铁路由器嵌套的具有多个参数的路线 [英] Iron-router nested routes with multiple parameters

问题描述

我有两个模型：网站和文章。每个站点可以有多篇文章。我想按以下方式查看文章： / siteName / articleFriendlyTitleUrl 。目前，我有帮助方法来制作如下所示的友好网址：

I have two models: sites and articles. Each site can have multiple articles. I would like to view the article in the route like this: /siteName/articleFriendlyTitleUrl. At the moment I have helper method to make friendly urls like this:

getFriendlyUrl = function(urlString){
  urlString = urlString.toLowerCase();
  urlString = str.replace(/[^a-z0-9\s]/gi, '').replace(/[_\s]/g, '-');
  return urlString;
}

和我的 router.js 文件：

this.route('showArticle', {
  path: '/article/:title'),
  layoutTemplate: 'artLayout',
  data: function(){
  viewData = {
    title: Articles.findOne({title: this.params.title}),
    site:  Sites.findOne({name: this.name})
  }
  return viewData;
});

任何人都知道如何实现此目标吗？我也尝试过实现此路径：

Anyone have any idea how to implement this? I've also tried achieve this path:

/:siteName/:articleId

但没有成功-有任何建议吗？

but without success - any suggestions?

推荐答案

我建议将条塞保存在文章文档中。
应用程序可以使用Underscore.String.slugify函数（ https://github.com/epeli/underscore）从标题生成条形图。字符串），当用户添加/编辑文章时。

I recommend to save slug inside article document. App can generate slug from title using Underscore.String.slugify function (https://github.com/epeli/underscore.string) when user add/edit article.

具有多个参数的路由有效：

Route with multiple params are valid:

this.route('showArticle', {
  path: '/:siteName/:articleSlug'),
  ...
  data: function(){

     viewData = {
       title: Articles.findOne({slug: this.params.articleSlug}).title,
       site:  Sites.findOne({name: this.params.siteName})
     }
     return viewData;
  }
});

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