我一直在尝试创建一个图库应用,其中用户鼠标悬停在div上并且它变大但休息保持相同的高度。您可以在此codepen代码段的示例中看到这种情况。
问题:问题是当我将鼠标移到某些div时,它没有正确排列。任何人都可以帮助我使它像所以没有div离开父div并填写父div。
$( '.preview' ).on( 'mouseover', function() {
$( '.preview' ).removeClass( 'active' );
$( this ).addClass( 'active' )
}).each( function( i, el ) {
$( el ).append( '<span>' + i + '</span>' )
});
&#13;
body {
font-family: sans-serif;
}
* {
box-sizing: border-box;
}
.main {
width: 400px;
height: 500px;
background: red;
font-size: 0;
}
.preview {
position: relative;
width: 100px;
height: 100px;
background: white;
border: 1px solid grey;
transition: width 1s;
display: inline-block;
white-space: nowrap;
vertical-align: top;
float: left;
}
.active {
width: 200px;
height: 200px;
}
.preview>span {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: black;
font-size: 32px;
}
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="main">
<div class="preview active"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
</div>
&#13;
答案 0 :(得分:1)
您可以使用CSS Grid
布局模块:
示例:强>
$( '.preview' ).on( 'mouseover', function() {
$( '.preview' ).removeClass( 'active' );
$( this ).addClass( 'active' )
}).each( function( i, el ) {
$( el ).append( '<span>' + i + '</span>' )
});
.main {
width: 400px;
height: 500px;
background-color: red;
/* CSS Grid */
display: grid;
grid-template-columns: auto auto auto auto;
grid-template-rows: auto auto auto auto;
grid-gap: 0
}
.preview {
border: 1px solid #ddd;
background-color: #fff;
text-align: center;
font-size: 32px;
transition: all 1s
}
.active{
grid-column: span 2;
grid-row: span 2;
background-color: rgba(255, 255, 255, .9)
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="main">
<div class="preview active"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
<div class="preview"></div>
</div>