Learn_AngularJS/t2.html at master · soiqualang/Learn_AngularJS · GitHub

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
<html>
<head>
<script>
/*jslint vars: true, unparam: true, white: true */

// based on
// http://www.html5rocks.com/en/tutorials/file/filesystem/#toc-file-appending

(function() {

"use strict";

// Chrome uses prefixes
var fs = window.requestFileSystem || window.webkitRequestFileSystem,
	Blob = window.BlobBuilder || window.WebKitBlobBuilder;

var onError;

var onInitFS = function(fs) {
	console.log("INFO: opened file system " + fs.name);
	console.log(fs.root);
	fs.root.getFile("/dev/stdout", { create: false }, function(fileEntry) {
		fileEntry.createWriter(function(fileWriter) {
			fileWriter.onwriteend = function(e) {
				console.log("Write completed.");
			};
			fileWriter.onerror = function(err) {
				console.log("Write failed: " + err.toString());
			};

			var bb = new Blob();
			bb.append("Lorem Ipsum");
			fileWriter.write(bb.getBlob("text/plain"));
		}, onError);
	}, onError);
};

onError = function(err) {
	var msg;
	switch(err.code) {
		case FileError.QUOTA_EXCEEDED_ERR:
			msg = "QUOTA_EXCEEDED_ERR";
			break;
		case FileError.NOT_FOUND_ERR:
			msg = "NOT_FOUND_ERR";
			break;
		case FileError.SECURITY_ERR:
			msg = "SECURITY_ERR";
			break;
		case FileError.INVALID_MODIFICATION_ERR:
			msg = "INVALID_MODIFICATION_ERR";
			break;
		case FileError.INVALID_STATE_ERR:
			msg = "INVALID_STATE_ERR";
			break;
		default:
			msg = "Unknown Error";
			break;
	}
	console.log("ERROR: " + msg);
};

fs(window.PERSISTENT, 10 * 1024, onInitFS, onError);

}());
</script>
</head>
<body>

</body>
</html>