我正在使用overlay + gallery插件。但我一度陷入困境。当前代码用新的替换#main div中的所有URL地址(wrap.find(“a”)。attr(“href”,url);)。但我希望它只替换第一个。请指教。我希望这个问题很清楚。
<div id="main">
<a href="http://www.capalbosonline.com/images/634-large.jpg" title="Fairfax Gift Basket"><img src="http://www.capalbosonline.com/images/634-large.jpg" alt="Fairfax Gift Basket" id="productimage" /></a>
<a href="http://www.refinethetaste.com/html/media/images/2571243744_f1c6b487ff.jpg" title="Fairfax Gift Basket" ><img id="productimage" alt="Fairfax Gift Basket" src="http://www.refinethetaste.com/html/media/images/2571243744_f1c6b487ff.jpg"/></a>
</div>
$(".productthumbs img").click(function() {
// calclulate large image's URL based on the thumbnail URL (flickr specific)
var url = $(this).attr("src");
// get handle to element that wraps the image and make it semitransparent
var wrap = $("#main").fadeTo("medium", 0.5);
// the large image from flickr
var img = new Image();
// call this function after it's loaded
img.onload = function() {
// make wrapper fully visible
wrap.fadeTo("fast", 1);
// change the image
wrap.find("img").attr("src", url);
wrap.find("a").attr("href", url);
};
// begin loading the image from flickr
img.src = url;
// when page loads simulate a "click" on the first image
}).filter(":first").click();
答案 0 :(得分:0)
变化:
wrap.find("a").attr("href", url);
要:
wrap.find("a").eq(1).attr("href", url);
或者您也可以这样做:
wrap.find("a:eq(0)").attr("href", url);