img

  1:当用ajax无刷新加载img时,需要给img添加onload方法,如下所示:

  <img src="" onload="javascript: loadImg(this);" />

 

<script language="javascript">

  function loadImg(obj){

    var img = new Image();

    img.onload = function(){};//这里的function即使为空,也必须写上

    img.src = obj.src;

  }

</script>

原文地址:https://www.cnblogs.com/pricks/p/1612103.html