dojo加载后如何更改dojo区域设置？ [英] How to change dojo locale after dojo loaded?

问题描述

在dojo加载之前，需要在data-dojo-config中设置区域设置，以便dojo.i18n可以与此区域设置一起工作。是否有任何解决方法，我们可以在dojo加载后，在Dojo / _base / config中更改此区域设置，以便任何进一步的dojo.i18n调用将与此新区域设置配合使用？

We need set locale in data-dojo-config before dojo loaded so that dojo.i18n will work with this locale. Is there any workaround that we can change this locale in dojo/_base/config after dojo loaded so that any further dojo.i18n call will work with this new locale?

I有一个单一的页面应用程序，通过仔细设计，我已经能够动态地重新创建我的所有UI小部件。我想添加一个选择某处，以便用户可以即时更改语言。目前我唯一的解决方案是在Url上放置一个queryString locale ='newLocale'并强制浏览器刷新。这是有用的，但是所有用户都失去了，并开始了新的一天。这不是我想要的。

I have a single page application, by carefully design, I already be able to recreate all my UI widgets dynamically anytime. I want to add a Select somewhere so that user can change languages on the fly. Currently the only solution I have is put a queryString locale='newLocale' at Url and force browser refresh. That works but everything User have done lost and with a fresh start. That's not what I want.

任何想法？我不怕Dojo发生一些变化，因为我的应用程序将被构建为一个单一层并部署到客户端。

Any idea? I don't afraid some changes of dojo to make this happen since my application will be built as a single layer and deploy to customers.

推荐答案

根据dojo的文档，加载后不能更改区域设置。请参阅此页面从他们的文档，相关行是：

According to dojo's documentation, you cannot change the locale once it's loaded. See this page from their documentation, the relevant line is:

加载Dojo后，无法更改
页面的区域设置。

Once Dojo is loaded, it is not possible to change the locale for the page.

您在添加新参数的描述是我在这种情况下所做的，可以指定 locale 属性 dojoConfig 对象来覆盖默认语言环境。

Your description of adding a new parameter is what I've done in this situation, you can specify the locale property on the dojoConfig object to override the default locale.

编辑：这个用例有一个开放的错误，请参阅 https://bugs.dojotoolkit.org/ticket/17196 。在那张票中，似乎还有一个解决方法，基本上包括手动加载要使用的语言的资源文件，并更新任何文本。

There is an open bug for this use case, see https://bugs.dojotoolkit.org/ticket/17196. In that ticket there also appears to be a workaround that basically involves manually loading the resource file of the language you want to use and updating any text.

所以，调整他们的例子（ http：// jsbin.com/aquviq/1/edit ），这将在您启动更改区域设置操作后运行：

So, adapting their example (http://jsbin.com/aquviq/1/edit), this would run after you initiate a change locale action:

require(['dojo/i18n!dojo/nls/' + resourceModuleWithLocale], function (resource) {
    /* in here, you must set all of the text manually to the values in the resource object */
});

它似乎还有很多工作，但我想这是一种可能的方式来实现这一点。

It still seems like a lot of work, but I suppose that's one possible way to accomplish this.

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