将包含图片的所有链接更改为:javascript(alert(thehref));
例如
<a href="/galleries/anna-leah-111827/image01.html"><img src="/source_galleries/anna-leah-111827/tn/01.jpg"></a>
<a href="/galleries/23435/image01.html">ssss</a>
变为
<a href="/galleries/anna-leah-111827/image01.html" onclick="alert(this.href)"><img src="/source_galleries/anna-leah-111827/tn/01.jpg"></a>
<a href="/galleries/23435/image01.html">ssss</a>
我如何将其作为使用外部JavaScript文件的书签。
我一整天都在尝试无济于事。
答案 0 :(得分:4)
for (var i= document.links.length; i-->0;) {
if (document.links[i].getElementsByTagName('img').length!=0) {
document.links[i].onclick= function() {
alert(this.href);
};
}
}
编码成书签:
javascript:for%28i%3Ddocument.links.length%3Bi--%3E0%3B%29if%28document.links%5Bi%5D.getElementsByTagName%28%27img%27%29.length%21%3D0%29document.links%5Bi%5D.onclick%3Dfunction%28%29%7Balert%28this.href%29%3B%7D%3Bvoid%280%29%3B
答案 1 :(得分:1)
我会在外部文件中包含jQuery,使用noconflict模式,并执行以下操作:
$('a:has(img)').bind('click', function(event){
event.preventDefault();
alert($(this).children('img').get(0).attr('src'));
}