tools/dom/src/ModelTreeObserver.dart - Issue 14018022: Fix model-tree-observer in html.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: tools/dom/src/ModelTreeObserver.dart

Issue 14018022: Fix model-tree-observer in html. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 8 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: tools/dom/src/ModelTreeObserver.dart

diff --git a/tools/dom/src/ModelTreeObserver.dart b/tools/dom/src/ModelTreeObserver.dart

index 30408ad9d0e451ed42758901c14b89b46d6bea72..38cf9b3f72711fc867c7c76ad27b2fad55a0d67e 100644

--- a/tools/dom/src/ModelTreeObserver.dart

+++ b/tools/dom/src/ModelTreeObserver.dart

@@ -79,9 +79,11 @@ class _ModelTreeObserver {

// Catch and report them a global exceptions.

try {

if (node._hasLocalModel != true && node._model != model &&

- node._modelChangedStream != null) {

+ node._modelChangedStreams != null &&

+ !node._modelChangedStreams.isEmpty) {

node._model = model;

- node._modelChangedStream.add(node);

+ node._modelChangedStreams.toList()

+ .forEach((controller) => controller.add(node));

}

} catch (e, s) {

new Future.immediateError(e, s);