Question

I have a many elements with “click” events.
How to add a some condition in jquery click event for all buttons ? Override standart click event ?

for example:

if ( my_condition ) {
    return click();
}    else {
    return false;
}

Answer 1

If you want to target all buttons

1. use the button selector
2. override the click event
3. if your condition is true, perform some function and/or prevent the default click behavior.

$(':button').click(function(event){

    if (someCondition){
        doSomeFunction();
        event.preventDefault();
    }

});

If the condition is false, then this shouldn’t interrupt the default behavior.