Tuesday, August 23, 2011

jQuery Checkbox


<!DOCTYPE html>
<html>
<head>
<style>
div { color:red; }
</style>
<!–<script src=”http://code.jquery.com/jquery-latest.js”></script>–>
<script src=”jquery-latest.js”></script>
</head>
<body>
<span id=”total”>pawan</span>
<form>
<input type=”checkbox” name=”newsletter[]” value=”Hourly” />
<input type=”checkbox” name=”newsletter[]” value=”Daily” />
<input type=”checkbox” name=”newsletter[]” value=”Weekly” />
<input type=”checkbox” name=”newsletter[]” value=”Monthly” />
<input type=”checkbox” name=”newsletter[]” value=”Yearly” />
</form>
<div></div>
<script>
function countChecked() {
var n = $(“input:checked”).length;
$(“#total”).text(n);
//$(“div”).text(n + (n <= 1 ? ” is” : ” are”) + ” checked!”);
}
countChecked();
$(“:checkbox”).click(countChecked);
</script>
</body>
</html>

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