我想在纯 JavaScript 中重写 jQuery :
var gallery1 = $('.gallery a');
gallery1.click(function(event){
event.preventDefault();
console.log('onclick');
});
在试图弄明白后,我结束了这样的事情:
var gallery = document.querySelector('.gallery a');
gallery.onclick = function(event){
event.preventDefault();
console.log('onclick');
};
但它仅适用于ul
的第一个锚。
当我尝试使用querySelectorAll('.gallery a')
时,它什么也没做。
我是 JavaScript 的新手。有人能帮我解决一下吗?
HTML
<ul class="gallery" id="gallery">
<li class="">
<a href="img/gallery/gallery1.jpg" class="" id="anchor">
<img src="img/gallery/gallery1.jpg" alt="image 1" class="img">
</a>
</li>
<li class="">
<a href="img/gallery/gallery2.jpg" class="">
<img src="img/gallery/gallery2.jpg" alt="image 1" class="img">
</a>
</li>
<li class="">
<a href="img/gallery/gallery3.jpg" class="">
<img src="img/gallery/gallery3.jpg" alt="image 1" class="img">
</a>
</li>
<li class="">
<a href="img/gallery/gallery4.jpg" class="">
<img src="img/gallery/gallery4.jpg" alt="image 1" class="img">
</a>
</li>
<li class="">
<a href="img/gallery/gallery5.jpg" class="">
<img src="img/gallery/gallery5.jpg" alt="image 1" class="img">
</a>
</li>
</ul>
答案 0 :(得分:0)
您需要处理<link rel="stylesheet" media="mediatype and|not|only (media feature)" href="mystylesheet.css">
<link rel="stylesheet" media="screen and (max-height:700px)" href="style-max-700-height.css">
:
querySelectorAll()