Created
April 29, 2010 11:51
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| system.use("com.joyent.Sammy"); | |
| POST('/eval', function() { | |
| /* get q like this because request.body doesn't correctly collect parameters with '+' characters - they get converted to ' ' */ | |
| var q = decodeURIComponent(this.request.content.split('=')[1].replace(/\+/g," ")); | |
| var func; | |
| eval('func = function() { '+q+'};'); | |
| var res = func(); | |
| if(!res) { | |
| res = "no return value"; | |
| } | |
| return res; | |
| }); |
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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| <html> | |
| <head> | |
| <title></title> | |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | |
| <link rel="stylesheet" href="css/reset.css" /> | |
| <link rel="stylesheet" href="css/styles.css" /> | |
| </head> | |
| <body> | |
| <div id="wrapper"> | |
| <h1>Messin' witcha live</h1> | |
| <div class="grid2col left"> | |
| <h2>Code</h2> | |
| <form action="/eval" method="post"> | |
| <textarea id="q" name="q" rows="20" cols="40"></textarea> | |
| <input type="submit" value="run" /> | |
| </form> | |
| </div> | |
| <div class="grid2col left"> | |
| <h2>Results</h2> | |
| <textarea id="results" rows="20" cols="40"></textarea> | |
| </div> | |
| </div> | |
| <script type="text/javascript" src="js/jquery-1.4.1.js"></script> | |
| <script type="text/javascript" src="js/eval.html.js"></script> | |
| </body> | |
| </html> | |
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| var updateResults = function(text) { | |
| text = text.replace(/<br\/>|<br \/>|<br>/g,"\n"); | |
| $('#results').text(text); | |
| }; | |
| $(document).ready(function() { | |
| $('#q').closest('form').submit(function() { | |
| var data = { | |
| q: $('#q').val() | |
| }; | |
| $.ajax({ | |
| url: "/eval", | |
| type: "post", | |
| data: data, | |
| success: function(data,status,xhr) { | |
| updateResults(data); | |
| }, | |
| error: function(xhr,status,exc) { | |
| var text = "Error:\n\n" + (xhr.responseText || "no response; status: "+status); | |
| updateResults(text); | |
| } | |
| }); | |
| return false; | |
| }); | |
| }); |
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