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问题描述
let local = useLocalStore(() => ({ get foo() { return 'bar' } })) return ( <View> { local.foo === 'bar' && <SomeView /> } </View> )
在此情况下SomeView永远无法渲染. 微信调试工具中可见store中并没有foo属性.
SomeView
foo
H5正常.
复现步骤 [复现问题的步骤] 如上
期望行为 [这里请用简洁清晰的语言描述你期望的行为] 与H5相同
报错信息
无 系统信息
Taro CLI 1.3.21 environment info: System: OS: macOS 10.14.6 Shell: 3.2.57 - /bin/bash Binaries: Node: 8.15.0 - ~/.nvm/versions/node/v8.15.0/bin/node Yarn: 1.12.3 - ~/.nvm/versions/node/v8.15.0/bin/yarn npm: 6.11.2 - ~/.nvm/versions/node/v8.15.0/bin/npm npmPackages: @tarojs/async-await: ^1.3.19 => 1.3.21 @tarojs/components: 1.3.21 => 1.3.21 @tarojs/mobx: 1.3.21 => 1.3.21 @tarojs/mobx-h5: 1.3.21 => 1.3.21 @tarojs/mobx-rn: 1.3.21 => 1.3.21 @tarojs/plugin-babel: 1.3.21 => 1.3.21 @tarojs/plugin-csso: 1.3.21 => 1.3.21 @tarojs/plugin-sass: 1.3.21 => 1.3.21 @tarojs/plugin-uglifyjs: 1.3.21 => 1.3.21 @tarojs/rn-runner: 1.3.21 => 1.3.21 @tarojs/router: 1.3.21 => 1.3.21 @tarojs/taro: 1.3.21 => 1.3.21 @tarojs/taro-alipay: 1.3.21 => 1.3.21 @tarojs/taro-h5: 1.3.21 => 1.3.21 @tarojs/taro-swan: 1.3.21 => 1.3.21 @tarojs/taro-tt: 1.3.21 => 1.3.21 @tarojs/taro-weapp: 1.3.21 => 1.3.21 @tarojs/webpack-runner: 1.3.21 => 1.3.21 eslint-config-taro: 1.3.21 => 1.3.21 eslint-plugin-taro: 1.3.21 => 1.3.21 nerv-devtools: ^1.4.0 => 1.5.1 nervjs: ^1.4.0 => 1.5.1 stylelint-config-taro-rn: 1.3.21 => 1.3.21 stylelint-taro-rn: 1.3.21 => 1.3.21 npmGlobalPackages: typescript: 3.6.2
补充信息 [可选]
The text was updated successfully, but these errors were encountered:
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@drewxiuxiuxiu 不要在 JSX 中对可观察对象进行引用,这样修改代码:
JSX
let local = useLocalStore(() => ({ get foo() { return 'bar' } })) const { foo } = local return ( <View> { foo === 'bar' && <SomeView /> } </View> )
具体描述参见:http://taro-docs.jd.com/taro/docs/mobx.html#observer
nanjingboy
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问题描述
在此情况下
SomeView
永远无法渲染. 微信调试工具中可见store中并没有foo
属性.H5正常.
复现步骤
[复现问题的步骤]
如上
期望行为
[这里请用简洁清晰的语言描述你期望的行为]
与H5相同
报错信息
无
系统信息
Taro CLI 1.3.21 environment info:
System:
OS: macOS 10.14.6
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 8.15.0 - ~/.nvm/versions/node/v8.15.0/bin/node
Yarn: 1.12.3 - ~/.nvm/versions/node/v8.15.0/bin/yarn
npm: 6.11.2 - ~/.nvm/versions/node/v8.15.0/bin/npm
npmPackages:
@tarojs/async-await: ^1.3.19 => 1.3.21
@tarojs/components: 1.3.21 => 1.3.21
@tarojs/mobx: 1.3.21 => 1.3.21
@tarojs/mobx-h5: 1.3.21 => 1.3.21
@tarojs/mobx-rn: 1.3.21 => 1.3.21
@tarojs/plugin-babel: 1.3.21 => 1.3.21
@tarojs/plugin-csso: 1.3.21 => 1.3.21
@tarojs/plugin-sass: 1.3.21 => 1.3.21
@tarojs/plugin-uglifyjs: 1.3.21 => 1.3.21
@tarojs/rn-runner: 1.3.21 => 1.3.21
@tarojs/router: 1.3.21 => 1.3.21
@tarojs/taro: 1.3.21 => 1.3.21
@tarojs/taro-alipay: 1.3.21 => 1.3.21
@tarojs/taro-h5: 1.3.21 => 1.3.21
@tarojs/taro-swan: 1.3.21 => 1.3.21
@tarojs/taro-tt: 1.3.21 => 1.3.21
@tarojs/taro-weapp: 1.3.21 => 1.3.21
@tarojs/webpack-runner: 1.3.21 => 1.3.21
eslint-config-taro: 1.3.21 => 1.3.21
eslint-plugin-taro: 1.3.21 => 1.3.21
nerv-devtools: ^1.4.0 => 1.5.1
nervjs: ^1.4.0 => 1.5.1
stylelint-config-taro-rn: 1.3.21 => 1.3.21
stylelint-taro-rn: 1.3.21 => 1.3.21
npmGlobalPackages:
typescript: 3.6.2
补充信息
[可选]
The text was updated successfully, but these errors were encountered: