I want to disable the checkboxes that are already booked..........I have done some coding but it disables just only one checkbox...and others remain unchecked.....i am new to php and so i can't figure it out.....
Here is my try-->
<!DOCTYPE html>
<html>
<body>
<form action="" method="POST">
<input type="submit" name="submit" value="submit"/></br></br>
</form>
<fieldset>
<?php
if(isset($_POST['submit']))
{
$con=mysqli_connect("host","abc","abc","demo");
$focus=array();
$result=mysqli_query($con,"select focus from chkdemo where statuss='Booked'");
while($row=mysqli_fetch_assoc($result))
{
$focus[]=array($row['focus']);
}
?>
Art <input type="checkbox" name="focus[]" value="Art" <?php if(in_array("Art",$focus)) { ?> disabled="disabled" checked="checked" <?php } ?> ></br></br>
Dance <input type="checkbox" name="focus[]" value="Dance" <?php if(in_array("Dance",$focus)) { ?> disabled="disabled" checked="checked" <?php } ?> ></br></br>
Music <input type="checkbox" name="focus[]" value="Music" <?php if(in_array("Music",$focus)) { ?> disabled="disabled" checked="checked" <?php } ?> ></br></br>
<?php
}
?>
</fieldset>
</body>
</html>