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fix(tabs): fix tabs rootNav

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This commit is contained in:
Adam Bradley
2016-06-21 14:37:57 -05:00
parent ed6d0fa13b
commit ae40edf810
2 changed files with 11 additions and 11 deletions
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2
src/components/tabs/tabs.ts
View File

@ -509,7 +509,7 @@ export class Tabs extends Ion {
*/
get rootNav(): NavController {
let nav = this.parent;
while (nav.parent) {
while (nav && nav.parent) {
nav = nav.parent;
}
return nav;

20
src/util/ui-event-manager.ts
View File

@ -25,7 +25,7 @@ export class PointerEvents {
private pointerUp: any,
private zone: boolean,
private option: any) {
this.rmTouchStart = listenEvent(ele, 'touchstart', zone, option, (ev: any) => this.handleTouchStart(ev));
this.rmMouseStart = listenEvent(ele, 'mousedown', zone, option, (ev: any) => this.handleMouseDown(ev));
}
@ -92,19 +92,19 @@ export class PointerEvents {
destroy() {
this.rmTouchStart && this.rmTouchStart();
this.rmTouchStart = null;
this.rmMouseStart && this.rmMouseStart();
this.rmMouseStart = null;
this.stop();
this.stop();
this.pointerDown = null;
this.pointerMove = null;
this.pointerUp = null;
this.ele = null;
}
}
}
@ -119,8 +119,8 @@ export class UIEventManager {
listenRef(ref: ElementRef, eventName: string, callback: any, option?: any): Function {
return this.listen(ref.nativeElement, eventName, callback, option);
}
pointerEventsRef(ref: ElementRef, pointerStart: any, pointerMove: any, pointerEnd: any, option?: any): Function {
pointerEventsRef(ref: ElementRef, pointerStart: any, pointerMove: any, pointerEnd: any, option?: any): PointerEvents {
return this.pointerEvents(ref.nativeElement, pointerStart, pointerMove, pointerEnd, option);
}
@ -135,7 +135,7 @@ export class UIEventManager {
pointerUp,
this.zoneWrapped,
option);
let removeFunc = () => submanager.destroy();
this.events.push(removeFunc);
return submanager;
@ -155,7 +155,7 @@ export class UIEventManager {
event();
}
this.events.length = 0;
}
}
}
function listenEvent(ele: any, eventName: string, zoneWrapped: boolean, option: any, callback: any): Function {