keyboard-accessory

设置 input / textarea 聚焦时键盘上方 cover-view / cover-image 工具栏视图

示例代码：

<!--pages/component/pages/input/input.mcml-->
<view class="container">
  <view class="cssname">keyboard-accessory</view>
  <view class="textareaClass">
    <input placeholder="设置键盘上方工具栏视图">
      <keyboard-accessory style="display:flex;height: 50px;">
        <cover-view bindtap="keyboardTap" style="flex: 1; background: green;">1</cover-view>
        <cover-view bindtap="keyboardTap" style="flex: 1; background: red;">2</cover-view>
      </keyboard-accessory>
    </input>
  </view>
</view>

// pages/component/pages/input/input.js
Page({
  data: {
  },
  keyboardTap: function(e){
    mc.showModal({
      showCancel: false,
      content: '点了点我'
    })
  }
})