结合ColorUI组件开发微信小程序

小春熙子2023-12-12 23:13

1.自定义组件生命周期函数：

javascript 复制代码

Component({
  data: {


  },


  attached() {
    console.log("自定义组件生命周期函数 attached--先执行");
    this.getPos();
  },


  ready() {
    console.log("ready生命周期函数---在attached之后执行")
  },


  methods: {
    getPos() {
      var that = this;
      console.log("ssss")
      wx.getLocation({
        type: "wgs84",
        isHighAccuracy: true,
        success: function (res) {
          console.log('纬度' + res.latitude);
          console.log('经度' + res.longitude);
          that.setData({
            latitude: res.latitude,
            longitude: res.longitude,
          })
        }
      })
    }
  }
})

2.使用ColorUI定义的列表样式：

html 复制代码

<view class="cu-list menu">
      <view class="cu-item">
        <view class="content">
          <text class="cuIcon-locationfill text-grey"></text>
          <text class="text-black">地址</text>
          <text class="text-grey text-xs detailPos">详细地址</text>
        </view>
      </view>
 </view>

3.使用ColorUI定义的图标样式：
<text class="cuIcon-locationfill text-grey"></text>

4.可上下滚动的列表：
（1）.wxml：

html 复制代码

  <view class="posList">

    <scroll-view scroll-y="true" style="height: 100%" bindscrolltoupper="upper" bindscrolltolower="lower" bindscroll="scroll" scroll-into-view="{{toView}}" scroll-top="{{scrollTop}}">
      <view class="cu-list menu">
        <view class="cu-item" wx:for="{{itemsPos}}" wx:for-item="item" wx:key="index">
          <view class="content">
            <text class="cuIcon-locationfill text-grey"></text>
            <text class="text-black">{{item.pos}}</text>
            <text class="text-grey text-xs detailPos">{{item.detailPos}}</text>
          </view>
        </view>
      </view>
    </scroll-view>
  </view>

（2）.js文件：

javascript 复制代码

scrollToTop() {
    this.setAction({
      scrollTop: 0
    })
  },


  upper(e) {
    // console.log(e)
  },


  lower(e) {
    // console.log(e)
  },


  scroll(e) {
    // console.log(e)
  },
  tap() {
    for (let i = 0; i < order.length; ++i) {
      if (order[i] === this.data.toView) {
        this.setData({
          toView: order[i + 1],
          scrollTop: (i + 1) * 200
        })
        break
      }
    }
  },


  tapMove() {
    this.setData({
      scrollTop: this.data.scrollTop + 10
    })
  },

（3）.wsxx文件：

css 复制代码

.posList {
  position: fixed;
  left: 0%;
  top: 16%;
  width: 100%;
  height: 90%;
  background-color: rgb(215, 253, 0);
}


.scroll-view_H {
  white-space: nowrap;
}


.scroll-view-item {
  height: 100%;
}


.scroll-view-item_H {
  display: inline-block;
  width: 100%;
  height: 100%;
}