form表单中使用wx:for循环input组件提交按钮点击无效

<form bindsubmit=“formSubmit”>

<view class=‘all’>

<view class=‘input-group’>

<view class=‘wrap’ wx:for=“{{userInfo}}” wx:key=‘id’>

<text class=‘left’>{{item.menus}}</text>

<input class=‘input’ name=‘{{item.name}}’ value=‘{{}}’ placeholder=‘{{item.message}}’ focus></input>

<image class=‘right’ src=“{{item.src}}”></image>

</view>

</view>

<button class=‘save’ form-type=‘submit’>保存</button>

</view>

</form>