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merged 2 commits into from
Nov 3, 2017
Merged

Niliev/tab #237

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2d42ba0
updated two-way binding example for better demonstrationg
NickIliev Nov 1, 2017
a4e23c3
tabview two-way binding example updated
NickIliev Nov 1, 2017
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21 changes: 13 additions & 8 deletions app/ui-category/tab-view/binding-tab-view-items/binding-tab-view-items.component.html
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Original file line number Diff line number Diff line change
@@ -1,17 +1,22 @@
<!-- >> binding-tab-view-html -->
<TabView [(ngModel)]="tabSelectedIndex" selectedColor="#FF0000" iosIconRenderingMode="alwaysOriginal" sdkExampleTitle sdkToggleNavButton>
<StackLayout *tabItem="{title: 'Profile', iconSource: 'res://icon'}" >
<ListView [items]="items">
<ng-template let-item="item">
<Label [text]="item.itemDesc"></Label>
</ng-template>
</ListView>
<StackLayout *tabItem="{title: 'Profile', iconSource: 'res://icon'}">
<StackLayout>
<Label [text]="'Profile Tab (tabSelectedIndex = '+ tabSelectedIndex +')'" class="h2 m-t-16 text-center" textWrap="true"></Label>
<Button text="Change Tab via ngModel" (tap)="changeTab()" class="btn btn-primary btn-active"></Button>
</StackLayout>
</StackLayout>
<StackLayout *tabItem="{title: 'Stats'}">
<Label text="Second tab item"></Label>
<StackLayout>
<Label [text]="'Stats Tab (tabSelectedIndex = '+ tabSelectedIndex +')'" class="h2 m-t-16 text-center" textWrap="true"></Label>
<Button text="Change Tab via ngModel" (tap)="changeTab()" class="btn btn-primary btn-active"></Button>
</StackLayout>
</StackLayout>
<StackLayout *tabItem="{title: 'Settings'}">
<Label text="Third tab item"></Label>
<StackLayout>
<Label [text]="'Settings Tab (tabSelectedIndex = '+ tabSelectedIndex +')'" class="h2 m-t-16 text-center" textWrap="true"></Label>
<Button text="Change Tab via ngModel" (tap)="changeTab()" class="btn btn-primary btn-active"></Button>
</StackLayout>
</StackLayout>
</TabView>
<!-- << binding-tab-view-html -->
20 changes: 13 additions & 7 deletions app/ui-category/tab-view/binding-tab-view-items/binding-tab-view-items.component.ts
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Original file line number Diff line number Diff line change
@@ -1,27 +1,33 @@
// >> binding-tab-view-code

import { Component } from "@angular/core";
import { StackLayout } from "ui/layouts/stack-layout";

import { TabView, SelectedIndexChangedEventData, TabViewItem } from "ui/tab-view";

export class DataItem {
constructor(public itemDesc: string) {}
constructor(public itemDesc: string) { }
}

@Component({
moduleId: module.id,
templateUrl: "./binding-tab-view-items.component.html",
})
export class BindingTabViewItemsComponent {
public items: Array<DataItem>;
// >> binding-tab-view-code
public tabSelectedIndex: number;

constructor() {
this.tabSelectedIndex = 1;
this.items = new Array<DataItem>();
for (let i = 0; i < 5; i++) {
this.items.push(new DataItem("item " + i));
}

changeTab() {
if (this.tabSelectedIndex === 0) {
this.tabSelectedIndex = 1;
} else if (this.tabSelectedIndex === 1) {
this.tabSelectedIndex = 2;
} else if (this.tabSelectedIndex === 2) {
this.tabSelectedIndex = 0;
}
}
// << binding-tab-view-code
}
// << binding-tab-view-code