jQuery.each()

Variations on jQuery.each()

by b9chris

HTML

<button>Run</button>
<div id=output></div>

CSS

body {
    font-family: Verdana;
}

JavaScript

$('button').click(function() {
    
    // Demo code
    var array = ['hi', 'bye', 'hello?'];
    say(indexOf(array, 'bye'));
    
});

function indexOf(array, val) {
    for(var i = array.length - 1; i >= 0; i--) {
        if (array[i] == val)
            return i;
    }
    return i;
}


function say(s) {
    var output = $('#output');
    output.html(output.html() + s + '<br/>');
}