Multiple Gantt Charts with Jquery

Gantt
#1

I’m trying to run this simple code (using Pro trial version)

$(function() {
    var $ganttDiv = $('.gantt'),
        config = {
            columns: [
                {
                    name: 'name',
                    label: 'Task/Event',
                    resize: true
                }
            ]
        };
    $ganttDiv.dhx_gantt(config);

    $ganttDiv.each(function(index, element) {
        var dataUrl = '/dashboard/schedule?id=' + $(element).data('id');
        $(element).dhx_gantt().load(dataUrl);
    });
});

Class .gantt has two divs, but only the second uses config. By debugging the plugin code, I see that this.gantt is undefined when I’m trying to run .load on first div element.

#2

this code works fine:

[code]
};
$ganttDiv.dhx_gantt(config);

$ganttDiv.each(function(index, element) {
    $(element).dhx_gantt(config);

[code]

but if I remove the first line, it fails again:

[code]
};

$ganttDiv.each(function(index, element) {
    $(element).dhx_gantt(config);

[code]

#3

this code works fine:

};
$ganttDiv.dhx_gantt(config);

$ganttDiv.each(function(index, element) {
$(element).dhx_gantt(config);

but if I remove the first line, it fails again:

};

$ganttDiv.each(function(index, element) {
$(element).dhx_gantt(config);
#4

Hello,
we’ve confirmed a bug, when you create multiple gantts using jquery, the first one will be reset when you call $(element).dhx_gantt() on it’s element for the second time.
i.e.

[code]$(function() {
var first = $(“#gantt_here”).dhx_gantt();

var second = $("#gantt_here").dhx_gantt();

alert(first == second);// bug, second is a new instance, not a reference to the 'first'

var third = $("#gantt_here").dhx_gantt();
alert(second == third);// all correct, all subsequent calls will work correctly
alert(second == $("#gantt_here").dhx_gantt() && third == $("#gantt_here").dhx_gantt());// all correct, all subsequent calls will work correctly

});[/code]

Please try the updated package from the attachment, it should be corrected there
dhtmlxGantt_v4.0.5_evaluation.zip (1.33 MB)

#5

yes, it works fine now