我想并排制作两个文本区域，它们共享相同的边框。然后我们可以拖动边框并改变它们的宽度，同时保持它们的宽度总和不变。换句话说，它就像 JSBin 中的面板。
有谁知道如何实现这一点？
PS:这里是并排制作两个固定文本区域的代码:
<!DOCTYPE html>
<html>
<head>
<title>JS Bin</title>
</head>
<body>
<textarea name="t1"></textarea>
<textarea name="t2"></textarea>
</body>
</html>
编辑1:以下代码来自JSBin的index.html。但我看不出它是如何设法实现共享边界的:
<div id="panelswaiting">
<div class="code stretch html panel">
<div role="menubar" class="label menu" tabindex="0"><span class="name"><strong><a href="#htmlprocessors" role="menuitem" class="fake-dropdown button-dropdown">Processor</a></strong></span><div class="dropdown" id="htmlprocessors">
<div role="menu" aria-hidden="true" class="dropdownmenu processorSelector" data-type="html">
<a role="menuitemradio" aria-checked="true" href="#html" data-label="HTML">HTML</a>
<a role="menuitemradio" href="#markdown">Markdown</a>
<a role="menuitemradio" href="#jade">Jade</a>
<a href="#convert">Convert to HTML</a>
</div>
</div>
</div>
<div class="editbox">
<textarea aria-label="HTML Code Panel" spellcheck="false" autocapitalize="none" autocorrect="off" id="html"></textarea>
</div>
</div>
<div class="code stretch javascript panel">
<div role="menubar" class="label menu" tabindex="0"><span class="name"><strong><a role="menuitem" class="fake-dropdown button-dropdown" href="#javascriptprocessors">Processor</a></strong></span>
<div class="dropdown" id="javascriptprocessors">
<div role="menu" aria-hidden="true" class="dropdownmenu processorSelector" data-type="javascript">
<a role="menuitemradio" aria-checked="true" href="#javascript" data-label="JavaScript">JavaScript</a>
<a role="menuitemradio" href="#babel">ES6 / Babel</a>
<a role="menuitemradio" href="#jsx">JSX (React)</a>
<a role="menuitemradio" href="#coffeescript">CoffeeScript</a>
<a role="menuitemradio" href="#traceur">Traceur</a>
<a role="menuitemradio" href="#typescript">TypeScript</a>
<a role="menuitemradio" href="#processing">Processing</a>
<a role="menuitemradio" href="#livescript">LiveScript</a>
<a role="menuitemradio" href="#clojurescript">ClojureScript</a>
<a role="menuitem" href="#convert">Convert to JavaScript</a>
</div>
</div>
</div>
<div class="editbox">
<textarea aria-label="JavaScript Code Panel" spellcheck="false" autocapitalize="none" autocorrect="off" id="javascript"></textarea>
</div>
</div>
...
</div>
编辑 2:
根据 Ankit vadariya 的回答，我做了 a minimum case ...只剩下一件事了:如何保证.panel-right的min-width？暂时好像不行。。。
一种方法是设置.panel-left的max-width，但是如果我们看JSBin，max-width<没有限制 用于每个面板，而有 min-width...
最佳答案
希望它对你有用。
代码
$(".panel-left").resizable({
handleSelector: ".splitter",
resizeHeight: false
});
$(".panel-top").resizable({
handleSelector: ".splitter-horizontal",
resizeWidth: false
});
CSS
html,
body {
height: 100%;
font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
padding: 0;
margin: 0;
overflow: auto;
}
.page-container {
margin: 20px;
}
/* horizontal panel*/
.panel-container {
display: flex;
flex-direction: row;
border: 1px solid silver;
overflow: hidden;
/* avoid browser level touch actions */
xtouch-action: none;
}
.panel-left {
flex: 0 0 auto;
/* only manually resize */
padding: 10px;
width: 300px;
min-height: 200px;
min-width: 150px;
white-space: nowrap;
background: #838383;
color: white;
}
.splitter {
flex: 0 0 auto;
width: 18px;
background: url(https://raw.githubusercontent.com/RickStrahl/jquery-resizable/master/assets/vsizegrip.png) center center no-repeat #535353;
min-height: 200px;
cursor: col-resize;
}
.panel-right {
flex: 1 1 auto;
/* resizable */
padding: 10px;
width: 100%;
min-height: 200px;
min-width: 200px;
background: #eee;
}
/* vertical panel */
.panel-container-vertical {
display: flex;
flex-direction: column;
height: 500px;
border: 1px solid silver;
overflow: hidden;
}
.panel-top {
flex: 0 0 auto;
/* only manually resize */
padding: 10px;
height: 150px;
width: 100%;
white-space: nowrap;
background: #838383;
color: white;
}
.splitter-horizontal {
flex: 0 0 auto;
height: 18px;
background: url(https://raw.githubusercontent.com/RickStrahl/jquery-resizable/master/assets/hsizegrip.png) center center no-repeat #535353;
cursor: row-resize;
}
.panel-bottom {
flex: 1 1 auto;
/* resizable */
padding: 10px;
min-height: 200px;
background: #eee;
}
label {
font-size: 1.2em;
display: block;
font-weight: bold;
margin: 30px 0 10px;
}
pre {
margin: 20px;
padding: 10px;
background: #eee;
border: 1px solid silver;
border-radius: 4px;
overflow: auto;
}
HTML
<html>
<head>
<title>Simple Split Panels - jquery-resizable</title>
<meta charset="utf-8"/>
</head>
<body style="">
<div class="page-container">
<h1>
jquery-resizable - A simple splitter panel
</h1>
<hr />
<p>
Simple example that demonstrates how to create slidable two-pane layouts <a href="http://caniuse.com/#search=flexbox">using FlexBox</a> and the resizable plug-in.
Note that Flexbox is not required, but used here to keep the layout simple.
</p>
<label>Horizontal Splitter Panes:</label>
<div class="panel-container">
<div class="panel-left">
left panel
</div>
<div class="splitter">
</div>
<div class="panel-right">
right panel
</div>
</div>
<label>Vertical Splitter Panes:</label>
<div class="panel-container-vertical">
<div class="panel-top">
top panel
</div>
<div class="splitter-horizontal">
</div>
<div class="panel-bottom">
bottom panel
</div>
</div>
<hr />
<p>
This example creates two resizables for the horizontal and vertical splitter panes:
</p>
<pre>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="../src/jquery-resizable.js"></script>
<script>
$(".panel-left").resizable({
handleSelector: ".splitter",
resizeHeight: false
});
$(".panel-top").resizable({
handleSelector: ".splitter-horizontal",
resizeWidth: false
});
</script>
</pre>
</div>
</body>
</html>
关于javascript - 使两个文本区域并排共享一个灵活的边框，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41269799/