jquery - Is there any easier way to write a scrollTop animation? -


i'm wondering if there easier or better way of writing jquery animation triggers after point.

the code have @ moment looks like;

html

<div class="div">         <div id="box"></div>     </div>

script

$(document).scroll(function() {         var scrolled = $(document).scrolltop();          if(scrolled > 300) {             $("#box").css("margin-left", "300px");         } else {             $("#box").css("margin-left", "0px");                }     });

also there away add different amount of time each animation take complete instead of add .css("transition", "all 2s");

tl; dr : yes, there multiple ways fire off transitions jquery, javascript, , css.

there few ways , have showcased them in following jsfiddle, can comment/uncomment code necessary see 2 different ways of using transitions.

1st option

jquery

$('#box').addclass("margin-left-300");

css:

 transition: 2s ease;

which, when combined ability of removing class, allow css operate little interference possible jquery.

2nd option

jquery:

$('#box').animate({marginleft: "300px"}, 1000)

this allow jquery act upon transition when necessary , specify should happen in transition, , how long transition should last.

what's better?

honestly, i'm working on pretty big spa (single page application) requires lot of transitions , movements. made silly mistake of attempting use jquery animations, proved unreliable , choppy @ times.

the following article explains difference between css , javascript:

css animations vs jquery animations

in opinion, think best limit amount of jquery interference css transitions soon/much possible unless plan on using javascript library outperform native css.


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