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Posted to commits@flex.apache.org by ah...@apache.org on 2015/09/10 23:35:47 UTC
[2/9] git commit: [flex-asjs] [refs/heads/develop] - don't dispatch
change event if nothing changed
don't dispatch change event if nothing changed
Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/2e43d443
Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/2e43d443
Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/2e43d443
Branch: refs/heads/develop
Commit: 2e43d44398eb643d6de51020d0ea7949e3388f5d
Parents: c9bd62d
Author: Alex Harui <ah...@apache.org>
Authored: Tue Sep 8 23:20:25 2015 -0700
Committer: Alex Harui <ah...@apache.org>
Committed: Thu Sep 10 14:14:16 2015 -0700
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.../src/org/apache/flex/html/beads/models/ArraySelectionModel.as | 4 ++++
1 file changed, 4 insertions(+)
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http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/2e43d443/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ArraySelectionModel.as
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diff --git a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ArraySelectionModel.as b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ArraySelectionModel.as
index cf692fc..2e655a4 100644
--- a/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ArraySelectionModel.as
+++ b/frameworks/projects/HTML/as/src/org/apache/flex/html/beads/models/ArraySelectionModel.as
@@ -138,6 +138,8 @@ package org.apache.flex.html.beads.models
*/
public function set selectedIndex(value:int):void
{
+ if (value === _selectedIndex) return;
+
_selectedIndex = value;
_selectedItem = (value == -1 || _dataProvider == null) ? null : (value < _dataProvider.length) ? _dataProvider[value] : null;
dispatchEvent(new Event("selectedIndexChanged"));
@@ -185,6 +187,8 @@ package org.apache.flex.html.beads.models
*/
public function set selectedItem(value:Object):void
{
+ if (value === _selectedItem) return;
+
_selectedItem = value;
var n:int = _dataProvider.length;
for (var i:int = 0; i < n; i++)