Question

just a quick question, how do i tell jquery to action1 on first click, and when the user clicks again it should do action then restart actions?
ex: the user clicks like, the text should change to unlike, when the user presses unlike, it should change to like, and so on..

<a href="#" class="like">Like</a>

$('.like').click(function(){
//ajax
    $(this).html('Remove like');
},function(){
    $(this).html('like');
});

but it only seems to work once, like when the user have clicked it changes to remove like and when i click again nothing happends

Answer 1

Use the jquery toggle handler.

.toggle( handler(eventObject), handler(eventObject) [, handler(eventObject)] )

handler(eventObject)  A function to execute every even time the element is clicked.
handler(eventObject)  A function to execute every odd time the element is clicked.
handler(eventObject)  Additional handlers to cycle through after clicks.

E.g.:

$('.like').toggle(function() {
    //ajax
    $(this).html('Remove like');
}, function() {
    $(this).html('like');
});