Is jquery method chaining using callbacks internally?

Asked May 07 '15 at 07:48

Active May 07 '15 at 07:54

Viewed 75 times

I am assuming that jquery's method chaining has to do something with callbacks internally.

A callback function is executed after the current effect is finished.

In the following jquery method chaining code, slideUp(2000) has to be completed in order for slideDown(2000) to be executed. Which means it is as same as the callback functions.

with method chaining

 $("#p")slideUp(2000).slideDown(2000);

with callbacks

$(document).ready(function(){
    $("button").click(function(){
        $("p").slideUp(2000, function(){
            $("p").slideDown(2000);
        });
    });
});

I am getting the same effect from both the codes. Does it mean that jquery method chaining is implemented using callbacks internally?

asked May 07 '15 at 07:48

DesirePRG

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http://james.padolsey.com/jquery/#v=2.1.3&fn=jQuery.fn.slideUp – zerkms May 07 '15 at 07:52
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Check how jquery chaining works and no it does'nt use callbacks internally!!...http://stackoverflow.com/questions/7475336/how-does-jquery-chaining-work.. – bhavya_w May 07 '15 at 07:55
Why don't you take a look at its source code? – Leo May 07 '15 at 07:56

Is jquery method chaining using callbacks internally?

0 Answers0