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--- software:firefox-xpi-programming:0ther [2010/01/29 11:12] – создано artur
+++ software:firefox-xpi-programming:0ther [2010/01/29 11:37] – artur
@@ Строка 24: / Строка 24: @@
 }catch(e){alert(e)}
 </code>
+===== Запись в файл =====
+<code js>function doXmlStuff () {
+   var somefile = chromeToPath("chrome://path/to/file");
+   var xmlDoc;
+   var file = Components.classes["@mozilla.org/file/local;1"]
+         .createInstance(Components.interfaces.nsILocalFile);
+   file.initWithPath(somefile);
+   if (!(file.exists())) {
+      var fcStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
+         .createInstance(Components.interfaces.nsIFileOutputStream);
+      fcStream.init(file, 0x02 | 0x08 | 0x20, 0666, 0); // write, create, truncate
+      var data = '<xml><rootnode></rootnode>';
+      fcStream.write(data,data.length);
+      fcStream.close
+   }
+   xmlDoc = document.implementation.createDocument("","",null);
+   xmlDoc.load("chrome://piratequesting/content/trainingLog.xml");
+   xmlDoc.onload = function () {
+      xmlDoc.documentElement.appendChild(....whatever you want to append....);
+      var foStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
+                         .createInstance(Components.interfaces.nsIFileOutputStream);
+      //clear the file for writing the new doc
+      foStream.init(file, 0x02 | 0x08 | 0x20, 0666, 0); // write, create, truncate
+      var ser = new XMLSerializer();
+      //write the serialized XML to file
+      ser.serializeToStream(xmlDoc, foStream, "");
+      foStream.close();
+   }
+}</code>