Team:Heidelberg/Templates/Awesomesheet

(Difference between revisions)

@@ Line 6: / Line 6: @@
 </style>
 <script type='text/javascript'>
+     /**
+      * Converts an array buffer to a string
+      *
+      * @private
+      * @param {ArrayBuffer} buf The buffer to convert
+      * @param {Function} callback The function to call when conversion is complete
+      * NOTE: Quite inefficient for small data...
+      */
+     function _arrayBufferToString(buf, callback) {
+       var bb = new Blob([new Uint8Array(buf)]);
+       var f = new FileReader();
+       f.onload = function(e) {
+	 callback(e.target.result);
+       };
+       f.readAsText(bb);
+     }
       var _load_unzip_format_and_insert = function(src, id) {
         // load zip file from src, unzip and format it to text
@@ Line 20: / Line 37: @@
 	   var gunzip = new Zlib.Gunzip(byteArray);
 	   var plain = gunzip.decompress();
-	   var filltext = String.fromCharCode(plain);
+	   _arrayBufferToString(plain, function(r){$(id).append(r)});
-	   $(id).append(filltext);
 	 }
         };

Revision as of 21:18, 17 October 2014