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fix(tabs): correct tab leaving lifecycle events

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Closes #2869
This commit is contained in:
Adam Bradley
2015-03-11 13:54:05 -05:00
parent 540124d7d1
commit 082f30e60d
3 changed files with 27 additions and 4 deletions
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20
js/angular/controller/navViewController.js vendored
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@@ -58,6 +58,10 @@ function($scope, $element, $attrs, $compile, $controller, $ionicNavBarDelegate,
$scope.$on('$ionicTabs.top', onTabsTop);
$scope.$on('$ionicSubheader', onBarSubheader);
$scope.$on('$ionicTabs.beforeLeave', onTabsLeave);
$scope.$on('$ionicTabs.afterLeave', onTabsLeave);
$scope.$on('$ionicTabs.leave', onTabsLeave);
ionic.Platform.ready(function() {
if (ionic.Platform.isWebView() && $ionicConfig.views.swipeBackEnabled()) {
self.initSwipeBack();
@@ -193,6 +197,21 @@ function($scope, $element, $attrs, $compile, $controller, $ionicNavBarDelegate,
};
function onTabsLeave(ev, data) {
var viewElements = $element.children();
var viewElement, viewScope;
for (var x = 0, l = viewElements.length; x < l; x++) {
viewElement = viewElements.eq(x);
if (navViewAttr(viewElement) == VIEW_STATUS_ACTIVE) {
viewScope = viewElement.scope();
viewScope && viewScope.$emit(ev.name.replace('Tabs', 'View'), data);
break;
}
}
}
self.cacheCleanup = function() {
var viewElements = $element.children();
for (var x = 0, l = viewElements.length; x < l; x++) {
@@ -216,7 +235,6 @@ function($scope, $element, $attrs, $compile, $controller, $ionicNavBarDelegate,
viewScope && viewScope.$broadcast('$ionicView.clearCache');
}
}
};