Introduce boot.js: this finally makes it possible to load and run Todomvc

example/todomvc/web/editable_label.dart

Index: example/todomvc/web/editable_label.dart
diff --git a/example/todomvc/web/editable_label.dart b/example/todomvc/web/editable_label.dart
index 3d72ed713d03da1e54ed53c8780355e5d2a20eef..9ef308d2de0fa6383695f23e472da5598b11ee3c 100644
--- a/example/todomvc/web/editable_label.dart
+++ b/example/todomvc/web/editable_label.dart
@@ -5,6 +5,7 @@
 library editable_label;
 
 import 'dart:html';
+import 'dart:async';
 import 'package:observe/observe.dart';
 import 'package:polymer/polymer.dart';
 
@@ -33,13 +34,16 @@ class EditableLabel extends PolymerElement with ObservableMixin {
     editing = true;
 
     // This causes _editBox to be inserted.
-    deliverChangeRecords();
+    notifyChange(new PropertyChangeRecord(const Symbol('editing')));

[Jennifer Messerly, 2013/07/27 02:18:44]

you shouldn't need this line

[Siggi Cherem (dart-lang), 2013/07/30 00:10:29]

Done.

+    Observable.dirtyCheck();
 
     // For IE and Firefox: use .focus(), then reset the value to move the
     // cursor to the end.
-    _editBox.focus();
-    _editBox.value = '';
-    _editBox.value = value;
+    runAsync(() => runAsync(() {

[Jennifer Messerly, 2013/07/27 02:18:44]

add TODO explaining the issue here?

[Siggi Cherem (dart-lang), 2013/07/30 00:10:29]

Done.

+      _editBox.focus();
+      _editBox.value = '';
+      _editBox.value = value;
+    }));
   }
 
   void update(Event e) {
@@ -55,3 +59,7 @@ class EditableLabel extends PolymerElement with ObservableMixin {
     }
   }
 }
+
+_init() {
+  registerPolymerElement('editable-label', () => new EditableLabel());
+}