Simplified Comparison

by seamuskc

HTML

Field 1: <input id="f1"> <br />
<a id="btnOk1" href="#">Option 1</a> |
<a id="btnOk2" href="#">Option 2</a> <br />
Result: <span id="result">Option 2</span>

JavaScript

$('btnOk1').on('click', function(){
		var fieldValue = document.getElementById('f1').value;
		if (fieldValue == ""){
			$('result').update('false');
		} else {
			$('result').update('true');
		}
	});


	$('btnOk2').on('click', function(){
		$('result').update($F('f1') !== "");
	});

	$('result').on('click', function(){
		this.update('');
	});