微信小程序搜索组件wxSearch实例详解

// wxml中引入模板 <import src="/wxSearch/wxSearch.wxml"/> <template is="wxSearch" data="{{wxSearchData}}"/> // wxss中引入 @import "/wxSearch/wxSearch.wxss";

// wxSearch作者提供的模板 <import src="/wxSearch/wxSearch.wxml"/> <view class="wxSearch-section">  <view class="wxSearch-pancel">    <input bindinput="wxSearchInput" bindfocus="wxSerchFocus" value="{{wxSearchData.value}}" bindblur="wxSearchBlur" class="wxSearch-input" placeholder="搜索" />    <button class="wxSearch-button" bindtap="wxSearchFn" size="mini" plain="true">搜索</button>  </view> </view> <template is="wxSearch" data="{{wxSearchData}}"/>

<import src="../../wxSearch/wxSearch.wxml" /> <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" value="{{wxSearchData.value}}"         bindfocus="wxSerchFocus" bindinput="wxSearchInput" bindblur="wxSearchBlur" />       <view class="weui-icon-clear" wx:if="{{inputVal.length > 0}}" bindtap="clearInput">         <icon type="clear" size="14"></icon>       </view>    </view>  </view> </view> <template is="wxSearch" data="{{wxSearchData}}" />

// 搜索输入框需要保证下面三个事件的书写正确 <input bindfocus="wxSerchFocus" bindinput="wxSearchInput" bindblur="wxSearchBlur" /> // 搜索按钮的事件 <button bindtap="wxSearchFn"/>

wxSearchFn: function(e){  var that = this  WxSearch.wxSearchAddHisKey(that); }, wxSearchInput: function(e){  var that = this  WxSearch.wxSearchInput(e,that); }, wxSerchFocus: function(e){  var that = this  WxSearch.wxSearchFocus(e,that); }, wxSearchBlur: function(e){  var that = this  WxSearch.wxSearchBlur(e,that); }, wxSearchKeyTap:function(e){  var that = this  WxSearch.wxSearchKeyTap(e,that); }, wxSearchDeleteKey: function(e){  var that = this  WxSearch.wxSearchDeleteKey(e,that); }, wxSearchDeleteAll: function(e){  var that = this;  WxSearch.wxSearchDeleteAll(that); }, wxSearchTap: function(e){  var that = this  WxSearch.wxSearchHiddenPancel(that); }

module.exports = {  init: init,  initColor: initColors,  initMindKeys: initMindKeys,  wxSearchInput: wxSearchInput,  wxSearchFocus: wxSearchFocus,  wxSearchBlur: wxSearchBlur,  wxSearchKeyTap: wxSearchKeyTap,  wxSearchAddHisKey:wxSearchAddHisKey,  wxSearchDeleteKey:wxSearchDeleteKey,  wxSearchDeleteAll:wxSearchDeleteAll,  wxSearchHiddenPancel:wxSearchHiddenPancel}init 初始化wxSearch参数:that var that = this后传入即可barHeight 搜索框高度 根据你设定的搜索框高度进行设定keys 数组 热门搜索的显示内容isShowKey 是否显示热门搜索 默认显示(false即可不显示)isShowHis 是否显示历史搜索 默认显示(false即可不显示)callBack 回调函数源码做了什么 初始化了wxSearchData的内容wxSearchData:{     view:{         isShow: false, //是否显示搜索界面，默认隐藏，当输入框获取焦点时显示  searchbarHeght: 20, //根据手机屏幕高度和传入的barHeight进行计算  isShowSearchKey: true, //默认为true      isShowSearchHistory: true, //默认为true    }      keys:[],//自定义热门搜索，传入的keys      his:[],//历史搜索关键字，从缓存中获取      value: '' // 搜索内容   } wxSearch.init(that, barHeight, keys, isShowKey, isShowHis, callBack)；initMindKeys 初始化mindKeys // mindKeys即为所要检索内容的集合 var mindKeys = ['weappdev.com','微信小程序开发','微信开发','微信小程序']; WxSearch.initMindKeys(mindKeys);