I have 7 different buttons that all perform the same javascript function on click. should i use class selector or id selector.
$("input.printing").on("click", function(event) {
printPdf(event);
});
or
$("#package1Pdf").click(function(event) {
printPdf(event);
});
$("#package2Pdf").click(function(event) {
printPdf(event);
});
$("#package3Pdf").click(function(event) {
printPdf(event);
});
$("#package4Pdf").click(function(event) {
printPdf(event);
});
What are the advantage and disadvantage of each? Which is more preferred.
See Question&Answers more detail:os