javascript - jQuery - Animate object that has been given a random id -

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i want know how can animate object have assigned random id to.

basically have button creates "house" in container. , when click create house, append container random id , set class:

$('.container').append('<div id="'+irandomid+'" class="house" title="'+sname+'"></div>');

the random id this: 

var irandomid = getrandomnumber(999999, 99999999999); oobject.setid(irandomid);  function getrandomnumber(iminnumber, imaxnumber) { return  math.floor(math.random()* imaxnumber +iminnumber);       }

animation: can animate object calling class. if create more 1 house of course animate.. 

settimeout(function(){ $('.house').effect('bounce'); }, 0, function(){

the annimation triggered when object dragged on top of house (which droppable). need jquery somehow check id of specific house object dragged on to. , animate house.

assuming jquery ui's droppable or similar, triggers drop event this droppable when drop occurs, within event handler:

$(this).effect('bounce');

live example | live source (quoted inline below)

if reason you're using id, can stop using id. if isn't, should fix code it's not possible end 2 elements same id (since it's reasonable — , random — function return 42 twice in row). easiest way have starting point , increment 1 each time use it.

css:

.dropzone {   width: 400px;   height: 50px;   border: 1px solid black; } .dragme {   width: 20px;   height: 20px;   background-color: blue;   margin: 2px;   cursor: pointer; }

html:

<p>drag blue squares rectangles, turn yellow briefly on drop.</p> <div class="dropzone"></div> <div class="dropzone"></div> <div class="dropzone"></div> <div class="dragme"></div> <div class="dragme"></div> <div class="dragme"></div>

javascript:

$(".dropzone").droppable({   drop: function() {     var $this = $(this);     $this.css("background-color", "yellow");     settimeout(function() {       $this.css("background-color", "");     }, 500);   } }); $(".dragme").draggable();

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