docs(slides): update API docs for slides with usage information

also updated the test for controller.

references #5508 closes ionic-team/ionic-site#458

ionic/components/slides/slides.ts

@@ -53,7 +53,7 @@ import {Scroll} from '../scroll/scroll';
  * After creating and configuring the slides, you can navigate between them
  * by swiping or calling methods on the `Slides` instance. You can call `slideTo()` to
  * navigate to a specific slide, or `slideNext()` to change to the slide that follows
- * the active slide. All of the [methods](#instance-methods) provided by the `Slides`
+ * the active slide. All of the [methods](#instance-members) provided by the `Slides`
  * instance are listed below. See [Usage](#usage) below for more information on
  * navigating between slides.
  *
@@ -66,38 +66,108 @@ import {Scroll} from '../scroll/scroll';
  *
  *
  * @usage
+ *
+ * You can add slides to a `@Page` using the following template:
+ *
  * ```html
  * <ion-slides>
  *   <ion-slide>
- *     <p>Slide 1</p>
- *     <button (click)="goToSlide(3)">Navigate</button>
+ *     <h1>Slide 1</h1>
  *   </ion-slide>
  *   <ion-slide>
- *     <p>Slide 2</p>
+ *     <h1>Slide 2</h1>
  *   </ion-slide>
  *   <ion-slide>
- *     <p>Slide 3</p>
+ *     <h1>Slide 3</h1>
  *   </ion-slide>
  * </ion-slides>
  * ```
  *
+ * To add [options](#configuring), we will define them in `mySlideOptions` in our class `MyPage`:
+ *
+ * ```ts
+ * import {Page, Slides} from 'ionic-angular';
+ *
+ * @Page({
+ *   templateUrl: 'my-page.html'
+ * })
+ * class MyPage {
+ *   mySlideOptions = {
+ *     initialSlide: 1,
+ *     loop: true
+ *   };
+ * }
+ * ```
+ *
+ * This is setting the second slide as the initial slide on load, since
+ * the `initialSlide` begins at `0`. We are also setting `loop` to true which
+ * allows us to swipe from the last slide to the first continuously. Then,
+ * we will pass `mySlideOptions` in the `options` property of the `<ion-slides>`
+ * element. We are using [property binding](https://angular.io/docs/ts/latest/guide/template-syntax.html#!#property-binding)
+ * on `options` because `mySlideOptions` is an expression:
+ *
+ * ```html
+ * <ion-slides [options]="mySlideOptions">
+ * ```
+ *
+ * To grab a reference to the Slides, we will add a [local template variable](https://angular.io/docs/ts/latest/guide/template-syntax.html#!#local-vars)
+ * to `<ion-slides>` called `mySlider`:
+ *
+ * ```html
+ * <ion-slides #mySlider [options]="mySlideOptions">
+ * ```
+ *
+ * Next, we can use `ViewChild` to assign the Slides instance to `slider`:
+ *
  * ```ts
  * import {ViewChild} from 'angular2/core';
- * import {App, Slides} from 'ionic-angular';
  *
+ * class MyPage {
+ *   @ViewChild('mySlider') slider: Slides;
  *
- * @App({
- *   templateUrl: 'main.html'
- * })
- * class MyApp {
- *   @ViewChild(Slides) slider: Slides;
+ *   ...
+ * }
+ * ```
+ *
+ * Now we can call any of the `Slider` [methods]((#instance-members)),
+ * for example we can use the Slider's `slideTo()` method in order to
+ * navigate to a specific slide on a button click. Below we call the
+ * `goToSlide()` method and it navigates to the 3rd slide:
+ *
+ * ```ts
+ * class MyPage {
+ *   ...
+ *
+ *   goToSlide() {
+ *     this.slider.slideTo(2, 500);
+ *   }
+ * }
+ * ```
+ *
+ * We can also add events to listen to on the `<ion-slides>` element.
+ * Let's add the `didChange` event and call a method when the slide changes:
+ *
+ * ```html
+ * <ion-slides #mySlider (didChange)="onSlideChanged()" [options]="mySlideOptions">
+ * ```
  *
- *   goToSlide(index) {
- *     this.slider.slideTo(index, 500);
+ * In our class, we add the `onSlideChanged()` method which gets the active
+ * index and prints it:
+ *
+ * ```ts
+ * class MyPage {
+ *   ...
+ *
+ *   onSlideChanged() {
+ *     let currentIndex = this.slider.getActiveIndex();
+ *     console.log("Current index is", currentIndex);
  *   }
  * }
  * ```
  *
+ * For all of the methods you can call on the `Slider` instance, see the
+ * [Instance Members](#instance-members).
+ *
  * @demo /docs/v2/demos/slides/
  * @see {@link /docs/v2/components#slides Slides Component Docs}
  *

ionic/components/slides/test/controller/index.ts

@@ -1,42 +1,35 @@
 import {ViewChild} from 'angular2/core';
-import {App, Slides} from 'ionic-angular';
+import {App, Page, Slides} from 'ionic-angular';
 
 
 @App({
   templateUrl: 'main.html'
 })
-class MyApp {
-  mySlideOptions: any;
-  @ViewChild(Slides) slider: Slides;
-
-  constructor() {
-    console.log("here");
-    this.mySlideOptions = {
-      initialSlide: 1,
-      autoplay: 1000
-    };
-  }
+class MyPage {
+  @ViewChild('mySlider') slider: Slides;
+  mySlideOptions = {
+    initialSlide: 1,
+    loop: true
+  };
 
   ngAfterViewInit() {
 
   }
 
   onSlideChanged() {
-    console.log("Slide Changed");
-    let isEnd = this.slider.isEnd();
-    console.log("This is the last slide?", isEnd);
+    let currentIndex = this.slider.getActiveIndex();
+    console.log("Current index is", currentIndex);
   }
 
   goToPrevSlide() {
-    this.slider.slidePrev(5000, false);
+    this.slider.slidePrev();
   }
 
   goToNextSlide() {
     this.slider.slideNext();
   }
 
   goToSlide(index) {
-    console.log(index);
     this.slider.slideTo(index, 500, false);
   }
 
@@ -50,3 +43,10 @@ class MyApp {
     console.log("Current Length is", length);
   }
 }
+
+@App({
+  template: `<ion-nav [root]="root"></ion-nav>`
+})
+class E2EApp {
+  root: Page = MyPage;
+}

ionic/components/slides/test/controller/main.html

@@ -1,16 +1,16 @@
-<ion-slides [options]="mySlideOptions" (didChange)="onSlideChanged()">
+<ion-slides #mySlider [options]="mySlideOptions" (didChange)="onSlideChanged()">
   <ion-slide padding>
-    <p>Slide 1</p>
-    <button block (click)="goToSlide(3)">Navigate to 3rd Slide</button>
+    <h1>Slide 1</h1>
+    <button block (click)="goToSlide(2)">Navigate to 3rd Slide</button>
     <button block (click)="getLength()">Get Slide Length</button>
   </ion-slide>
   <ion-slide padding>
-    <p>Slide 2</p>
+    <h1>Slide 2</h1>
     <button block (click)="goToPrevSlide()">Navigate Back</button>
     <button block (click)="goToNextSlide()">Navigate Forward</button>
   </ion-slide>
   <ion-slide padding>
-    <p>Slide 3</p>
+    <h1>Slide 3</h1>
     <button block (click)="getIndex()">Get Index</button>
   </ion-slide>
 </ion-slides>