我有两个div元素并排。我希望它们的高度是相同的,并保持不变,如果其中一个调整大小。如果其中一个增长是因为放入了文本,那么另一个也应该增长以匹配高度。不过我还是搞不懂这个。什么好主意吗?
<div style="overflow: hidden">
<div style="
border: 1px solid #cccccc;
float: left;
padding-bottom: 1000px;
margin-bottom: -1000px;
">
Some content!<br />
Some content!<br />
Some content!<br />
Some content!<br />
Some content!<br />
</div>
<div style="
border: 1px solid #cccccc;
float: left;
padding-bottom: 1000px;
margin-bottom: -1000px;
">
Some content!
</div>
</div>
这是一个jQuery插件,它为同一行上的所有元素设置相等的高度(通过检查元素的offset.top)。因此,如果你的jQuery数组包含来自多个行(不同的offset.top)的元素,每一行将有一个独立的高度,基于该行最大高度的元素。
jQuery.fn.setEqualHeight = function(){
var $elements = [], max_height = [];
jQuery(this).css( 'min-height', 0 );
// GROUP ELEMENTS WHICH ARE ON THE SAME ROW
this.each(function(index, el){
var offset_top = jQuery(el).offset().top;
var el_height = jQuery(el).css('height');
if( typeof $elements[offset_top] == "undefined" ){
$elements[offset_top] = jQuery();
max_height[offset_top] = 0;
}
$elements[offset_top] = $elements[offset_top].add( jQuery(el) );
if( parseInt(el_height) > parseInt(max_height[offset_top]) )
max_height[offset_top] = el_height;
});
// CHANGE ELEMENTS HEIGHT
for( var offset_top in $elements ){
if( jQuery($elements[offset_top]).length > 1 )
jQuery($elements[offset_top]).css( 'min-height', max_height[offset_top] );
}
};
小提琴
HTML
<div class="container">
<div class="left-column">
</div>
<div class="right-column">
<h1>Hello Kitty!</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laudantium cum accusamus ab nostrum sit laborum eligendi, totam nam aperiam harum officia commodi tempora dolorum. Incidunt earum explicabo deleniti architecto illo!</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Laudantium cum accusamus ab nostrum sit laborum eligendi, totam nam aperiam harum officia commodi tempora dolorum. Incidunt earum explicabo deleniti architecto illo!</p>
</div>
</div>
CSS
.container {
float: left;
width: 100%;
background-color: black;
position: relative;
left: 0;
}
.container:before,
.container:after {
content: " ";
display: table;
}
.container:after {
clear: both;
}
.left-column {
float: left;
width: 30%;
height: 100%;
position: absolute;
background: wheat;
}
.right-column {
float: right;
width: 70%;
position: relative;
padding: 0;
margin: 0;
background: rebeccapurple;
}
你可以使用Jquery的等高插件来完成,这个插件使所有的div的高度完全相同。如果其中一个生长了,其他的也会生长。
下面是一个实现示例
Usage: $(object).equalHeights([minHeight], [maxHeight]);
Example 1: $(".cols").equalHeights();
Sets all columns to the same height.
Example 2: $(".cols").equalHeights(400);
Sets all cols to at least 400px tall.
Example 3: $(".cols").equalHeights(100,300);
Cols are at least 100 but no more than 300 pixels tall. Elements with too much content will gain a scrollbar.
这是链接
http://www.cssnewbie.com/equalheights-jquery-plugin/
在寻找这个答案的时候发现了这个帖子。我刚刚做了一个小jQuery函数,希望这有助于,工作就像一个魅力:
JAVASCRIPT
var maxHeight = 0;
$('.inner').each(function() {
maxHeight = Math.max(maxHeight, $(this).height());
});
$('.lhs_content .inner, .rhs_content .inner').css({height:maxHeight + 'px'});
HTML
<div class="lhs_content">
<div class="inner">
Content in here
</div>
</div>
<div class="rhs_content">
<div class="inner">
More content in here
</div>
</div>