JSTL selector AND, OR

AND operation

a=$('[myc="blue"][myid="1"][myid="3"]');

OR operation, use commas

a=$('[myc="blue"],[myid="1"],[myid="3"]');

As @Vega commented:

a=$('[myc="blue"][myid="1"],[myc="blue"][myid="3"]');

출처: http://stackoverflow.com/questions/10687131/jquery-select-by-attribute-using-and-and-or-operators