JSFiddle - React, Tailwind, and code Playground

by stroz

JavaScript

$(document).keyup(function(event) {

    //left arrow	 37
    //up arrow	     38
    //right arrow	 39
    //down arrow	 40
    
    if (event.shiftKey) {
        switch(event.which) {
            case 37:
                alert("shift + left arrow");
                break;
            case 38:
                alert("shift + up arrow");
                break;
            case 39:
                alert("shift + right arrow");
                break;
            case 40:
                alert("shift + down arrow");
                break;
            default:
                break;
        }
    }
    
});