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Why is jQuery not working when linked from HTML?
I am new to javascript and am trying to get this working. When I link to my external .js file from my html it does not function. However, when entering the script code directly into my HTML it DOES work. You are using jQuery, but it doesn’t seem like you have included it.
How to fix common cross browser JavaScript problems?
Now we’ll look at common cross-browser JavaScript problems and how to fix them. This includes information on using browser dev tools to track down and fix problems, using Polyfills and libraries to work around problems, getting modern JavaScript features working in older browsers, and more.
What do you need to know about JavaScript problems?
This includes information on using browser dev tools to track down and fix problems, using Polyfills and libraries to work around problems, getting modern JavaScript features working in older browsers, and more. Familiarity with the core HTML, CSS, and JavaScript languages; an idea of the high-level principles of cross browser testing.
What to do when something is not working in JavaScript?
To summarize, anytime something is not working and a value does not appear to be what it is meant to be at some point in your code, you can use console.log () to print it out and see what is happening. Unfortunately, we still have the same error — the problem has not gone away.
What to do if jQuery is not working in WordPress?
If upgrading to the latest version of a theme doesn’t solve your problem, you can install the WordPress Enable jQuery Migrate Helper in order to restore functionality. But be warned that this is only a temporary solution.
What should I do if my JS file is missing jQuery?
If you’re testing this in your local machine, add a http to the src or download your own copy of jQuery. And just as a sidenote, its always better to add stylesheets before your js files. Looks like you’re missing jQuery. Include it before you include your own JavaScript code.
How many jQuery plugins are there in WordPress?
A search two weeks ago showed there were over 2,000 WordPress plugins that contained a conflict related to the jQuery migrate library. That list was created two weeks ago. The amount of plugins that have issues should by now be smaller. The list also discovered over 200 themes that broke.