Error Exception

Modules can individually provide their own Error exceptions

Initialize code skeleton

1. Cli command

$ vona :init:error home-index

2. Menu command

TIP

Context Menu - [Module Path]: Vona Init/Error

Define Error

It takes two steps to define Error. Taking the module home-index as an example:

1. Define Errors

src/suite/a-home/modules/home-index/src/config/errors.ts

export const errors = {
  ErrorTest: 1001,
} as const;

• Convention: Error Code > 1000

2. Define Error language resources

English: src/suite/a-home/modules/home-index/src/config/locale/en-us.ts

export default {
  ErrorTest: 'This is a error test',
};

Chinese: src/suite/a-home/modules/home-index/src/config/locale/zh-cn.ts

export default {
  ErrorTest: '这是一个错误测试',
};

Use Error

You can directly throw the module's Error exception through the Scope instance

class ControllerHome {
  index() {
    this.scope.error.ErrorTest.throw();
  }
}

Use Error cross-module

class ControllerHome {
  index() {
    this.$scope.homeIndex.error.ErrorTest.throw();
  }
}