Regular expression matching problem

Hello, hoping an javascript guru can can help..

I have this function to check and uncheck a large number of checkboxes..

function CheckAll(form){
        for(var i=0;i<form.elements.length;i++){
                var e = form.elements[i];
                if (e.name == 'checkme[]'){
                        e.checked = form.chkall.checked;
                }
        }
}

PHP:

the form...

print "<form...>";
print "<input name='chkall' type='checkbox' onclick='CheckAll(this.form);'> Select All";
$i=0;
loop...
print "<input type='checkbox' name='checkme[$i]' value='on' />";
end loop...
print "</form>";

PHP:

The javascript function looks to find all occurrences of the checkbox name 'checkme[]' but the problem is the form checkbox name is dynamic 'checkme[$i]'

My question is how can I adjust this line to match the dynamic checkbox name 'checkme[$i]'

if (e.name == 'checkme[]')

PHP:

 

Hi,

as $i is digit, you could use if ( (/^checkme\[[\d]+\]$/).test(e.name) )

 

Yes you correct $i is a digit, hehehe that worked a treat. Thanks

One day i will fully understand JavaScript.