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A swipetab reimplementation
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| <ion-header> | |
| <ion-navbar> | |
| <ion-title>Swipe Tab</ion-title> | |
| </ion-navbar> | |
| </ion-header> | |
| <ion-content> | |
| <ion-segment class="SwipedTabs-tabs" > | |
| <ion-segment-button *ngFor='let tab of tabs ; let i = index ' value="IngoreMe" (click)="selectTab(i)" | |
| [ngClass]='{ "SwipedTabs-activeTab" : ( this.SwipedTabsSlider && ( this.SwipedTabsSlider.getActiveIndex() === i || ( tabs.length -1 === i&& this.SwipedTabsSlider.isEnd()))) }' > | |
| {{tab}} | |
| </ion-segment-button> | |
| </ion-segment> | |
| <!-- here is our dynamic line "indicator"--> | |
| <div id='indicator' class="SwipedTabs-indicatorSegment" [ngStyle]="{'width.%': (100/this.tabs.length)}"></div> | |
| <ion-slides #SwipedTabsSlider (ionSlideDrag)="animateIndicator($event)" | |
| (ionSlideWillChange)="updateIndicatorPosition()" | |
| (ionSlideDidChange)="updateIndicatorPosition()" | |
| (pan)="updateIndicatorPosition()" | |
| [pager]="false" | |
| > | |
| <ion-slide> | |
| <h1>Page 1 </h1> | |
| </ion-slide> | |
| <ion-slide> | |
| <h1>Page 2 </h1> | |
| </ion-slide> | |
| <ion-slide> | |
| <h1>Page 3 </h1> | |
| </ion-slide> | |
| <ion-slide> | |
| <h1>Page 4 </h1> | |
| </ion-slide> | |
| </ion-slides> | |
| </ion-content> |
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| page-swipetab { | |
| .SwipedTabs-indicatorSegment | |
| { | |
| -webkit-transition: 0.3s all; | |
| -moz-transition: 0.3s all; | |
| -o-transition: 0.3s all; | |
| transition: 0.3s all; | |
| transform-origin: top 0 left 0; | |
| height: 1px; | |
| position: relative; | |
| top: -2px; | |
| background-color: black !important; | |
| } | |
| .SwipedTabs-tabs ion-segment-button | |
| { | |
| border:none !important; | |
| font-size: 20px; | |
| color:gray!important; | |
| background-color:white!important; | |
| } | |
| .SwipedTabs-tabs ion-segment-button.SwipedTabs-activeTab | |
| { | |
| color:black !important; | |
| } | |
| .SwipedTabs-tabs | |
| { | |
| border-bottom: solid 1px #e6e6e6 !important; | |
| height: 48px; | |
| } | |
| } |
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| import { Component, ViewChild } from '@angular/core'; | |
| import { NavController, Platform, ActionSheetController, Slides } from 'ionic-angular'; | |
| /** | |
| * Generated class for the AbcPage page. | |
| * | |
| * See https://ionicframework.com/docs/components/#navigation for more info on | |
| * Ionic pages and navigation. | |
| */ | |
| @Component({ | |
| selector: 'page-swipetab', | |
| templateUrl: 'swipetab.html', | |
| }) | |
| export class SwipeTabPage { | |
| @ViewChild('SwipedTabsSlider') SwipedTabsSlider: Slides ; | |
| SwipedTabsIndicator :any= null; | |
| tabs:any=[]; | |
| constructor(public navCtrl: NavController, | |
| public platform: Platform, | |
| public actionsheetCtrl: ActionSheetController | |
| ) { | |
| this.tabs=["page1","page2","page3","page4"]; | |
| } | |
| ionViewDidEnter() { | |
| this.SwipedTabsIndicator = document.getElementById("indicator"); | |
| } | |
| selectTab(index) { | |
| this.SwipedTabsIndicator.style.webkitTransform = 'translate3d('+(100*index)+'%,0,0)'; | |
| this.SwipedTabsSlider.slideTo(index, 500); | |
| } | |
| updateIndicatorPosition() { | |
| // this condition is to avoid passing to incorrect index | |
| if( this.SwipedTabsSlider.length()> this.SwipedTabsSlider.getActiveIndex()) | |
| { | |
| this.SwipedTabsIndicator.style.webkitTransform = 'translate3d('+(this.SwipedTabsSlider.getActiveIndex() * 100)+'%,0,0)'; | |
| } | |
| } | |
| animateIndicator($event) { | |
| if(this.SwipedTabsIndicator) | |
| this.SwipedTabsIndicator.style.webkitTransform = 'translate3d(' + (($event.progress* (this.SwipedTabsSlider.length()-1))*100) + '%,0,0)'; | |
| } | |
| } |
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