html - clone img src to use as a div background via jquery -


i'm having trouble trying clone string of url in src= value of . i'm trying define string variable can append "background-image" css value said variable. ... taking , using background-image in

i'm doing in $(window).load event since think has rendered in dom in order it's url present. however, nothing seems working. can alert(imgurl); fail plug 's background.

here's have far. appreciated. thanks!

$(window).load(function() {    var imgurl = $('.thumbnail img').each(function() {      $(this).attr('src');    });    $('.fullsize').each(function() {      $(this).css('background-image', 'url(' + imgurl + ')');    });    });
.fullsize {    width: 200px;    height: 200px;  }  .thumbnail img {    width: 75px;    height: 75px;    float: left;    cursor: pointer;  }
<div>    <div class="fullsize"></div>    <div class="thumbnail">      <img src="http://twiki.org/p/pub/plugins/gnuplotplugin/bluewhalesample.png" />    </div>  </div>    <div>    <div class="fullsize"></div>    <div class="thumbnail">      <img src="http://twiki.org/p/pub/plugins/gnuplotplugin/rosenbrockfunctionsample.png" />    </div>  </div>

instead of $(window).load( use $(document).ready(function()... ensure dom ready , iterate .fullsize , find image inside thumbnail replace background. see below script

$(document).ready(function() {   $('.fullsize').each(function() {     var imgurl = $(this).next('.thumbnail').find('img').attr('src');     $(this).css('background-image', 'url(' + imgurl + ')');   }); });

jsfiddle demo


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