可调整大小的div不响应百分比高度 [英] Resizable div not responding to percentage height
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问题描述
我在父级中有2个div,其中一个具有.resizable,但是我希望它具有百分比的最大高度,我找到了设法调整DOM大小的代码,但我无法让它工作我,我已经非常接近了。
我希望可调整大小的div的最大高度为70%,最小高度为30%(原始静止点)
我的小提琴:
小提琴 [ ^ ]
HTML
我尝试过的事情:
我的小提琴:
小提琴 [ ^ ]
HTML
I have 2 divs within a parent, one has .resizable, however i want it to have a max height in percentages, I have found the code that manages to resize the DOM, but i can't get it to work for me, I have got pretty close.
I want the resizable div to have a max height of 70% and min height of 30% (original resting point)
My fiddle:
fiddle[^]
HTML
What I have tried:
My fiddle:
fiddle[^]
HTML
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.0/themes/base/jquery-ui.css">
<link rel="stylesheet" href="/resources/demos/style.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<body>
<div class="wrapper">
<div class="div">
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
<h4>header</h4>
</div>
<div class="resizable" id="resizable">
JS
JS
$("#resizable").resizable({
autoHide: true,
handles: "n",
resize: function( event, ui ) {
var parent = ui.element.parent();
var height = ui.element.height();
// Get the min value of height or 70% of parent height
height = Math.min(height, parent.height() * 0.7);
// Get the max value of height or 30% of parent height
height = Math.max(height, parent.height() * 0.3);
ui.element.css({
height: height + 'px'
});
}
});
CSS
CSS
.wrapper {
position: fixed;
width: 100%;
height: 100vh;
}
.div {
position: absolute;
left: 0px;
top: 0px;
right: 0px;
width: 100%;
height: 70%;
background-color: #0098ff;
}
.resizable {
position: absolute;
left: 0px;
right: 0px;
bottom: 0px;
width: 100%;
height: 30%;
background-color: red;
}
推荐答案
( #resizable)。resizable({
autoHide:true,
句柄:n,
resize:function(event,ui){
var parent = ui.element。父();
var height = ui.element.height();
//获取高度的最小值或父高度的70%
height = Math.min(height,parent.height()* 0.7);
//获取高度的最大值或父高度的30%
height = Math.max(height,parent.height()* 0.3);
ui.element.css({
height:height +'px'
});
}
});
("#resizable").resizable({ autoHide: true, handles: "n", resize: function( event, ui ) { var parent = ui.element.parent(); var height = ui.element.height(); // Get the min value of height or 70% of parent height height = Math.min(height, parent.height() * 0.7); // Get the max value of height or 30% of parent height height = Math.max(height, parent.height() * 0.3); ui.element.css({ height: height + 'px' }); } });
CSS
CSS
.wrapper {
position: fixed;
width: 100%;
height: 100vh;
}
.div {
position: absolute;
left: 0px;
top: 0px;
right: 0px;
width: 100%;
height: 70%;
background-color: #0098ff;
}
.resizable {
position: absolute;
left: 0px;
right: 0px;
bottom: 0px;
width: 100%;
height: 30%;
background-color: red;
}
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