如何从初始化程序中设置i18n.locale [英] How to set the i18n.locale from within an initializer

问题描述

我想在EmberJS中的一个初始化程序中设置'i18n.locale'。

我正在使用Ember-CLI与ember-i18n的1.12。 p>

我尝试过这个

 从ember导入Ember; 
 
 export函数initialize（container，application）{
 Ember.set（'i18n.locale'，'de'）; 
} 
 
 export default {
 name：'user-locale'，
 initialize：initialize 
} 
  

但是收到断言失败：如果没有给出obj，路径'i18n.locale'必须是全局的。

解决方案

您可以获得 i18n 为 service：i18n 并使用instance-initializer设置 i18n.locale 。

  // app / instance-initializers / user-locale.js 
 export function initialize（instance）{
 var i18n = instance.container.lookup（'service：i18n'）; 
 i18n.set（'locale'，'de'）; 
} 
 
 export default {
 name：'user-locale'，
 after：ember-i18n，
 initialize：initialize 
} 
  

InstanceInitializers指南：

a href =http://emberjs.com/deprecations/v1.x/#toc_access-to-instances-in-initializers =nofollow> http://emberjs.com/deprecations/v1.x/# toc_access-to-instances-in-initializer

http://emberjs.com/blog/2015/05/13/ember-1-12-released.html#toc_instance-initializers

从Ember 1.13.8起，您现在必须作为函数访问该容器

const i18n = instance.container（）。lookup（'service：i18n'）;

I would like to set 'i18n.locale' from within an initializer in EmberJS.

I am using 1.12 via Ember-CLI with ember-i18n.

I tried this

import Ember from 'ember';

export function initialize(container, application) {
  Ember.set('i18n.locale', 'de');
}

export default {
  name: 'user-locale',
  initialize: initialize
}

but am receiving Assertion Failed: Path 'i18n.locale' must be global if no obj is given.

解决方案

You could get i18n as service:i18n and use instance-initializer to set i18n.locale.

//app/instance-initializers/user-locale.js
export function initialize(instance) {
  var i18n = instance.container.lookup('service:i18n');
  i18n.set('locale', 'de');
}

export default {
  name: 'user-locale',
  after: "ember-i18n",
  initialize: initialize
}

InstanceInitializers guides:

http://emberjs.com/deprecations/v1.x/#toc_access-to-instances-in-initializers

http://emberjs.com/blog/2015/05/13/ember-1-12-released.html#toc_instance-initializers

As of Ember 1.13.8 you now have to access the container as a function

const i18n = instance.container().lookup('service:i18n');

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