How are inline scripts loaded and executed in JavaScript?
Inline scripts that come after external scripts are held until all external scripts that came before them have loaded and run. Async scripts (regardless of how they are specified as async) load and run in an unpredictable order. The browser loads them in parallel and it is free to run them in whatever order it wants.
How to add an inline script in WordPress?
(string) (Required) Name of the script to add the inline script to. (string) (Required) String containing the JavaScript to be added. (string) (Optional) Whether to add the inline script before the handle or after. (bool) True on success, false on failure.
How to enqueue custom scripts and stylesheets in WordPress?
The WordPress hook for enqueueing scripts and stylesheets meant to be used for your admin dashboard is called admin_enqueue_scripts. The proper use of the hook includes making a function with the enqueueing code first and then adding an action with the hook and function name as two of the arguments used.
How are scripts executed in order in JavaScript?
It doesn’t matter whether it’s an external script or an inline script – they are executed in the order they are encountered in the page. Inline scripts that come after external scripts are held until all external scripts that came before them have loaded and run.
How are async scripts run in an unpredictable order?
Async scripts (regardless of how they are specified as async) load and run in an unpredictable order. The browser loads them in parallel and it is free to run them in whatever order it wants. There is no predictable order among multiple async things.
When to run a async script in JavaScript?
A script tag with async may be run as soon as it is loaded. In fact, the browser may pause the parser from whatever else it was doing and run that script. So, it really can run at almost any time. If the script was cached, it might run almost immediately.