在按钮上单击显示图像
问题描述:
想知道如何通过单击按钮来设置图片的可见性。在按钮上单击显示图像
<body class="body page-index clearfix">
<img class="image image-1" src="http://exmoorpet.com/wp-content/uploads/2012/08/cat.png">
<img class="image image-2" src="http://exmoorpet.com/wp-content/uploads/2012/08/cat.png">
<button class="_button" >Test</button>
<img class="image image-3" src="http://exmoorpet.com/wp-content/uploads/2012/08/cat.png">
.image {
display: block;
visibility: hidden;
height: auto;
overflow: hidden;
}
答
首先包括jQuery库在你的脑袋标签:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
和使用之后,该脚本:
$(document).ready(function() {
$('._button').click(function(){
$('.image').css('visibility', 'visible');
});
});
这里是的jsfiddle:https://jsfiddle.net/cz5yyu83/1/
答
使用jQuery:
$(document).ready(function() {
$('._button').click(function() {
$('.image').css('visibility','visible');
});
});
https://jsfiddle.net/hyh9zajp/
使用纯JavaScript,它是非常简单,太:
var button = document.getElementsByClassName('_button');
var images = document.getElementsByClassName('image');
button.addEventListener('click', function() {
images.style.visibility = "visible";
});