Automatically update the Shopify cart when the quantity changes

by Kiet Huynh · May 7, 2019

You want to auto update the cart when quantity is changed. It’s very simple.

From your Shopify admin, to to Online Store > Theme.
Find the theme you want to edit and then click Action > Edit code.
In the Templates section, click cart.liquid to open the file in the online code editor.
Add the below code at the end of file.
<script> $(document).ready(function(){ $("input[name='updates[]']").on('input', function() { $( "input[name='update']" ).trigger( "click" ); }); }); </script>
1
2
3
4
5
6
7
<script>
  $(document).ready(function(){
    $("input[name='updates[]']").on('input', function() {
      $( "input[name='update']" ).trigger( "click" );
    });
  });
</script>
Save

Attention: Load the jQuery library before this code.

Happy coding!

Omar Perez says:
June 29, 2020 at 10:16 PM
Thanks for this information, but one additional piece of information will be appreciated…..how do you load the jQuery library???
JCS says:
September 24, 2020 at 10:08 AM
I’m having issue with this. Any suggestions? Cheers.

Related Posts via Categories