jquery - what is slowing down this webpage in my local server? -

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this jsfiddle

    $(document).ready(function(){     $(".red").click(function(){         $(".red").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".orange").click(function(){         $(".orange").addclass("selected");         $(".red").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".yellow").click(function(){         $(".yellow").addclass("selected");         $(".orange").removeclass("selected");         $(".red").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".green").click(function(){         $(".green").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".red").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".lightblue").click(function(){         $(".lightblue").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".red").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".darkblue").click(function(){         $(".darkblue").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".red").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".pink").click(function(){         $(".pink").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".red").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".brown").click(function(){         $(".brown").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".red").removeclass("selected");         $(".black").removeclass("selected");         $(".white").removeclass("selected");     });     $(".black").click(function(){         $(".black").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".red").removeclass("selected");         $(".white").removeclass("selected");     });     $(".white").click(function(){         $(".white").addclass("selected");         $(".orange").removeclass("selected");         $(".yellow").removeclass("selected");         $(".green").removeclass("selected");         $(".lightblue").removeclass("selected");         $(".darkblue").removeclass("selected");         $(".pink").removeclass("selected");         $(".brown").removeclass("selected");         $(".black").removeclass("selected");         $(".red").removeclass("selected");     }); });

in jsfiddle working , running , acting smoothly. locally, acting slow , css3 transitions running choppy.

can explain me going on. if want check out full code have added pastebin.

thank replies!

this code slow because creating 10 functions, creating 10 jquery object in each, , call 10 function inside each function.

optimising code seems move here.

also, id's should unique, change id box class.

in case, didnt changed it, , have working code, had select attribute.

your code can reduced :

$(document).ready(function(){     $("[id=box]").click(function(){         $('[id=box]').removeclass('selected').filter(this).addclass('selected');     }); })

later, if change id class, selector $('.box').

fiddle : http://jsfiddle.net/erdgf/2/


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