嗨,我需要将last:child
img
元素保存在变量中,我该怎么做?
<div class="main-img">
<img src="img/images/12.jpg">
<img src="img/images/12.jpg">
<img src="img/images/14.jpg">
</div>
var zom = $('.zom');
var bg = $('<div class="bg-zoom"></div>');
var zomed = $('.main-img img:last-child').clone().addClass('slider-zoomed');
zom.on('click',function(){
$('.content').append(bg);
bg.append(zomed);
});
var zom = $('.zom');
var bg = $('<div class="bg-zoom"></div>');
zom.on('click',function(){
// I only need $('.main-img img').last(); and works fine
var zomed = $('.main-img img').last().clone().addClass('slider-zoomed');
$('.content').append(bg);
bg.append(zomed);
});
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