微信小程序实现搜索功能

<view class="search-header">
 <input class="search-input" bindtap="handleInputChange" />
 <view class="search-btn" bindtap="handleSearch">搜索</view>
</view>

<view>
 <view wx:for="{{list}}" wx:key="{{index}}" class="item" id="{{item.id}}" bindtap="handleItemTap">
 <view>{{ item }}</view>
 <view class="item-message">{{ item.message }}</view>
 </view>
</view>

data: {
 list: []
},
staticData: {
 inputValue: ""
}

onLoad() {
 this.getSearchResult("");
 },
getSearchResult(keyword) {
 wx.request({
  url: 'xxxxxx',
  data: {
  keyword: this.staticData.inputValue
  },
  method: "POST",
  header: {
  'content-type': 'application/x-www-form-urlencoded' 
  },
  success: this.getSearchResultSucc.bind(this)
 })
},

getSearchResultSucc(res) {
 // console.log(res)
 if (res.data.ret) {
  const result = res.data.data;
  this.setData({
  list: result
  })
 } else {
  this.setData({
  list: []
  })
 }
}

handleInputChange(e) {
 this.staticData.inputValue = e.detail.value;
}

handleSearch (keyword) {
 this.getSearchResult(keyword)
}

handleItemTap(e) {
 wx.navigateTo({
  url: '/pages/detail/detail?id=' + e.currentTaret.id
 })
}

//连接数据库
const db = wx.cloud.database()
var that = this
db.collection(‘newsname').where({
//使用正则查询，实现对搜索的模糊查询
_name: db.RegExp({
regexp: value,
//从搜索栏中获取的value作为规则进行匹配。
options: ‘i',
//大小写不区分
})
}).get({
success: res => {
console.log(res)
that.setData({
search_list: res.data
})
}
})