jquery動態獲取圖片高度與寬度

<div id="cc"></div>
<script>
$(document)ready(function() {
$("#cc")append("<img id=aa src= />");
alert($("#aa")width());
});
</script>

代碼二

<div id="cc"></div>
<script>
$(document)ready(function() {
$("#cc")append("<img id=aa src= />");
alert($("#aa")width());
});
</script>

From:http://tw.wingwit.com/Article/program/Java/hx/201405/30810.html