<view class="gallery">

  <view class='tipTitle'>

    快去上传自己的照片吧

  </view>

  <view class='item-ot'>

    <view class="item">

      <!-- 添加按钮 -->

      <view class="addIcon" bindtap="chooseImage" wx:if="{{imgBoolean}}">

          <view class=''>+</view>

      </view>

      <!-- 上传的图 -->

      <view class='itemImg' >

        <image src="{{item}}" data-src="{{item}}" bindtap="previewImage"  mode="aspectFill" />

        <!-- 删除按钮 -->

        <view class="delete" bindtap="deleteImg" data-index="{{index}}">X</view>

      </view>

      <view class='boxStyle'></view>

    </view>

    <view class='itemTxt'>正面照</view>

  </view>

  <view class='uploadFinish'>

    <a class="uploadFinishBtn" href="javasctipt:;"  bindtap="submit">提  交</a>

  </view> 

</view>

/*画廊*/
.gallery {    
  width:100%;
  margin: 0 auto;
  display: flex;    
  justify-content: flex-start;    
  flex-wrap: wrap;
  background: #fffaf0;
}
/*每张图片所占容器*/
.item-ot{
  margin:0 auto;
  width: 100%;
  height: 100%;
}
.item {    
  position:relative;
  margin:0 auto;
  width:370rpx;
  height:490rpx;
  background:#eee;
  border:2rpx solid #f9c4c2;
  /* overflow:hidden; */
}
.itemImg{
  position: absolute;
  left: 0;
  top:0; 
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index:1;
}
.itemImg image{
  width: 100%;
  height: 100%;
}
/*add按钮*/
 .addIcon{
   position:absolute;
  left: 0;
  top: 0; 
  width: 100%;
  height: 100%;
  text-align:center;
  line-height:490rpx;
  font-size:80rpx;
  background: #fff;
  color: #999;
  z-index:2;
}
/*删除按钮*/
.delete {    
  position:absolute;
  right:0;
  top:0;
  /* background:#ccc; */
  opacity:1;
  height: 36rpx;
  font-size:22rpx;
  font-weight:700;
  padding:0 8rpx 0 10rpx;
  color: #999;
}
.itemTxt{
  text-align: center;
  font-size: 30rpx;
  color: #999;
  margin-top: 50rpx;
  margin-bottom:  70rpx;
  font-weight: 700;
}
.uploadFinish{
  width: 100%;
  height: 100%;
  padding: 0 30rpx;
  box-sizing: border-box;
}
.uploadFinishBtn{
  background: #ff6666;
  color: #fff;
  display: block;
  width: 100%;
  padding: 26rpx 0;
  text-align: center;
  font-size: 36rpx;
  border-radius: 10rpx;
  margin-bottom: 40rpx;
}
.tipTitle{
  text-align: center;
  font-size: 30rpx;
  color: #f6a29d;
  font-weight: 700;
  width: 100%;
  margin: 50rpx 0;
}
.boxStyle{
  width:300rpx;
  height:100rpx;
  position:absolute;
  bottom:-1rpx;
  border-radius:50%;
  box-shadow:0rpx 10rpx 100rpx #fddbd9;
  margin-left:35rpx;
}

Page({
  data: {
    uploadedImages: [],
    imgBoolean: true,
  },
  onLoad: function (options) {
    var that = this;
  },
  chooseImage: function () {
    var that = this;
    // 选择图片
    wx.chooseImage({
      count: 1, // 默认9
      sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
      sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
      success: function (res) {
        // 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片
        var tempFilePaths = res.tempFilePaths
        that.setData({
          item: tempFilePaths[0],
          imgBoolean: false
        });
      }
    })
  },
  // 图片预览
  previewImage: function (e) {
    var current = e.target.dataset.src
    wx.previewImage({
      current: current,
      urls: [current]
    })
    console.log("这是1" + current);
  },
  //删除图片
  deleteImg: function (e) {
    var that = this;
    var images = that.data.uploadedImages;
    that.setData({
      uploadedImages: images,
      imgBoolean: true
    });
  },
  // submit: function () {        

  // }, 
})