小程序搜索界面---【推荐搜索列表】

版权声明：菜鸟老五 https://blog.csdn.net/qq_35695041/article/details/81481842

<view class="page">
  <view class="page__bd">
    <view class="weui-search-bar">
      <view class="weui-search-bar__form">
        <view class="weui-search-bar__box">
          <icon class="weui-icon-search_in-box" type="search" size="14"></icon>
          <input type="text" class="weui-search-bar__input" placeholder="搜索" maxlength='10' value="{{inputVal}}" focus="{{inputShowed}}" bindinput="inputTyping" />
          <view class="weui-icon-clear" wx:if="{{inputVal.length > 0}}" bindtap="clearInput">
            <icon type="clear" size="14"></icon>
          </view>
        </view>
        <label class="weui-search-bar__label" hidden="{{inputShowed}}" bindtap="showInput">
          <icon class="weui-icon-search" type="search" size="14"></icon>
          <view class="weui-search-bar__text">搜索</view>
        </label>
      </view>
      <view class="weui-search-bar__cancel-btn" hidden="{{!inputShowed}}" bindtap="hideInput">取消</view>
    </view>
    <view class="weui-cells searchbar-result" wx:if="{{inputVal.length > 0}}">
      <!-- 搜索列表 -->
      <view class="weui-cell__bd" wx:for="{{list}}" wx:key="key">
        <!-- 列表名称 -->
        <view class='list_name'  data-index='{{index}}' data-name='{{item.name}}' bindtap='btn_name'>
          <!-- 昵称 -->
          <label class='lab_name'>{{item.name}}</label>
        </view>
      </view>
    </view>
    
  </view>
</view>

Page({
  data: {
    // 搜索框状态
    inputShowed: false,
    // 搜索框值
    inputVal: "",
    //搜索渲染推荐数据
    list:[
      {name:"帝霸"},
      { name: "遮天" },
      { name: "道界天下" },
      { name: "菜鸟" },
      { name: "先飞" }
    ]
  },
  // 显示搜索框
  showInput: function () {
    this.setData({
      inputShowed: true
    });
  },
  // 隐藏搜索框样式
  hideInput: function () {
    this.setData({
      inputVal: "",
      inputShowed: false
    });
  },
  // 清除搜索框值
  clearInput: function () {
    this.setData({
      inputVal: ""
    });
  },
  // 获取搜索框值
  inputTyping: function (e) {
    this.setData({
      inputVal: e.detail.value
    });
    console.log(this.data.inputVal);
  },
  // 获取选中推荐列表中的值
  btn_name:function(res){
    console.log(res.currentTarget.dataset.index, res.currentTarget.dataset.name);
  }
});

.searchbar-result{
    margin-top: 0;
    font-size: 14px;
}

/* 搜索列表名称 */
.list_name{
  position: relative;
  width: 100%;
  height: 90rpx;
  line-height: 90rpx;
  border-bottom: 1rpx solid #ddd;
}
/* 列表名称 */
.lab_name{
  position: absolute;
  left: 30rpx;
}

记得最后在app.wxss中引入wehui.wxss