SyntaxError: missing ) after argument list in cart.js

Question

I'm getting

SyntaxError: missing ) after argument list | in cart.js file

// Purchase button.
        add('<button onclick="yaCounter44762137.reachGoal('zakaz'); return true;" class="btn btn-primary cart-purchase-button" type="button"></button>')

Answer 1

If you escape the single quotes like this:

add('<button onclick="yaCounter44762137.reachGoal(\'zakaz\'); return true;" class="btn btn-primary cart-purchase-button" type="button"></button>');

It'll work.

Answer 2

Or you can change the zakaz in double quotes. It would make things a lot easier to do.

add('<button onclick="yaCounter44762137.reachGoal("zakaz"); return true;" class="btn btn-primary cart-purchase-button" type="button"></button>');

Or you can even use one double quote and put everything else in a single quote:

add("<button onclick=yaCounter44762137.reachGoal('zakaz'); return true;' class='btn btn-primary cart-purchase-button' type='button'></button>");