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MOBILE-2334 assign: Fix tab scrolling

main
Pau Ferrer Ocaña 2018-04-13 12:33:17 +02:00 committed by Dani Palou
parent cf927d4344
commit 9d69c0f623
3 changed files with 21 additions and 5 deletions
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2
src/addon/mod/assign/components/submission/submission.html
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@ -22,7 +22,7 @@
</ion-item>
<!-- Tabs: see the submission or grade it. -->
<core-tabs [selectedIndex]="selectedTab" [hideUntil]="loaded">
<core-tabs [selectedIndex]="selectedTab" [hideUntil]="loaded" parentScrollable="true">
<!-- View the submission tab. -->
<core-tab [title]="'addon.mod_assign.submission' | translate">
<ng-template>

11
src/components/tabs/tabs.scss
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@ -25,6 +25,17 @@ core-tabs {
.core-tabs-content-container {
height: 100%;
&.no-scroll {
height: auto;
padding-bottom: 0 !important;
.scroll-content {
overflow: hidden !important;
contain: initial;
position: relative;
}
}
}
&.tabs-hidden {

13
src/components/tabs/tabs.ts
View File

@ -44,6 +44,7 @@ import { Content } from 'ionic-angular';
export class CoreTabsComponent implements OnInit, AfterViewInit, OnChanges {
@Input() selectedIndex = 0; // Index of the tab to select.
@Input() hideUntil = true; // Determine when should the contents be shown.
@Input() parentScrollable = false; // Determine if the scroll should be in the parent content or the tab itself.
@Output() ionChange: EventEmitter<CoreTabComponent> = new EventEmitter<CoreTabComponent>(); // Emitted when the tab changes.
@ViewChild('originalTabs') originalTabsRef: ElementRef;
@ViewChild('topTabs') topTabs: ElementRef;
@ -58,7 +59,6 @@ export class CoreTabsComponent implements OnInit, AfterViewInit, OnChanges {
protected tabBarHeight;
protected tabBarElement: HTMLElement; // Host element.
protected tabsShown = true;
protected scroll: HTMLElement; // Parent scroll element (if core-tabs is inside a ion-content).
constructor(element: ElementRef, protected content: Content) {
this.tabBarElement = element.nativeElement;
@ -164,9 +164,14 @@ export class CoreTabsComponent implements OnInit, AfterViewInit, OnChanges {
this.tabBarHeight = this.topTabsElement.offsetHeight;
this.originalTabsContainer.style.paddingBottom = this.tabBarHeight + 'px';
if (this.content) {
this.scroll = this.content.getScrollElement();
if (this.scroll) {
this.scroll.classList.add('no-scroll');
if (!this.parentScrollable) {
// Parent scroll element (if core-tabs is inside a ion-content).
const scroll = this.content.getScrollElement();
if (scroll) {
scroll.classList.add('no-scroll');
}
} else {
this.originalTabsContainer.classList.add('no-scroll');
}
}