jQuery Syntax Error: Correcting '#'+item_id Selector

The problem with this code is that the "item_id" variable is being concatenated with a '#' character to form a selector, but it is not enclosed in quotes. This will result in a syntax error. \n\nTo fix this, you should enclose the "item_id" variable in quotes, like this:\n\n$('#' + item_id).closest('.qcart_item').each(function() {