jquery init with dynamic load of data

Gantt
#1

Greetings.

Trying to start a gantt up with this code.

	$(".gantt").dhx_gantt().load("print_gantt_project_data.php?project_id=" + projectID);
	$(".gantt").dhx_gantt({
    data: tasks,
    scale_unit:"year",
    step:1,
    date_scale:"%Y"
	});
	$("#gantt_div").dhx_gantt().parse(tasks);

I have verified the data from print_gantt_project_data is json and correct (related to /common/testdata.js from examples)

And no data is shown.

Any one has an example ?

#2

Check next two things

a) gantt_div container has some non-zero sizes assigned ( try to set fixed width and height values for the container )

b) double-check the date format in your test data, if dates are in wrong format, scheduler will not be able to parse them, and will not show any tasks as result.