JSLint | The JavaScript Code Quality Tool

I have a search page that is linked to the product detail page using the productId.

In the product detail page, I'm able to use:

Atoms's JSLint report is complaining about an unexpected dot of the .toFixed function:

Good morning,

I have a web page that I created based off a PDF, which is not web accessible and device responsive, whereas this web page will be.

Problem 1: I have used JavaScript + HTML + CSS to create collapsible headings to expand the contents within. It works except that I cannot collapse the same section back if I click on the same heading again.

Problem 2: As an addition, I have attempted to make it so the page scroll to the expanded section... but it's doing a funny and I'm not sure why... sometimes the page scrolls to the location, sometimes it scrolls to the top... and when clicking on the same heading as what is already open, the page scrolls somewhere else.

I have tried to move around the code for both issues, but I always get different results and not the ones I am looking for.

I have a JSFiddle here - I was wondering if someone could give me pointers on what I'm doing wrong?

I hope someone can help with this.

How is this jslint warning resolved/fixed?

https://www.jslint.com/

How do I fix this issue in the code so that error warning does not come up in jslint?

That is all I am trying to figure out how to do.

Resolve the jslint warning issue.

Clicking on the Home button restarts the animation.

Code: https://jsfiddle.net/qg1n3pad/

I am trying to inject jquery into a page for use in a bookmarklet. I'm having some trouble with the syntax of the callback as I am getting the following error when I run it:

Uncaught SyntaxError: Unexpected identifier

The code is below. The error shown in the console looks like its happening near where I call the createScript function. Its a little hard to tell because the code is all smushed. When I paste into JSLint it shows this message:

Expected ';' and instead saw 'createScript'.

Code:

I have three dropdowns. What I want is when I select the first two dropdown values, those information match with the third dropdown and update dynamically. If I select "M" and "Red" the third dropdown would show the "M / Red".

I'm hosting a static website on AWS (stored in S3, with CloudFront + Lambda@Edge). I've added some basic javascript to respond to button clicks (since I will be sending the form data to AWS API Gateway using AJAX, etc), but the javascript only seems to work locally, not online.

To be specific, if you go to my website and click on the button, nothing happens, regardless of what you enter in the text field. But if you "View page source" and save it locally, it will respond as expected (alerts pop-up and text field changes color depending on whether or not id is valid).

I've used jslint and regex101 to check and clean my code. I've removed all CSS and unrelated content. I've also reproduced the problem on several devices and browsers (always works fine locally). I'm pretty new to AWS and Javascript, so maybe it's something basic, but I've hit a roadblock after several days. Any help would be much appreciated!

I'm reproducing the html below (for posterity):

Looking at all the information out there on JSlint (eg. here or here), the discussion goes something like this

Always use strict mode since it catches many more errors. All you have to do is put 'use strict' at the top of your code. That's it! Couldn't be easier... Except when JSlint complains and tells you to put it in function scope, then you have to put all of your code inside a giant function.

I have hundreds of functions written in javascript and at a minimum the calls a callback function on load so I am trying to wrap my head around how I am supposed to put all my functions inside another function but still ensure that the element can still pierce the outer function and call my functions with the internal scope.

Can someone tell me how I would implement strict mode for something like so

I am using JSLint with syntastic in Vim and when I have a simple .js file like so