xmxl:
<input confirm-type="search" placeholder="请输入楼盘名称开始找房" auto-focus="{{true}}" 
placeholder-class="tui-input-plholder" class="tui-input" value="{{keyword}}" 
bindinput="input" bindconfirm="toSearch"/>

js:

// bindinput 用来实时获取客户填写的信息

// bindconfirm 用来监听手机键盘上的搜索按钮

toSearch: function(){
    var that = this;
    wx.navigateTo({
    url: '/pages/'+that.data.from+'/'+that.data.from+'?keyword='+that.data.keyword
    })
},
input: function(e) {
   let key = util.trim(e.detail.value);
   this.setData({
keyword: key
})
    // console.log('keyword->',this.data.keyword);
},