Uncaught Error: cannot call methods on button prior to initialization; attempted to call method 'loading' [closed]

Answer 1

I do not know in what situation this message appears. I had a similar one when I used this code:

HTML:

Przelicz 

JAVASCRIPT:

$('body').on('click', '#update', function(e) {
var $this = $(this);
$this.button('loading');
setTimeout(function() {
    $this.button('reset');
}, 8000);
}

I solved this problem differently:

JAVASCRIPT:

$('body').on('click', '#update', function(e) {
var html = $(this).data('loading-text');
$(this).html(html);
}

I think that if it does not solve your problem in 100% it may help in another way to get around it.