小程序实现搜索界面小程序实现推荐搜索列表效果

Z时代
2024-01-10
分类：综合

本文实例为大家分享了小程序实现搜索界面的具体代码，供大家参考，具体内容如下

效果图：

实现代码：


<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>

js：


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);
 }
});

CSS：


.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;
}