Two versions of a playButton Binding Audio With a grid link structure

Click on the numbers there, and it should take you to the code it has trouble with.

It’s not, can I use something other than jsfiddle for console?

I will test and find out from my own Firefox, so that I can be sure that you are given useful info.

What main browser do you use, Chrome?

function upTo(evt.target, ".playButton") {

Save and reload the page - does the Firefox browser console show a different error now?

SyntaxError: missing ) after formal parameters

function upTo(evt.target, ".playButton") {

After reloading the page, the Firefox browser console lets me go to the error.
I see there that you have two upTo functions. One of those is bad and must be removed.

It’s a lot easier in the Chrome debugger, but the Firefox one can be forced to somewhat behave too.

parent node, or the other one?

I removed parent node.

I’m seeing three upTo functions in there, where one of the parentNode ones is good, and the rest is bad.

I cannot say any further because you have failed to supply a link to the code that you are currently working on.

The middle one looks to be the best of the upTo functions.

Here:

I deleted the first.

SyntaxError: missing ) after formal parameters
_display:140:24

Why are you deliberately keeping more than one? You have been repeatedly told that there can be one.

function upTo(evt.target, ".playButton") {

Yes, that’s the bad one.

SyntaxError: expected expression, got ‘)’
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