res=mysql_connect("localhost","root","root");
mysql_select_db("default_redmine");
 
$gantt = new JSONGanttConnector($res);
//$gantt->render_links("issue_relations","id","issue_from_id,issue_to_id,relation_type");
$gantt->render_table(
    "issues",
    "id",
    "start_date, estimated_hours(duration), description(text), done_ratio(progress), ir_position(sortorder),parent_id(parent)"
);

?>

And what I get on /data.php page

{ "data":}

Is there anybody aware to help me please ?

Thank you

Paul

#2

Hi,
try enabling server-side logging, that way you’ll be able to see a sql queries that connector uses. That should give a clue
docs.dhtmlx.com/connector__php__errors.html