JSFiddle - React, Tailwind, and code Playground

by Gunnar

HTML

<div id="mydiv" style="background:black;color:white">
hello
</div>

<div id="myseconddiv" style="background:black;color:white">
hello
</div>

<!-- apply to second div via button -->
<button id="mybtn" onclick='window.mypluginnamespace.someMethod("#myseconddiv")'>click</button>

JavaScript

(function (mypluginnamespace, $, undefined) {

    mypluginnamespace.someMethod = function (someID) {
        $(someID).css({"background": "white", "color" : "black"});
    };

}(window.mypluginnamespace = window.mypluginnamespace || {}, jQuery));

// apply for first div
window.mypluginnamespace.someMethod("#mydiv");