jQuery same click event for multiple elements

Question

Is there any way to execute same code for different elements on the page?

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

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

instead to do something like:

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

Thanks

Answer 1

$('.class1, .class2').click(some_function);

Make sure you put a space like $('.class1,space here.class2') else it wont work

Answer 2

We can code like following also, I have used blur event here.

$("#proprice, #proqty").blur(function(){
      var price=$("#proprice").val();
      var qty=$("#proqty").val();
      if(price != '' || qty != '')
      {
          $("#totalprice").val(qty*price);
      }
  });

Answer 3

Simply use $('.myclass1, .myclass2, .myclass3') for multiple selectors. Also, you dont need lambda functions to bind an existing function to the click event.

Answer 4

I have a link to an object containig many input fields, which requires to be handled by the same event. So I simply use find() to get all the inside objects, that need to have the event

var form = $('<form></form>');
// ... apending several input fields

form.find('input').on('change', onInputChange);

In case your objects are one level down the link children() instead find() method can be used.

Answer 5

$('.class1, .class2').on('click', some_function);

Or:

$('.class1').add('.class2').on('click', some_function);

Answer 6

I normally use on instead of click. It allow me to add more events listeners to a specific function.

$(document).on("click touchend", ".class1, .class2, .class3", function () {
     //do stuff
});

Hope it helps!