基本上,我在容器内部有一个底部div和一个顶部div。我需要底部div可调节,顶部div需要跟随它并占据空的空间。我制作了一个简单的jQuery脚本,但它表现得非常不稳定,并且似乎以指数方式扩展了所有内容。
这是我的代码:
var lol = $("#lol").height();
var message = $("#text").height();
$("#message").height(lol - message);
$("#text").resizable({
handles: 'n',
resize: function() {
var lol = $("#lol").height();
var message = $("#text").height();
$("#message").height(lol - message);
}
});
#lol {
position: absolute;
top: 150px;
bottom: 0;
left: 50%;
transform: translateX(-50%);
border: 1px solid black;
}
#message {
background: black;
height: 400px;
width: 700px;
}
#text {
background: red;
width: 700px;
height: 100px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<link href="https://fonts.googleapis.com/css?family=Raleway|Sarina" rel="stylesheet">
<script src='https://www.google.com/recaptcha/api.js'></script>
<div id="lol">
<div id="message">
</div>
<div id="text">
</div>
</div>
当你调整text
的大小时,它会移动div的top
。您可以将top
重置为0以阻止其移动。
这是2个解决方案:
var lolHeight = $("#lol").height();
var $message = $("#message");
var $text = $("#text");
$message.height(lolHeight - $text.height());
$text.resizable({
handles: 'n',
resize: function(event, ui) {
$message.height(lolHeight - ui.size.height);
ui.position.top = 0;
}
});
#lol {
position: absolute;
top: 150px;
bottom: 0;
left: 50%;
transform: translateX(-50%);
border: 1px solid black;
}
#message {
background: black;
height: 400px;
width: 700px;
}
#text {
background: red;
width: 700px;
height: 100px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<link href="https://fonts.googleapis.com/css?family=Raleway|Sarina" rel="stylesheet">
<script src='https://www.google.com/recaptcha/api.js'></script>
<div id="lol">
<div id="message">
</div>
<div id="text">
</div>
</div>
要么
var lolHeight = $("#lol").height();
var $message = $("#message");
var $text = $("#text");
$message.height(lolHeight - $text.height());
$message.resizable({
handles: 's',
resize: function(event, ui) {
$text.height(lolHeight - ui.size.height);
}
});
#lol {
position: absolute;
top: 150px;
bottom: 0;
left: 50%;
transform: translateX(-50%);
border: 1px solid black;
}
#message {
background: black;
height: 400px;
width: 700px;
}
#text {
background: red;
width: 700px;
height: 100px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<link href="https://fonts.googleapis.com/css?family=Raleway|Sarina" rel="stylesheet">
<script src='https://www.google.com/recaptcha/api.js'></script>
<div id="lol">
<div id="message">
</div>
<div id="text">
</div>
</div>