我正在尝试进行更改以使悬停时的图片发生变化。这是我到目前为止所做的:
HTML
<div class="picture">
<div class="text">
<h1>Hey everyone!</h1>
</div>
</div>
CSS
.picture{
width: 200px;
height: 200px;
background-image: url("https://www.w3schools.com/css/trolltunga.jpg");}.text{
background-color: rgba(255,0,0,0.8);
width:200px;
height: 200px;
display: none;}
javascript
$(".picture").hover(function(){
$(this).children(".text").fadeToggle();});
答案 0 :(得分:1)
如您在本例中所见,它工作正常:
$(".picture").hover(function() {
$(this).children(".text").fadeToggle();
});
.picture {
width: 200px;
height: 200px;
background-image: url("https://www.w3schools.com/css/trolltunga.jpg");
}
.text {
background-color: rgba(255, 0, 0, 0.8);
width: 200px;
height: 200px;
display: none;
}
<div class="picture">
<div class="text">
<h1>Hey everyone!</h1>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js"></script>
答案 1 :(得分:1)
HTML:
<div class="picture">
<div class="text">
<h1>Hey everyone!</h1>
</div>
</div>
CSS:
.picture {
width: 200px;
height: 200px;
background-image: url("https://www.w3schools.com/css/trolltunga.jpg");
}
.text {
background-color: rgba(255, 0, 0, 0.4);
width: 200px;
height: 200px;
display: none;
}
JS:
$(".picture").hover(function() {
$(this).animate({
opacity: 0.7
}, 100, function() {
$(this).css("background-image", "url('https://upload.wikimedia.org/wikipedia/en/2/27/Bliss_%28Windows_XP%29.png')");
});
$(".text").fadeToggle();
}, function() {
$(this).animate({
opacity: 0.7
}, 100, function() {
$(this).css("background-image", "url('https://www.w3schools.com/css/trolltunga.jpg')");
});
$(".text").fadeToggle();
});
https://jsfiddle.net/wlecki/28vschr1/
HTML:
<div class="picture">
<div class="text">
<h1>Hey everyone!</h1>
</div>
</div>
CSS:
.picture {
width: 200px;
height: 200px;
background-image: url("https://www.w3schools.com/css/trolltunga.jpg");
}
.text {
background-color: rgba(255, 0, 0, 0.4);
width: 200px;
height: 200px;
opacity: 0;
}
.picture:hover {
background-image: url("https://upload.wikimedia.org/wikipedia/en/2/27/Bliss_%28Windows_XP%29.png");
}
.picture:hover .text {
opacity: 1;
}