feat(routerDirection): refactors goBack

angular/src/directives/index.ts

@@ -5,7 +5,7 @@ export { RadioValueAccessor } from './control-value-accessors/radio-value-access
 export { SelectValueAccessor } from './control-value-accessors/select-value-accessor';
 export { TextValueAccessor } from './control-value-accessors/text-value-accessor';
 
-export { GoBack } from './navigation/go-back';
+export { RouterDirection } from './navigation/router-direction';
 export { IonBackButton } from './navigation/ion-back-button';
 export { NavDelegate } from './navigation/nav-delegate';
 export { TabDelegate } from './navigation/tab-delegate';

angular/src/directives/navigation/router-direction.ts

@@ -0,0 +1,28 @@
+import { Directive, HostListener, Input } from '@angular/core';
+import { NavController, NavIntent } from '../../providers/nav-controller';
+
+@Directive({
+  selector: '[routerDirection]',
+})
+export class RouterDirection {
+
+  @Input() routerDirection: string;
+
+  constructor(
+    private navCtrl: NavController,
+  ) {}
+
+  @HostListener('click')
+  onClick() {
+    this.navCtrl.setIntent(textToIntent(this.routerDirection));
+  }
+}
+
+function textToIntent(direction: string) {
+  switch (direction) {
+    case 'forward': return NavIntent.Forward;
+    case 'back': return NavIntent.Back;
+    case 'root': return NavIntent.Root;
+    default: return NavIntent.Auto;
+  }
+}

angular/src/directives/proxies.ts

@@ -20,7 +20,7 @@ export function inputs(instance: any, el: ElementRef, props: string[]) {
     });
   });
 }
-const accept = 'accept', activated = 'activated', active = 'active', addRipple = 'addRipple', allowEmptySelection = 'allowEmptySelection', animated = 'animated', autoHide = 'autoHide', autocapitalize = 'autocapitalize', autocomplete = 'autocomplete', autocorrect = 'autocorrect', autofocus = 'autofocus', badge = 'badge', badgeStyle = 'badgeStyle', btnId = 'btnId', button = 'button', buttonType = 'buttonType', canGoBack = 'canGoBack', cancel = 'cancel', cancelButtonText = 'cancelButtonText', cancelText = 'cancelText', checked = 'checked', clearInput = 'clearInput', clearOnEdit = 'clearOnEdit', close = 'close', closeDuration = 'closeDuration', closeOpened = 'closeOpened', closeSlidingItems = 'closeSlidingItems', color = 'color', cols = 'cols', complete = 'complete', component = 'component', componentProps = 'componentProps', contentId = 'contentId', dayNames = 'dayNames', dayShortNames = 'dayShortNames', dayValues = 'dayValues', debounce = 'debounce', defaultHref = 'defaultHref', delegate = 'delegate', detail = 'detail', disabled = 'disabled', displayFormat = 'displayFormat', doneText = 'doneText', dualKnobs = 'dualKnobs', duration = 'duration', edge = 'edge', expand = 'expand', expandable = 'expandable', fill = 'fill', fireSwipeEvent = 'fireSwipeEvent', fixed = 'fixed', floating = 'floating', forceOverscroll = 'forceOverscroll', fullscreen = 'fullscreen', getActive = 'getActive', getActiveIndex = 'getActiveIndex', getByIndex = 'getByIndex', getOpenAmount = 'getOpenAmount', getOpenItem = 'getOpenItem', getPrevious = 'getPrevious', getPreviousIndex = 'getPreviousIndex', getProgress = 'getProgress', getRouteId = 'getRouteId', getSelected = 'getSelected', getSlidingRatio = 'getSlidingRatio', getTab = 'getTab', getTabId = 'getTabId', getText = 'getText', goBack = 'goBack', header = 'header', horizontal = 'horizontal', hourValues = 'hourValues', href = 'href', icon = 'icon', inputmode = 'inputmode', insert = 'insert', insertPages = 'insertPages', interfaceOptions = 'interfaceOptions', ionBlur = 'ionBlur', ionCancel = 'ionCancel', ionChange = 'ionChange', ionClear = 'ionClear', ionClick = 'ionClick', ionClose = 'ionClose', ionDrag = 'ionDrag', ionFocus = 'ionFocus', ionInfinite = 'ionInfinite', ionInput = 'ionInput', ionInputDidLoad = 'ionInputDidLoad', ionInputDidUnload = 'ionInputDidUnload', ionMenuChange = 'ionMenuChange', ionNavDidChange = 'ionNavDidChange', ionNavWillChange = 'ionNavWillChange', ionOpen = 'ionOpen', ionPull = 'ionPull', ionRadioDidLoad = 'ionRadioDidLoad', ionRadioDidUnload = 'ionRadioDidUnload', ionRefresh = 'ionRefresh', ionScroll = 'ionScroll', ionScrollEnd = 'ionScrollEnd', ionScrollStart = 'ionScrollStart', ionSelect = 'ionSelect', ionSelectOptionDidLoad = 'ionSelectOptionDidLoad', ionSelectOptionDidUnload = 'ionSelectOptionDidUnload', ionSlideDidChange = 'ionSlideDidChange', ionSlideDrag = 'ionSlideDrag', ionSlideNextEnd = 'ionSlideNextEnd', ionSlideNextStart = 'ionSlideNextStart', ionSlidePrevEnd = 'ionSlidePrevEnd', ionSlidePrevStart = 'ionSlidePrevStart', ionSlideReachEnd = 'ionSlideReachEnd', ionSlideReachStart = 'ionSlideReachStart', ionSlideTouchEnd = 'ionSlideTouchEnd', ionSlideTouchStart = 'ionSlideTouchStart', ionSlideTransitionEnd = 'ionSlideTransitionEnd', ionSlideTransitionStart = 'ionSlideTransitionStart', ionSlideWillChange = 'ionSlideWillChange', ionSplitPaneVisible = 'ionSplitPaneVisible', ionStart = 'ionStart', ionStyle = 'ionStyle', ionSwipe = 'ionSwipe', isActive = 'isActive', isBeginning = 'isBeginning', isEnd = 'isEnd', isOpen = 'isOpen', isPane = 'isPane', isRightSide = 'isRightSide', isVisible = 'isVisible', label = 'label', length = 'length', loadingSpinner = 'loadingSpinner', loadingText = 'loadingText', lockSwipeToNext = 'lockSwipeToNext', lockSwipeToPrev = 'lockSwipeToPrev', lockSwipes = 'lockSwipes', max = 'max', maxEdgeStart = 'maxEdgeStart', maxlength = 'maxlength', mediaQuery = 'mediaQuery', menu = 'menu', menuId = 'menuId', message = 'message', min = 'min', minlength = 'minlength', minuteValues = 'minuteValues', mode = 'mode', monthNames = 'monthNames', monthShortNames = 'monthShortNames', monthValues = 'monthValues', multiple = 'multiple', name = 'name', okText = 'okText', open = 'open', options = 'options', or = 'or', orientation = 'orientation', pager = 'pager', pattern = 'pattern', paused = 'paused', persistent = 'persistent', pickerFormat = 'pickerFormat', pickerOptions = 'pickerOptions', pin = 'pin', placeholder = 'placeholder', platform = 'platform', pop = 'pop', popTo = 'popTo', popToRoot = 'popToRoot', position = 'position', pullMax = 'pullMax', pullMin = 'pullMin', pullingIcon = 'pullingIcon', pullingText = 'pullingText', push = 'push', ratio = 'ratio', ratioUpper = 'ratioUpper', readonly = 'readonly', refreshingSpinner = 'refreshingSpinner', refreshingText = 'refreshingText', removeIndex = 'removeIndex', required = 'required', results = 'results', root = 'root', rootParams = 'rootParams', round = 'round', rows = 'rows', scrollByPoint = 'scrollByPoint', scrollEnabled = 'scrollEnabled', scrollEvents = 'scrollEvents', scrollToBottom = 'scrollToBottom', scrollToPoint = 'scrollToPoint', scrollToTop = 'scrollToTop', scrollable = 'scrollable', select = 'select', selected = 'selected', selectedText = 'selectedText', setActive = 'setActive', setOpen = 'setOpen', setOpenItem = 'setOpenItem', setPages = 'setPages', setRoot = 'setRoot', setRouteId = 'setRouteId', show = 'show', showCancelButton = 'showCancelButton', side = 'side', size = 'size', slideNext = 'slideNext', slidePrev = 'slidePrev', slideTo = 'slideTo', snapbackDuration = 'snapbackDuration', snaps = 'snaps', spellcheck = 'spellcheck', stacked = 'stacked', startAutoplay = 'startAutoplay', step = 'step', stopAutoplay = 'stopAutoplay', strong = 'strong', subHeader = 'subHeader', swipeBackEnabled = 'swipeBackEnabled', swipeEnabled = 'swipeEnabled', tabbarHidden = 'tabbarHidden', tabbarHighlight = 'tabbarHighlight', tabbarLayout = 'tabbarLayout', tabbarPlacement = 'tabbarPlacement', tabsHideOnSubPages = 'tabsHideOnSubPages', tapClick = 'tapClick', text = 'text', threshold = 'threshold', toggle = 'toggle', translucent = 'translucent', type = 'type', update = 'update', url = 'url', useRouter = 'useRouter', value = 'value', vertical = 'vertical', waitFor = 'waitFor', when = 'when', width = 'width', wrap = 'wrap', yearValues = 'yearValues';
+const accept = 'accept', activated = 'activated', active = 'active', addRipple = 'addRipple', allowEmptySelection = 'allowEmptySelection', animated = 'animated', autoHide = 'autoHide', autocapitalize = 'autocapitalize', autocomplete = 'autocomplete', autocorrect = 'autocorrect', autofocus = 'autofocus', badge = 'badge', badgeStyle = 'badgeStyle', btnId = 'btnId', button = 'button', buttonType = 'buttonType', canGoBack = 'canGoBack', cancel = 'cancel', cancelButtonText = 'cancelButtonText', cancelText = 'cancelText', checked = 'checked', clearInput = 'clearInput', clearOnEdit = 'clearOnEdit', close = 'close', closeDuration = 'closeDuration', closeOpened = 'closeOpened', closeSlidingItems = 'closeSlidingItems', color = 'color', cols = 'cols', complete = 'complete', component = 'component', componentProps = 'componentProps', contentId = 'contentId', dayNames = 'dayNames', dayShortNames = 'dayShortNames', dayValues = 'dayValues', debounce = 'debounce', defaultHref = 'defaultHref', delegate = 'delegate', detail = 'detail', disabled = 'disabled', displayFormat = 'displayFormat', doneText = 'doneText', dualKnobs = 'dualKnobs', duration = 'duration', edge = 'edge', expand = 'expand', expandable = 'expandable', fill = 'fill', fireSwipeEvent = 'fireSwipeEvent', fixed = 'fixed', floating = 'floating', forceOverscroll = 'forceOverscroll', fullscreen = 'fullscreen', getActive = 'getActive', getActiveIndex = 'getActiveIndex', getByIndex = 'getByIndex', getOpenAmount = 'getOpenAmount', getOpenItem = 'getOpenItem', getPrevious = 'getPrevious', getPreviousIndex = 'getPreviousIndex', getProgress = 'getProgress', getRouteId = 'getRouteId', getSelected = 'getSelected', getSlidingRatio = 'getSlidingRatio', getTab = 'getTab', getTabId = 'getTabId', getText = 'getText', header = 'header', horizontal = 'horizontal', hourValues = 'hourValues', href = 'href', icon = 'icon', inputmode = 'inputmode', insert = 'insert', insertPages = 'insertPages', interfaceOptions = 'interfaceOptions', ionBlur = 'ionBlur', ionCancel = 'ionCancel', ionChange = 'ionChange', ionClear = 'ionClear', ionClick = 'ionClick', ionClose = 'ionClose', ionDrag = 'ionDrag', ionFocus = 'ionFocus', ionInfinite = 'ionInfinite', ionInput = 'ionInput', ionInputDidLoad = 'ionInputDidLoad', ionInputDidUnload = 'ionInputDidUnload', ionMenuChange = 'ionMenuChange', ionNavDidChange = 'ionNavDidChange', ionNavWillChange = 'ionNavWillChange', ionOpen = 'ionOpen', ionPull = 'ionPull', ionRadioDidLoad = 'ionRadioDidLoad', ionRadioDidUnload = 'ionRadioDidUnload', ionRefresh = 'ionRefresh', ionScroll = 'ionScroll', ionScrollEnd = 'ionScrollEnd', ionScrollStart = 'ionScrollStart', ionSelect = 'ionSelect', ionSelectOptionDidLoad = 'ionSelectOptionDidLoad', ionSelectOptionDidUnload = 'ionSelectOptionDidUnload', ionSlideDidChange = 'ionSlideDidChange', ionSlideDrag = 'ionSlideDrag', ionSlideNextEnd = 'ionSlideNextEnd', ionSlideNextStart = 'ionSlideNextStart', ionSlidePrevEnd = 'ionSlidePrevEnd', ionSlidePrevStart = 'ionSlidePrevStart', ionSlideReachEnd = 'ionSlideReachEnd', ionSlideReachStart = 'ionSlideReachStart', ionSlideTouchEnd = 'ionSlideTouchEnd', ionSlideTouchStart = 'ionSlideTouchStart', ionSlideTransitionEnd = 'ionSlideTransitionEnd', ionSlideTransitionStart = 'ionSlideTransitionStart', ionSlideWillChange = 'ionSlideWillChange', ionSplitPaneVisible = 'ionSplitPaneVisible', ionStart = 'ionStart', ionStyle = 'ionStyle', ionSwipe = 'ionSwipe', isActive = 'isActive', isBeginning = 'isBeginning', isEnd = 'isEnd', isOpen = 'isOpen', isPane = 'isPane', isRightSide = 'isRightSide', isVisible = 'isVisible', label = 'label', length = 'length', loadingSpinner = 'loadingSpinner', loadingText = 'loadingText', lockSwipeToNext = 'lockSwipeToNext', lockSwipeToPrev = 'lockSwipeToPrev', lockSwipes = 'lockSwipes', max = 'max', maxEdgeStart = 'maxEdgeStart', maxlength = 'maxlength', mediaQuery = 'mediaQuery', menu = 'menu', menuId = 'menuId', message = 'message', min = 'min', minlength = 'minlength', minuteValues = 'minuteValues', mode = 'mode', monthNames = 'monthNames', monthShortNames = 'monthShortNames', monthValues = 'monthValues', multiple = 'multiple', name = 'name', okText = 'okText', open = 'open', options = 'options', or = 'or', orientation = 'orientation', pager = 'pager', pattern = 'pattern', paused = 'paused', persistent = 'persistent', pickerFormat = 'pickerFormat', pickerOptions = 'pickerOptions', pin = 'pin', placeholder = 'placeholder', platform = 'platform', pop = 'pop', popTo = 'popTo', popToRoot = 'popToRoot', position = 'position', pullMax = 'pullMax', pullMin = 'pullMin', pullingIcon = 'pullingIcon', pullingText = 'pullingText', push = 'push', ratio = 'ratio', ratioUpper = 'ratioUpper', readonly = 'readonly', refreshingSpinner = 'refreshingSpinner', refreshingText = 'refreshingText', removeIndex = 'removeIndex', required = 'required', results = 'results', root = 'root', rootParams = 'rootParams', round = 'round', routerDirection = 'routerDirection', rows = 'rows', scrollByPoint = 'scrollByPoint', scrollEnabled = 'scrollEnabled', scrollEvents = 'scrollEvents', scrollToBottom = 'scrollToBottom', scrollToPoint = 'scrollToPoint', scrollToTop = 'scrollToTop', scrollable = 'scrollable', select = 'select', selected = 'selected', selectedText = 'selectedText', setActive = 'setActive', setOpen = 'setOpen', setOpenItem = 'setOpenItem', setPages = 'setPages', setRoot = 'setRoot', setRouteId = 'setRouteId', show = 'show', showCancelButton = 'showCancelButton', side = 'side', size = 'size', slideNext = 'slideNext', slidePrev = 'slidePrev', slideTo = 'slideTo', snapbackDuration = 'snapbackDuration', snaps = 'snaps', spellcheck = 'spellcheck', stacked = 'stacked', startAutoplay = 'startAutoplay', step = 'step', stopAutoplay = 'stopAutoplay', strong = 'strong', subHeader = 'subHeader', swipeBackEnabled = 'swipeBackEnabled', swipeEnabled = 'swipeEnabled', tabbarHidden = 'tabbarHidden', tabbarHighlight = 'tabbarHighlight', tabbarLayout = 'tabbarLayout', tabbarPlacement = 'tabbarPlacement', tabsHideOnSubPages = 'tabsHideOnSubPages', tapClick = 'tapClick', text = 'text', threshold = 'threshold', toggle = 'toggle', translucent = 'translucent', type = 'type', update = 'update', url = 'url', useRouter = 'useRouter', value = 'value', vertical = 'vertical', waitFor = 'waitFor', when = 'when', width = 'width', wrap = 'wrap', yearValues = 'yearValues';
 
 @NgDirective({ selector: 'ion-app' })
 export class App {
@@ -99,9 +99,9 @@ export class Button {
    */
   @NgInput() fill: string;
   /**
-   * If true, the transition direction will be backwards upon navigation. Defaults to `false`.
+   * When using a router, it specifies the transition direction when navigating a another page usign `href`.
    */
-  @NgInput() goBack: boolean;
+  @NgInput() routerDirection: string;
   /**
    * Contains a URL or a URL fragment that the hyperlink points to. If this property is set, an anchor tag will be rendered.
    */
@@ -125,7 +125,7 @@ export class Button {
   @NgOutput() ionFocus: NgEventEmitter<any>;
   @NgOutput() ionBlur: NgEventEmitter<any>;
   constructor(r: ElementRef) {
-    inputs(this, r, [color, mode, buttonType, disabled, expand, fill, goBack, href, round, size, strong, type]);
+    inputs(this, r, [color, mode, buttonType, disabled, expand, fill, routerDirection, href, round, size, strong, type]);
     outputs(this, [ionFocus, ionBlur]);
   }
 }
@@ -724,9 +724,12 @@ export class Item {
    * Whether or not this item should be tappable. If true, a button tag will be rendered. Defaults to `false`.
    */
   @NgInput() button: boolean;
-  @NgInput() goBack: boolean;
+  /**
+   * When using a router, it specifies the transition direction when navigating a another page usign `href`.
+   */
+  @NgInput() routerDirection: string;
   constructor(r: ElementRef) {
-    inputs(this, r, [color, mode, detail, disabled, href, button, goBack]);
+    inputs(this, r, [color, mode, detail, disabled, href, button, routerDirection]);
   }
 }
 

angular/src/module.ts

@@ -94,9 +94,9 @@ const DECLARATIONS = [
   c.TextValueAccessor,
 
   // navigation
-  c.GoBack,
   c.IonBackButton,
   c.IonRouterOutlet,
+  c.RouterDirection,
   c.NavDelegate,
   c.TabDelegate,
   c.TabsDelegate,