How to get a list of verified identifiers from jstree with the checkbox plugin?

Question

How to get a list of verified identifiers from jstree with a checkbox plugin?

Answer 1

var result = new Array();
$(".jstree-checked").each(function(i, element){
    result[i] = $(element).attr("id");
}); 

Answer 2

var arr = new Array();
var i = 0;
$('#dtree_region li').filter('.jstree-checked').each(function(){
                     arr[i] = $.makeArray($(this).attr("id"));
                    //  sel_id = sel_id + ',' + $(this).attr("id");
                        i++;
                        });
var sel_id = arr.join(",");

Answer 3

http://www.jstree.com/documentation/checkbox

.get_checked ( context, get_all ), .get_unchecked ( context, get_all )

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