vbox-form.html
1.59 KB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Form With VBox Layout</title>
<!-- ExtJS -->
<link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css" />
<script type="text/javascript" src="../../ext-all.js"></script>
<!-- Shared -->
<link rel="stylesheet" type="text/css" href="../shared/example.css" />
<!-- GC -->
<script type="text/javascript" src="../shared/states.js"></script>
<!-- Example -->
<script type="text/javascript" src="vbox-form.js"></script>
</head>
<body>
<h1>VBox Layout with Forms</h1>
<p>The <code><b>align:'stretch'</b></code> config of the vbox layout manager ensures
all child items are 100% of the container width.</p>
<p>The <code><b>flex</b></code> config of child items of a vbox layout specifies what share of the vertical
space left when unflexed items are accounted for to allocate for that child item.</p>
<p>Compare this to <a href="anchoring.html">The anchoring example</a>. That anchors the fields
to a hardcoded offset from the edge of the Container. The box layout managers allow much more
flexibility in use of available space.</p>
<p>The js is not minified so it is readable. See <a href="vbox-form.js">vbox-form.js</a>.</p>
<p>This also illustrates the use of plugins to alter the default behaviour of Components. The <b>Send To</b>
field clones itself until the final one is left blank to allow multiple mail recipients. The layout
manager keeps the vertical space allocated correctly.</p>
</body>
</html>