connect-form
Version:
urlencoded / multipart form parsing middleware for Connect
193 lines (183 loc) • 6.08 kB
HTML
<html>
<head>
<title>Connect</title>
<meta http-equiv="content-type" value="text/html; charset=utf-8">
<style type="text/css">
body {
font: 13px "Helvetica Neue", "Lucida Grande", "Arial";
text-align: center;
color: #555;
-webkit-text-stroke: 1px rgba(255, 255, 255, 0.1);
}
h1, h2, h3 {
margin: 0;
font-size: 22px;
font-weight: normal;
color: #343434;
}
h2#Connect {
margin-bottom: 25px;
font-size: 60px;
font-weight: bold;
}
h2#Connect + p {
display: none;
}
h3 {
margin: 35px 0;
padding-left: 10px;
font-size: 16px;
border-left: 15px solid #eee;
}
h2 {
margin-top: 35px;
text-shadow: 1px 2px 2px #ddd;
}
ul {
margin: 10px 35px;
padding: 0;
}
ul li .path {
padding-left: 5px;
font-weight: bold;
}
ul li .line {
padding-right: 5px;
font-style: italic;
}
ul li:first-child .path {
padding-left: 0;
}
p {
line-height: 1.5;
}
p code {
padding: 2px 4px;
border: 1px solid #ddd;
}
p em, li em {
font-weight: bold;
}
pre {
margin: 25px 0 25px 15px;
padding: 15px;
border: 1px solid #ddd;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
-webkit-box-shadow: 1px 1px 6px #ddd;
-moz-box-shadow: 1px 1px 6px #ddd;
}
table {
margin-bottom: 35px;
width: 100%;
border-collapse: collapse;
}
table td {
padding: 5px 10px;
font-size: 14px;
}
table tr {
border-bottom: 1px solid #fff;
}
table tr:last-child {
border-bottom: none;
}
table td:first-child {
width: 150px;
color: #343434;
}
#wrapper {
margin: 50px auto;
width: 750px;
text-align: left;
}
#menu {
position: fixed;
top: 15px;
right: 15px;
margin: 0;
padding: 0;
list-style: none;
text-align: right;
}
#menu li.title {
padding: 20px 0 5px 0;
font-size: 12px;
}
code.js { color: #111; }
code.js .comment { color: #999; }
code.js .string { color: #cc0000; }
code.js .number { color: #0000ee; }
code.js .keyword { color: #000; font-weight: bold; }
a {
text-decoration: none;
color: #000;
}
a:hover {
text-decoration: underline;
}
</style>
</head>
<body>
<div id="wrapper">
<ul id="menu">
<li class="title">API</li>
<li><a href="api.html">extended api docs</a></li>
<li class="title">Middleware</li>
<li><a href="lint.html">lint</a></li>
<li><a href="flash.html">flash</a></li>
<li><a href="logger.html">logger</a></li>
<li><a href="format.html">format</a></li>
<li><a href="router.html">router</a></li>
<li><a href="jsonrpc.html">jsonrpc</a></li>
<li><a href="session.html">session</a></li>
<li><a href="compiler.html">compiler</a></li>
<li><a href="redirect.html">redirect</a></li>
<li><a href="errorHandler.html">errorHandler</a></li>
<li><a href="bodyDecoder.html">bodyDecoder</a></li>
<li><a href="responseTime.html">responseTime</a></li>
<li><a href="cookieDecoder.html">cookieDecoder</a></li>
<li><a href="conditionalGet.html">conditionalGet</a></li>
<li><a href="methodOverride.html">methodOverride</a></li>
<li><a href="staticProvider.html">staticProvider</a></li>
</ul><div class='mp'>
<h2 id="JSON-RPC">JSON-RPC</h2>
<p>The <em>jsonrpc</em> middleware provides JSON-RPC 2.0 support. Below is an example exposing the <em>add</em> and <em>sub</em> methods:</p>
<pre><code class="js"><span class="keyword">var</span> <span class="variable">math</span> = {
<span class="variable">add</span>: <span class="keyword">function</span>(<span class="variable">a</span>, <span class="variable">b</span>){
<span class="keyword">try</span> {
<span class="this">this</span>(<span class="keyword">null</span>, <span class="variable">a</span> + <span class="variable">b</span>);
} <span class="keyword">catch</span> (<span class="variable">err</span>) {
<span class="this">this</span>(<span class="variable">err</span>);
}
},
<span class="variable">sub</span>: <span class="keyword">function</span>(<span class="variable">a</span>, <span class="variable">b</span>){
<span class="keyword">try</span> {
<span class="this">this</span>(<span class="keyword">null</span>, <span class="variable">a</span> - <span class="variable">b</span>);
} <span class="keyword">catch</span> (<span class="variable">err</span>) {
<span class="this">this</span>(<span class="variable">err</span>);
}
}
};
<span class="keyword">var</span> <span class="variable">date</span> = {
<span class="variable">time</span>: <span class="keyword">function</span>(){
<span class="this">this</span>(<span class="keyword">null</span>, <span class="keyword">new</span> <span class="class">Date</span>().<span class="variable">toUTCString</span>());
}
};
<span class="variable">module</span>.<span class="variable">exports</span> = <span class="class">Connect</span>.<span class="variable">createServer</span>(
<span class="class">Connect</span>.<span class="variable">jsonrpc</span>(<span class="variable">math</span>, <span class="variable">date</span>)
);
</code></pre>
<p>The value of <em>this</em> becomes the async callback function. When you wish to pass an exception simply invoke <code>this(err)</code>, or pass the error code <code>this(jsonrpc.INVALID_PARAMS)</code>. Other <code>this(null, result)</code> will respond with the given results.</p>
<h3 id="Features">Features</h3>
<ul>
<li>async support</li>
<li>batch request support</li>
<li>variable argument length</li>
<li>named parameter support</li>
</ul>
</div>
</div>
</body>
</html>