视图容器

const order = ['red', 'yellow', 'blue', 'green', 'red']
Page({
  data: {
    toView: 'red',
    scrollTop: 100
  },
  upper(e) {
    console.log(e)
  },
  lower(e) {
    console.log(e)
  },
  scroll(e) {
    console.log(e)
  },
  tap(e) {
    for (let i = 0; i < order.length; ++i) {
      if (order[i] === this.data.toView) {
        this.setData({
          toView: order[i + 1]
        })
        break
      }
    }
  },
  tapMove(e) {
    this.setData({
      scrollTop: this.data.scrollTop + 10
    })
  }
})

<swiper
  indicator-dots="{{indicatorDots}}"
  autoplay="{{autoplay}}"
  interval="{{interval}}"
  duration="{{duration}}"
>
  <block wx.for="{{imgUrls}}">
    <swiper-item>
      <image src="{{item}}" class="slide-image" width="355" height="150" />
    </swiper-item>
  </block>
</swiper>
<button bindtap="changeIndicatorDots">indicator-dots</button>
<button bindtap="changeAutoplay">autoplay</button>
<slider bindchange="intervalChange" show-value min="500" max="2000" />
interval
<slider bindchange="durationChange" show-value min="1000" max="10000" />
duration

Page({
  data: {
    imgUrls: [
      'https://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg',
      'https://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg',
      'https://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg'
    ],
    indicatorDots: false,
    autoplay: false,
    interval: 5000,
    duration: 1000
  },
  changeIndicatorDots(e) {
    this.setData({
      indicatorDots: !this.data.indicatorDots
    })
  },
  changeAutoplay(e) {
    this.setData({
      autoplay: !this.data.autoplay
    })
  },
  intervalChange(e) {
    this.setData({
      interval: e.detail.value
    })
  },
  durationChange(e) {
    this.setData({
      duration: e.detail.value
    })
  }
})

<view class="section">
  <view class="section__title">flex-direction: row</view>
  <view class="flex-wrp" style="flex-direction:row;">
    <view class="flex-item bc_cyanblue">A</view>
    <view class="flex-item bc_blue">B</view>
    <view class="flex-item bc_grey">C</view>
  </view>
</view>
<view class="section">
  <view class="section__title">flex-direction: column</view>
  <view class="flex-wrp" style="height: 300px;flex-direction:column;">
    <view class="flex-item bc_cyanblue">A</view>
    <view class="flex-item bc_blue">B</view>
    <view class="flex-item bc_grey">C</view>
  </view>
</view>

  <view class="section">
  <view class="section__title">movable-view区域小于movable-area</view>
  <movable-area style="height: 200px; width: 200px; background: red;">
    <movable-view
      style="height: 50px; width: 50px; background: blue;"
      x="{{x}}"
      y="{{y}}"
      direction="all"
    ></movable-view>
  </movable-area>
  <view class="btn-area">
    <button size="mini" bindtap="tap">click me to move to (30px, 30px)</button>
  </view>
  <view class="section__title">movable-view区域大于movable-area</view>
  <movable-area style="height: 100px; width: 100px; background: red;">
    <movable-view
      style="height: 200px; width: 200px; background: blue;"
      direction="all"
    ></movable-view>
  </movable-area>
  <view class="section__title">可放缩</view>
  <movable-area
    style="height: 200px; width: 200px; background: red;"
    scale-area
  >
    <movable-view
      style="height: 50px; width: 50px; background: blue;"
      direction="all"
      bindchange="onChange"
      bindscale="onScale"
      scale
      scale-min="0.5"
      scale-max="4"
      scale-value="2"
    ></movable-view>
  </movable-area>
</view>

Page({
  data: {
    x: 0,
    y: 0
  },
  tap(e) {
    this.setData({
      x: 30,
      y: 30
    })
  },
  onChange(e) {
    console.log(e.detail)
  },
  onScale(e) {
    console.log(e.detail)
  }
})

<video
  id="myVideo"
  src="https://qzonestyle.gtimg.cn/qzone/qzact/act/external/qq-video/qq-video.mp4"
  controls="{{false}}"
  event-model="bubble"
>
  <cover-view class="controls">
    <cover-view class="play" bindtap="play">
      <cover-image class="img" src="/path/to/icon_play" />
    </cover-view>
    <cover-view class="pause" bindtap="pause">
      <cover-image class="img" src="/path/to/icon_pause" />
    </cover-view>
    <cover-view class="time">00:00</cover-view>
  </cover-view>
</video>

.controls {
  position: relative;
  top: 50%;
  height: 50px;
  margin-top: -25px;
  display: flex;
}
.play,
.pause,
.time {
  flex: 1;
  height: 100%;
}
.time {
  text-align: center;
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  line-height: 50px;
}
.img {
  width: 40px;
  height: 40px;
  margin: 5px auto;
}

Page({
  onReady() {
    this.videoCtx = wx.createVideoContext('myVideo')
  },
  play() {
    this.videoCtx.play()
  },
  pause() {
    this.videoCtx.pause()
  }
})