我试图理解为什么 respond_with/to 呈现错误的视图......
控制器
respond_to :html, :js
def get_numbers
Rails.logger.info request.format
@numbers = Number.all
respond_with @numbers
end
发出 ajax 请求时,rails 日志显示格式为JS
,请求格式为text/javascript
,但它呈现 html 视图。
日志
Started GET "/numbers/get_numbers?_=1333564838110" for 127.0.0.1 at 2012-04-04 11:40:38 -0700
Processing by NumbersController#get_numbers as JS
...
text/javascript
Rendered numbers/get_numbers.html.haml within layouts/application (106.4ms)
我有一个get_numbers.html.haml
&get_numbers.js.coffee
视图views/numbers
我可以通过执行以下操作来呈现正确的视图:
respond_with @numbers do |format|
format.js {}
end
但它不应该只用渲染js视图吗respond_with @numbers