-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathindex.html
173 lines (149 loc) · 6.75 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jsqrcode-html5 Demo</title>
<!-- jquery -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<!-- bootstrap 3.2.0 -->
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<!-- jasny bootstrap fileinput -->
<link rel="stylesheet" href="css/fileinput.min.css">
<script type="text/javascript" src="js/fileinput.min.js"></script>
<!-- megapix -->
<script type="text/javascript" src="js/megapix-image.min.js"></script>
<!-- jsqrcode: must be in this order! -->
<script type="text/javascript" src="js/jsqrcode/grid.js"></script>
<script type="text/javascript" src="js/jsqrcode/version.js"></script>
<script type="text/javascript" src="js/jsqrcode/detector.js"></script>
<script type="text/javascript" src="js/jsqrcode/formatinf.js"></script>
<script type="text/javascript" src="js/jsqrcode/errorlevel.js"></script>
<script type="text/javascript" src="js/jsqrcode/bitmat.js"></script>
<script type="text/javascript" src="js/jsqrcode/datablock.js"></script>
<script type="text/javascript" src="js/jsqrcode/bmparser.js"></script>
<script type="text/javascript" src="js/jsqrcode/datamask.js"></script>
<script type="text/javascript" src="js/jsqrcode/rsdecoder.js"></script>
<script type="text/javascript" src="js/jsqrcode/gf256poly.js"></script>
<script type="text/javascript" src="js/jsqrcode/gf256.js"></script>
<script type="text/javascript" src="js/jsqrcode/decoder.js"></script>
<script type="text/javascript" src="js/jsqrcode/qrcode.js"></script>
<script type="text/javascript" src="js/jsqrcode/findpat.js"></script>
<script type="text/javascript" src="js/jsqrcode/alignpat.js"></script>
<script type="text/javascript" src="js/jsqrcode/databr.js"></script>
<script type="text/javascript">
$(function() {
$('#imageUpload').fileinput();
qrcode.callback = logData;
$('#uploadImgBtn').click(function() {
$(this).text("Uploading. Please wait...").addClass("disabled");
var mpImg = new MegaPixImage($('#imageFile')[0].files[0]);
var resImg = document.getElementById('qrcode');
mpImg.render(resImg, { maxWidth: 250, maxHeight: 250, quality: 0.92 });
//Wait half a second for image source to propagate
setTimeout(function() {
$.ajax({
type: 'POST',
url: 'ajax/upload-image.php',
data: { image: resImg.src},
success: function(data) {
if (data.success) {
logData("<b>AJAX Success:</b> " + data.image, "event");
$("#qrcode").attr("src", "images/" + data.image);
$("#decodeBtn").prop("disabled", false);
}
else {
logData("<b>Error:</b> Please provide a valid image", "event");
}
},
error: function(request, status, error) {
logData("<b>AJAX Error:</b> " + request.responseText, "event");
},
complete: function(data) {
$("#uploadImgBtn").text("Upload QR Code").removeClass("disabled");
$('#imageUpload').fileinput('clear');
}
});
}, 500);
});
$("#decodeBtn").click(function() {
qrcode.decode($("#qrcode").attr("src"));
});
$("#clearOutputBtn").click(function(e) {
e.preventDefault();
$("#output").html("");
});
});
function logData(data, type) {
var output = "";
if (type == "event") {
output = data + "<br />";
}
else {
output = "<b>QR Code Data:</b> " + data + "<br />";
}
$("#output").append(output);
}
</script>
<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<nav class="navbar navbar-default navbar-static-top" role="navigation">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">jsqrcode-html5 Demo</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li><a href="https://github.com/Howitzer/jsqrcode-html5" target="_blank"><span class="glyphicon glyphicon-share"></span> GitHub</a></li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<div class="container-fluid">
<div class="row">
<div class="col-sm-6 col-sm-offset-3">
<div class="alert alert-info hidden-xs hidden-sm"><span class="glyphicon glyphicon-info-sign"></span> <strong>Try it out on your smartphone or tablet!</strong> Take a picture of any QR Code.</div>
<form style="background-color: #f5f5f5; border: 1px solid #e3e3e3; padding: 15px;" enctype="multipart/form-data" role="form">
<div id="imageUpload" class="fileinput fileinput-new input-group">
<div class="form-control">
<i class="glyphicon glyphicon-file fileinput-exists"></i> <span class="fileinput-filename"></span>
</div>
<span class="input-group-addon btn btn-default btn-file">
<span class="fileinput-new">Select QR Code</span>
<span class="fileinput-exists">Change</span>
<input type="file" id="imageFile" name="imageFile" accept="image/*">
</span>
<a href="#" class="input-group-addon btn btn-default fileinput-exists">Remove</a>
</div>
<button type="button" id="uploadImgBtn" class="btn btn-primary btn-block">Upload QR Code Image</button>
<hr /><br />
<div class="text-center">
<img id="qrcode" src="http://placehold.it/250x250&text=QR%20Code" /><br /><br />
<button id="decodeBtn" class="btn btn-danger btn-lg btn-block" type="button" disabled>Decode the QR Code</button>
</div>
<br /><br />
<fieldset>
<legend>Decoded Output <a class="btn btn-info btn-sm pull-right" id="clearOutputBtn" href="#">Clear Output</a></legend>
<div id="output"></div>
</fieldset>
</form>
</div>
</div>
</div>
</body>
</html>