升级到rails 3.2.9后，无法专注于输入

Question

I upgraded rails to 3.2.9 after that I cant use jQuery focus function in this script:

$('#password-clear').show();
$('#password-password').hide();

$('#password-clear').focus(function() {
    $('#password-clear').hide();
    $('#password-password').show();
    $('#password-password').focus();
});
$('#password-password').blur(function() {
    if($('#password-password').val() == '') {
        $('#password-clear').show();
        $('#password-password').hide();
    }
});

After I focus #password-clear i stil see #password-clear

How to debug what is going on?

Answer 1

Did you also change your version of jQuery? Do you have any JavaScript errors? If you are using Chrome you can bring up the web inspector (View > Developer > Inspector) and check if any errors are preventing your code from running.