Ionic2 显示多张幻灯片。 或者它的一部分

Question

Im working with ionic2 and i wanted to use a slider for cards in my project. All the cards have images. Although ion-slides is pretty good i can´t make it work like i wanted to. I wish i could fit more than one slide in the screen at a time or part of the others at least. Like this:

So a part of the next and the last cards would be apparent. Does anyone know how to do that?

right now i have this:

 import { Component } from '@angular/core'; import { NavController } from 'ionic-angular'; @Component({ selector: 'page-page1', templateUrl: 'page1.html' }) export class Page1 { public extraOptions; constructor(public navCtrl: NavController) { this.extraOptions = { slidesPerView: 3 } } }

 page-page1 { overflow:hidden; } ion-content { overflow: hidden; } ion-slides { //height: 70%; //width: 30%; } ion-slide { //width: 50px; } ion-card { background-color: #652345; } img{ //margin: 5%; //max-width: 90%; } .card1 { background-color: mediumseagreen; } .card2 { background-color: cornflowerblue; } .questionblock { background-color: transparent; }

 <ion-header> <ion-navbar> <button ion-button menuToggle> <ion-icon name="menu"></ion-icon> </button> <ion-title>Page One</ion-title> </ion-navbar> </ion-header> <ion-content> <ion-slides effect="sides" initialSlide=1 pager = true slidesPerView=2> <ion-slide> <ion-card class="card1"> <img src="http://www.wormsandgermsblog.com/files/2009/02/PETS_0803_dog_bath1.jpg" /> <ion-card-content> <ion-card-title> Nine Inch Nails Live </ion-card-title> <p>Cuidador de Mascotas</p> </ion-card-content> </ion-card> </ion-slide> <ion-slide class="questionblock"> <ion-card class="questionblock"> <img src="http://www.wormsandgermsblog.com/files/2009/02/PETS_0803_dog_bath1.jpg" /> <ion-card-content> <ion-card-title> Quesstion </ion-card-title> <p>where is the love...</p> </ion-card-content> </ion-card> </ion-slide> <ion-slide> <ion-card class="card2"> <img class="img" src="http://www.wormsandgermsblog.com/files/2009/02/PETS_0803_dog_bath1.jpg" /> <ion-card-content> <ion-card-title> Nine Inch Nails Live </ion-card-title> <p>Ninera con experienc...</p> </ion-card-content> </ion-card> </ion-slide> </ion-slides> <button ion-button>Button</button> </ion-content>

Answer 1

Change in Css

ion-slides {
        width: 200% !important;
        margin-left: -50% !important;
    }

Changes in HTML

<ion-slides slidesPerView= 3 spaceBetween= 16 loop=true>

Answer 2

Update Ionic 2.0.0

slidesPerView is now added to the input of ion-slides. So we can directly include it in the html itself as below

<ion-slides pager loop slidesPerView="3">
   <ion-slide>
    ...
    </ion-slide>
</ion-slides>

Ionic RC.5

Due to some changes in RC5, ion-slides are not working properly. You can try to set the slide options using variable. Replace ion-slides in your html with below code

 <ion-slides #slider> 
   ...
 </ion-slides>

Use the variable to set the slide attribute in your ts file

import { Component, ViewChild } from '@angular/core';
import { NavController, Slides } from 'ionic-angular';

@Component({
  selector: 'page-page1',
  templateUrl: 'page1.html'
})
export class page1Page {

  @ViewChild(Slides) slider: Slides;
  constructor(public navCtrl: NavController) {

  }
  ngAfterViewInit(){
    this.slider.slidesPerView = 3;
    this.slider.pager = true;
  }
}

For further details refer https://github.com/driftyco/ionic/issues/9988#issuecomment-272473892 .

Answer 3

It's really easy in ionic 5, in order to show N slides per view you can put the following in your css(replace N with the number of slides per view):

.swiper-slide {
  width: calc(100% / N) !important;
}