Proper javascript function call formatting

Question

JavaScript

How to properly format a function call (js) when clicking on a link, button or any other element. I was taught a long time ago to write a call to onclick(), but I have seen several other variations of this action.

Therefore, I want to know how to do it most correctly?

Answer 1

That's right - this is when it works, if you are interested in the Unobtrusive Javascript technique , then I advise you to learn DOM , starting from the second level, events are described there. There are subtleties and gems, such as non-standard implementation in Microsoft Internet Explorer. But I repeat once again: right and true is when everything works, and how you did it is of no interest to anyone!

Answer 2

document.getElementById('elementId').onclick = function(event) {
    event = event || window.event;
   ...
}

Answer 3

1. Hang an event on the selector
2. onclick
3. For links, you can do this: href="javascript:funcName()"

Answer 4

most correctly describe elements with selectors and hang handlers

Answer 5

You can peep in the JQuery library how functions are called on events like click, change, etc.