Question

I want Detect the largest number in inputs and done alert for it, How is it in following code by jQuery?

Example: http://jsfiddle.net/3cTqD/

<input type="text">
<input type="text">
<input type="text">
<input type="text">

<button>Click Me</button>

$('button').live('click', function(){
    $('input').each(function(){
        var val = $('this').val();
        alert(val); // i want done alert largest number from input
    })
})

Answer 1

$( 'button' ).live( 'click', function(){
    alert(
        Math.max.apply( Math, $( 'input' ).map( function(){
            return 0|this.value;
        }).get())
    );
} );