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-rw-r--r--src/ng/directive/ngSwitch.js25
1 files changed, 22 insertions, 3 deletions
diff --git a/src/ng/directive/ngSwitch.js b/src/ng/directive/ngSwitch.js
index 92594978..378c0b50 100644
--- a/src/ng/directive/ngSwitch.js
+++ b/src/ng/directive/ngSwitch.js
@@ -138,12 +138,31 @@ var ngSwitchDirective = ['$animate', function($animate) {
var watchExpr = attr.ngSwitch || attr.on,
selectedTranscludes,
selectedElements,
+ previousElements,
selectedScopes = [];
scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
- for (var i= 0, ii=selectedScopes.length; i<ii; i++) {
- selectedScopes[i].$destroy();
- $animate.leave(selectedElements[i]);
+ var i, ii = selectedScopes.length;
+ if(ii > 0) {
+ if(previousElements) {
+ for (i = 0; i < ii; i++) {
+ previousElements[i].remove();
+ }
+ previousElements = null;
+ }
+
+ previousElements = [];
+ for (i= 0; i<ii; i++) {
+ var selected = selectedElements[i];
+ selectedScopes[i].$destroy();
+ previousElements[i] = selected;
+ $animate.leave(selected, function() {
+ previousElements.splice(i, 1);
+ if(previousElements.length === 0) {
+ previousElements = null;
+ }
+ });
+ }
}
selectedElements = [];