如何將var放入圖片中的attr?
因爲被替換爲innerHTML的如何輸入功能變化?
<!DOCTYPE html>
<html>
<head><script type="text/javascript" src="http://line25.com/wp-content/uploads/2010/jquery-lightbox/demo/js/jquery.js"></script>
</head>
<body>
<button href="http://allcartooncharacters.com/wp-content/uploads/2014/05/Tweety-310x310.png">Try it</button>
<p id="demo">
<img src="http://www.w3schools.com/jquery/img_pulpitrock.jpg" alt="Pulpit Rock" width="284" height="213">
</p>
<script>
$(document).ready(function() {
$('button').click(function() {
var this = $("button")[0].getAttribute("href");
$("#demo img").attr("src", '+ var this +');
});
});
</script>
</body>
</html>
如果我想添加加載的功能是什麼?也許,如果圖像被成功打開,裝載會消失這樣
if (loading) {
$(".loading-picture-gif").show();
}
else {
$(".loading-picture-gif").hide();
}
難道只是我還是很難看出OP真的想要什麼? –