jquery functions - multiple inputs / 1 function

Question

I have the following 3 actions that essentially check a radio button when a label is clicked. is there a way to write these as one function as opposed to 3 individual ones?

$("input[name='customOrder-qty']").on('click', function() {
    $('#qtyPackage-custom').prop('checked', true);  
 });

$("input[name='customOrder-price']").on('click', function() {
    $('#qtyPackage-custom').prop('checked', true);  
 });

$("input[name='customOrder-name']").on('click', function() {
    $('#qtyPackage-custom').prop('checked', true);  
 });

thank you

Answer 1

A few ways you can do it:

One is to combine your selectors for the event so that you would have

$("input[name='customOrder-qty'], input[name='customOrder-price'], input[name='customOrder-name']").on('click', function() {
    $('#qtyPackage-custom').prop('checked', true);
});

The other is to define the bound code as an actual function, and call the function from each event binding

$("input[name='customOrder-qty']").on('click', doStuff);

$("input[name='customOrder-price']").on('click', doStuff);

$("input[name='customOrder-name']").on('click', doStuff);

function doStuff()
{
    $('#qtyPackage-custom').prop('checked', true);
}

Or you can combine both methods to have the following

$("input[name='customOrder-qty'], input[name='customOrder-price'], input[name='customOrder-name']").on('click', doStuff);

function doStuff()
{
    $('#qtyPackage-custom').prop('checked', true);
}

Answer 2

use selectors separated by commas

$("input[name='customOrder-qty'], input[name='customOrder-price'] 
                  ,input[name='customOrder-name'] ").on('click', function() { 
      $('#qtyPackage-custom').prop('checked', true);
});

or better use Attribute contains or starts with selector

$("input[name*='customOrder']").on('click', function() { 
      $('#qtyPackage-custom').prop('checked', true);
});

contains selector - *

starts with - ^

Answer 3

Add a common class name to each of the inputs. This makes it a lot easier to scale the logic.

HTML

<input class="myClass" />

JS

$(".myClass").on('click', function() { $('#qtyPackage-custom').prop('checked', true);});