就是我的參數傳過不去，控制臺一直顯示undefined

列表頁：

goto:function(e){

console.log(e.target.dataset.itemId);

wx.navigateTo({

url: '../details/details?itemId=${e.target.dataset.itemId}',

});

},

wxml：

<block wx:for="{{images}}" >

<view>

<view class="wrap">

<view class="new-author-date">

<image class='stylehh' src='{{userInfo.avatarUrl}}'></image>

<text class='timeStyle'>{{item.time}}</text>

</view>

<view><image src="{{item.fileID}}"></image></view>

<view><text>{{item.host}}</text></view>

<view><text>{{item.time}}</text></view>

<view><text>{{item.place}}</text></view>

<view><text>{{item.describe}}</text></view>

<view class="new-img-num">

<button bindtap='goto' data-itemId="${{item._id}}">詳情</button>

<button open-type='share'>分享</button>

</view>

</view>

</view>

</block>

詳情頁：

onLoad: function (options) {

console.log(options);

},