两个DOM元素，带有一个JavaScript事件处理程序

Question

I have the following JavaScript:

//for dom element 1//

$(document).on( 'click', '.dom1', function() {
   something;
});

//for dom element 2

$(document).on( 'click', '.dom2', function() {
   something;
});

Here I am using exactly the same piece of JavaScript for two different DOM elements, so how can I make them work under only one event handler, as both have same functionality?

I tried using || but that didn't work.

$(document).on( 'click', '.dom1' || 'dom2', function() {
   something;
});

Answer 1

Two ways to do that

One:

$(document).on( 'click', '.dom1, .dom2', function() {
   something;
});

Two:

function doSomething() {}
$(document).on( 'click', '.dom1', doSomething);
$(document).on( 'click', '.dom2', doSomething);