Taro: Button组件onGetUserInfo未执行

[JerrySir]

问题描述
在获取用户信息时，官方文档给出
<button open-type="getUserInfo" lang="zh_CN" bindgetuserinfo="onGotUserInfo">获取用户信息</button> ...... onGotUserInfo: function(e) { console.log(e.detail.errMsg) console.log(e.detail.userInfo) console.log(e.detail.rawData) }

转成Taro框架下：
<button open-type="getUserInfo" lang="zh_CN" onGetUserInfo={this.onGotUserInfo}>获取用户信息</button> ...... onGotUserInfo (e) { console.log(e.detail.errMsg) console.log(e.detail.userInfo) console.log(e.detail.rawData) }
未执行

换官方回调参数：
<button open-type="getUserInfo" lang="zh_CN" bindgetuserinfo={onGotUserInfo}>获取用户信息</button>
输出以下警告：

Do not have onGotUserInfo handler in current page: pages/index/index. Please make sure that onGotUserInfo handler has been defined in pages/index/index, or pages/index/index has been added into app.json

能想的办法都想过了，使用 bindgetuserinfo + 其他函数
<button open-type="getUserInfo" lang="zh_CN" bindgetuserinfo={showLocation}>获取用户信息</button> ...... showLocation() { console.log('oye') }
正常输出

But！ 奇怪的在后面：
<button open-type="getUserInfo" lang="zh_CN" bindgetuserinfo={showLocations}>获取用户信息</button> ...... // 地图上显示当前位置 showLocations() { console.log('oye') }

又会提示：

Do not have showLocations handler in current page: pages/index/index. Please make sure that showLocations handler has been defined in pages/index/index, or pages/index/index has been added into app.json

代码截图如下
https://github.com/JerrySir/An_client/blob/master/src/pages/index/index.js#L118

[JerrySir]

解决方法：
button改为Button
open-type改为openType

[JerrySir]

<Button id='login-btn' openType="getUserInfo" lang="zh_CN" onGetUserInfo={onGotUserInfo} type='primary' >微信用户快速登录</Button>

[esc95]

解决了 谢谢

[nshen]

老哥，这段应该写到文档里啊

<Button id='login-btn' openType="getUserInfo" lang="zh_CN" onGetUserInfo={onGotUserInfo} type='primary' >微信用户快速登录</Button>

[qingo]

文档里确实没找到