I have if statement that doesn't work.
I want the script to stop working when the skillpoints are 0 or below.
My code:
var skillpoints = 5;
if (skillpoints > 0) {
// Dodawanie skillpointów
$('.str .stat-plus img').click(function() {
var val = $('.str-img div').text();
var new_val = parseInt($('.str-img div').text(),10) + 1 ;
$('.str-img div').text(new_val);
$('.str input').val(new_val);
skillpoints--;
$('.skillpoints').text(skillpoints);
$('.register-skillpoints').val(skillpoints);
});
}
You have to put the if condition into your click handler, like this:
$('.str .stat-plus img').click(function() {
if (skillpoints > 0) {
// etc
}
}
Otherwise, the if condition is checked only once at page load, and never again when clicking.