使内容强制DIV垂直增长,直到达到最大高度,然后水平增长 [英] Make content force DIV grow vertically until max-height is reached, and then grow horizontally
问题描述
我有一个文本的div。此div具有 min-height
, min-width
, max-height
和 max-width
。
我想在包装文本中区分高度的优先级,这意味着直到能够拉伸
的div垂直(height< max-height),文本应该均匀包装以填充高度。
然后如果达到了max-height,包装应该以填充宽度的方式排列,直到
max-width允许这样做。如果同时达到max-height和max-width,文字应该照常包装
。
不幸的是,我的文本没有包装, width
< max-width
,我找不到一个方法让它
被高度包装。
使用javascript / jQuery:
$(document).ready(function() {
$('div.weird')。each(function(){
var el = $(this);
var dW = + $ el).css('width')。replace(/ [^ - \d\。] / g,'');
var maxW = + $(el).css('max-width' ).replace(/ [^ - \d\。] / g,'');
var maxH = + $(el).css('max-height')。replace(/ [^ - \d\。] / g,'');
var i;
for(i = 0; i + dW if (this.offsetHeight< this.scrollHeight){
dW = dW + i;
$(el).css({'width':dW +'px','height':maxH + });
}
}
});
});
CSS:
code> .weird {
background:#eee; / *不需要* /
width:200px;
min-width:200px;
min-height:200px;
max-height:400px;
max-width:400px;
overflow:auto;
float:left; / *不需要* /
}
在这个例子中,你可以看到两个具有相同属性的DIV,但是这两个DIV的属性是相同的。包含文本的不同数量:
https://jsfiddle.net/chimos/83ra9ysh/25/
I have a div with some text. This div has min-height
, min-width
, max-height
and max-width
.
I want to prioritize height in wrapping text, that means until there is an ability to stretch
the div vertically (height < max-height), the text should be wrapped evenly to fill the height.
Then if max-height is reached, the wrapping should be arranged in the way to fill width until
max-width allows to do that. If both max-height and max-width is reached, text should be wrapped
as usual.
Unfortunatelly, my text is not wrapped while width
< max-width
, and I can't find a way to make it
be wrapped by height.
Please someone, give me an advice.
Thanks.
I think it does moreless what you need, using javascript/jQuery:
$(document).ready(function() {
$('div.weird').each(function(){
var el = $(this);
var dW = +$(el).css('width').replace(/[^-\d\.]/g, '');
var maxW = +$(el).css('max-width').replace(/[^-\d\.]/g, '');
var maxH = +$(el).css('max-height').replace(/[^-\d\.]/g, '');
var i;
for (i=0; i+dW < maxW; i++) {
if ( this.offsetHeight < this.scrollHeight ) {
dW = dW+i;
$(el).css({'width': dW+'px', 'height': maxH+'px'});
}
}
});
});
CSS:
.weird {
background: #eee; /*not needed*/
width: 200px;
min-width: 200px;
min-height: 200px;
max-height: 400px;
max-width: 400px;
overflow: auto;
float: left; /*not needed*/
}
For this approach is needed to start defining a fixed width for the DIV, then the width incresses pregressively until there's no overflow or until reaches the max-width.
In this example you can see two DIVs with the same properties but containing different ammounts of text: https://jsfiddle.net/chimos/83ra9ysh/25/
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