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Swipe navigation for ion-tabs (for ionic framework v 1.0.0)
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angular.module('yourModule') | |
.directive('tabsSwipable', ['$ionicGesture', function($ionicGesture){ | |
// | |
// make ionTabs swipable. leftswipe -> nextTab, rightswipe -> prevTab | |
// Usage: just add this as an attribute in the ionTabs tag | |
// <ion-tabs tabs-swipable> ... </ion-tabs> | |
// | |
return { | |
restrict: 'A', | |
require: 'ionTabs', | |
link: function(scope, elm, attrs, tabsCtrl){ | |
var onSwipeLeft = function(){ | |
var target = tabsCtrl.selectedIndex() + 1; | |
if(target < tabsCtrl.tabs.length){ | |
scope.$apply(tabsCtrl.select(target)); | |
} | |
}; | |
var onSwipeRight = function(){ | |
var target = tabsCtrl.selectedIndex() - 1; | |
if(target >= 0){ | |
scope.$apply(tabsCtrl.select(target)); | |
} | |
}; | |
var swipeGesture = $ionicGesture.on('swipeleft', onSwipeLeft, elm).on('swiperight', onSwipeRight); | |
scope.$on('$destroy', function() { | |
$ionicGesture.off(swipeGesture, 'swipeleft', onSwipeLeft); | |
$ionicGesture.off(swipeGesture, 'swiperight', onSwipeRight); | |
}); | |
} | |
}; | |
}]); |
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