JQuery one click event for multiple element events

My question is related to this one: jQuery same click event for multiple elements

However, when I do:

$('.class1, .class2').click(function() {
   some_function();
});

I always use the same function with the same object. What if I wanted to consolidate the following two statements for instance:

$(".class1").click(function () {
  $(".classer1").slideToggle("slow");
});

$(".class2").click(function () {
  $(".classer2").slideToggle("slow");
});

They reference a different object for each - can I even consolidate this?

Thanks, Oliver

---

You could do this:

$(".class1, .class2").click(function () {
  $(".classer"+$(this).attr('class').substr(-1)).slideToggle("slow");
});

as long as the elements you're clicking on only have one class. This pulls the integer off the element being clicked on and appends it to .classer . So clicking on .class2 would trigger the toggle on .classer2 .

---

You might want to take a look at add(). Use it to add selectors to the selection stack. Use it like this:

$('.class1').add('.class2').click(function (e) {
    // Do whatever you want
})

---

I think the best way to do this is to add a data attribute to the reference number you are using for each of the classes so if you have something like

<div class="class1" data-ref-id="1"></div>

and

<div class="class2" data-ref-id="2"></div>

You could find your referenced toggle class like so:

$('.class1, .class2').click(function (e) {
    $('.' + NAME_OF_REFERENCED_TOGGLE_CLASS + this.data.refId).slideToggle('slow');
})

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