Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We鈥檒l occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

a gh page for exercises #2

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

a gh page for exercises #2

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
15f2beb
adding interactive pages
ikouchiha47 Jul 12, 2015
90dcdce
changes
ikouchiha47 Jul 13, 2015
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
133 changes: 133 additions & 0 deletions index.html
View file
Open in desktop
@@ -0,0 +1,133 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<title>Rxjs</title>
<style>
body {
margin: 0;
padding: 0;
}
nav {
text-align: left;
background-color: #4679bd;
height: 44px;
margin-bottom: 10px;
}
nav a {
padding: 0 5px;
display: inline-block;
line-height: 40px;
text-decoration: none;
color: white;
}
.logo {
width: 200px;
font-weight: bold;
font-size: 20px;
}
textarea {
overflow: auto;
margin: 0px;
height: 304px;
width: 100%;
height: 100%;
box-sizing: border-box;
resize: horizontal;
white-space: nowrap;
border: 0;
}
.solution {
overflow: auto;
}
h3, h1 {
margin: 0;
}
.clearfix::before {
content: "";
display: block;
visibility: hidden;
clear: both;
}
.container {
width: 90vw;
height: 90vh;
margin: 0 auto;
}
.upperhalf{
height: 40%;
width: 100%;
display: table;
}
.cells {
display: table-cell;
width: 50%;
border: 1px solid #bbb;
position: relative;
}
.lowerhalf {
height: 60%;
width: 100%;
display: table;
}
.window-label {
position: absolute;
top: 5px;
right: 5px;
border: 1px solid #ddd;
color: #777;
padding: 0 5px;
display: inline-block;
z-index: 100;
opacity: 0.9;
}
#eval{
background-color: #fff;
width: 45px;
text-align: center;
color: #4679bd;
}
</style>
</head>
<body>
<nav class="clearfix">
<a class="logo">RxJs</a>
<a id="q"></a>
<a href="#" id="prev" data-pos="-1">Previous</a>
<a href="#" id="start" data-pos="0">Restart</a>
<a href="#" id="next" data-pos="1">Next</a>
<a href="#" id="eval">Run</a>
</nav>
<div class="container">

<div class="upperhalf">
<div class="cells">
<textarea class="question"></textarea>
<span class="window-label">Question</span>
</div>
<div class="cells">
<div class="solution"></div>
<span class="window-label" readonly>Result</span>
</div>
</div>

<div class="lowerhalf">
<div class="cells">
<textarea class="js"></textarea>
<span class="window-label">JavaScript</span>
</div>
<div class="cells">
<textarea class="html"></textarea>
<span class="window-label">HTML</span>
</div>
</div>
</div>

<script src="lib/rx.all.js"></script>
<script src="lib/console.js"></script>
<script src="lib/utils.js"></script>
<script src="lib/storage.js"></script>
<script src="lib/exercises.js"></script>
<script src="lib/script.js"></script>
</body>
</html>
41 changes: 41 additions & 0 deletions lib/console.js
View file
Open in desktop
@@ -0,0 +1,41 @@
function _try( obj, key, value ) {
if( arguments.length == 3 )
obj && (obj[ key ] = obj[ key ] || value);
return !!(obj && obj.hasOwnProperty( key ));
}

(function(global, logger) {
'use strict';
global.Console = logger();
})(window, function() {
var __consoleApi = {
history: [],
clear: function() {
window.console.clear();
this.history = [];
},
log: function() {
var args = [].slice.call(arguments);
this.history = this.history || [];
this.history.push( args );
_console.log( args );
return args[0];
},
xhr: function( url, options ) {
options || (options = {});
var xmlht2p = new XMLHttpRequest;

[ 'type', 'params', "handler" ].forEach(function(key) {
_try( options, key, options[ key ] );
});

if(typeof options.handler !== 'function')
options.handler = function() { return this; };

xmlht2p.open(options.type || "get", url, true);
xmlht2p.onreadystatechange = options.handler;
xmlht2p.send();
}
}
return __consoleApi;
});
46 changes: 46 additions & 0 deletions lib/exercises.js
View file
Open in desktop
@@ -0,0 +1,46 @@
var latest = lolDb.fetch();

var chapters = {
1 : "imperative-array.js",
2 : "functional-array.js",
3 : "functional-event-stream.js",
4 : ["promise-vs-observable-1.js", "promise-vs-observable-2.js"],
5 : "dom-events.js",
6 : "bmi.js",
7 : "combinators-and-or.js",
8 : "correlational-combinators.js",
9 : "cold-and-hot.js",
10 : "flat-map.js",
11 : "cycle-checkbox.js",
12 : "cycle-counter.js",
13 : "cycle-bmi.js"
};

var makeKey = function(key) {
return key < 10 ? '0' + key : '' + key
};

var urls = Object.keys( chapters ).map(function( key ) {
if( Array.isArray( chapters[key] ) ) {
return chapters[key].map(function(data) {
return [ makeKey(key), data ].join('/');
});
}
return [makeKey(key), chapters[ key ]].join('/');
}).flatten();

function indirectEval( cb ) {
var code = new Function('exports', cb );
var exports = {};
code( exports );
return exports;
}

$('#eval').onclick = function(e) {
e.preventDefault();
var html = $('.html').value.trim();
var code = $('.js').value.trim();
code = code.replace(/^function\s*([^)]+)\)\s*{/, '').replace(/\}$/, '');
$('.solution').innerHTML = html.replace(/\n/g, '<br/>');
indirectEval( code );
}