Question

我是javascript和javascript animate属性的新手一般请帮帮我。我想图像填满整个身体的宽度50％ - ＆gt; 100％。当我将鼠标悬停在它上面时，我希望它变为100％。

更多的话会导致stackoverflow想要更多

HTML：

<html lang="en">
<head>
<script type="text/javascript" src ="js/a.js"></script>
<link rel="stylesheet" href="css/a.css" type="text/css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
</head>
<body>
<div class="content">
    <div class="col-1" id="collum1">
        <div class="col-1c" id="collum1c">
            <img src="images/ngnl.jpg" onmouseover="colmover1()">
        </div>
    </div>
</div>
</body>
</html>

CSS：

.content{
background:rgba(0,0,0,0.5);
z-index:0;
position:relative;
}
.col-1{
position:relative;
float:left;
width:50%;
height:100%;
background-image:url('../images/ngnlfull.jpg'); 
background-repeat:no-repeat;
background-size: cover;
}
.col-1c{
background-color: rgba(0, 0, 0, 0.7);
float:left;
width: 100%;
height: 100%;
}
.col-1c img{
display:block;
margin:auto;
max-width:100%;
height:50%;
border-radius:50%;
margin-top:25%;
}
body{
margin: 0px;
padding: 0px; 
outline: none;
border: 0px;
background-image: url('../images/bg.jpg');
background-repeat: no-repeat;
background-attachment: fixed;
}

使用Javascript：

function colmover1(){
var collum1 = document.getElementById("collum1");
var collum1c = document.getElementById("collum1c");
var collum2 = document.getElementById("collum2");
var collum2c = document.getElementById("collum2c");

collum1.animate({width:'100%'});
}

Answer 1

＆＃13;

// used css

＆＃13;

.content{
background:rgba(0,0,0,0.5);
z-index:0;
position:relative;
}
.col-1{
position:relative;
float:left;
  width:50%;
  transition: width 0.5s;
height:100%;
background-image:url('../images/ngnlfull.jpg'); 
background-repeat:no-repeat;
background-size: cover;
}

.col-1:hover{
width:100%;
}
.col-1c{
background-color: rgba(0, 0, 0, 0.7);
float:left;
width: 100%;
height: 100%;
}
.col-1c img{
display:block;
margin:auto;
width:100%;
border-radius:50%;
margin-top:25%;
}
body{
margin: 0px;
padding: 0px; 
outline: none;
border: 0px;
background-image: url('../images/bg.jpg');
background-repeat: no-repeat;
background-attachment: fixed;
}

＆＃13;

<!DOCTYPE html>
<html lang="en">
<head>
<script type="text/javascript" src ="js/a.js"></script>
<link rel="stylesheet" href="css/a.css" type="text/css">
</head>
<body>
<div class="content">
    <div class="col-1" id="collum1">
        <div class="col-1c" id="collum1c">
            <img src="https://i.stack.imgur.com/zcdbj.jpg?s=48&g=1" onmouseover="colmover1()">
        </div>
    </div>
</div>
</body>
</html>

＆＃13;

Jquery动画不工作宽度％

1 个答案: