如何在backbone.js中获取子视图/模型
假设您有一个模型“博客”和一个集合（和模型）“帖子”。
如何组织主干代码，以便可以获取 url“/blog/:blogID/posts”或“/posts?blog=:blogID”
我对如何构造此代码有点困惑。制作帖子列表时是否需要手动设置 url，例如：
Blog = Backbone.Model.extend({
initialize: function () {
this.posts = new Posts({
url: '/blogs/' + this.id + '/posts' }) } })
或者是否有更好的方法来构建此列表？
Lets say you have a model "Blog" and a collection (and model) "Posts".
How do you organize backbone code so that you can fetch the url "/blog/:blogID/posts" or "/posts?blog=:blogID"
I am kinda confused on how to structure the code for this. Do you manually need to set the url when making a post list like:
Blog = Backbone.Model.extend({
initialize: function () {
this.posts = new Posts({
url: '/blogs/' + this.id + '/posts' }) } })
Or is there some better way to structure this?
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我可能会这样做。
Backbone 在处理关联方面并没有真正为您做太多事情，因此您在定义模型及其关联方式时拥有更多的
手动工作控制（无论是在 JavaScript 方面还是在它们的 URL 方面）交涉）。在集合上定义 URL 后，其包含的所有模型都将从该 URL 运行，因此您只需在创建集合时设置 URL 即可。
That's how I would probably do it.
Backbone doesn't really do much for you in the way of taking care of associations, so you have more
manual workcontrol when defining your models and how they relate (both in terms of the JavaScript and their URL representations).Once you define the URL on the collection, all of its contained models will work from that URL, so you really only have to deal with setting the URL when creating the collection.