English 中文(简体)
铁路把空洞的电离参数(/新吗)拖到远距轨道。
原标题:Rails appending empty query parameters (/new?) to my URLS

这个问题可能有一个明显答案......但我不敢肯定会看什么。

出于某种原因,铁路正在把空洞的环绕地拖到我的URLs。 我有一个用户“仪表板”网页,可以点击一个纽子,创建新的“foo”。

当我点击 but子去走这条路时,ur子说:“地方幽灵/foo/new?

我不知道这一底盘点参数来自哪里。 我甚至不知道这是否是一件大事,但出于某种原因,我认为这可能会伤害我。 是否有任何人要看什么?

UPDATE 1

用于与新_项目(使用HAML &boot锁)建立联系的Im代码:

= button_to "New Foo!", new_foo_path, :method => :get, :class => btn_class

管制人员守则就是这样:

def new
  @foo = Foo.new(:my_attribute => 2500)
end

关于第二项评论——我没有想象,现在这个目标将留在数据库? 我认为,铁路客体是物体。 只是为了记忆而建造的新方法,而且这种新方法一直持续到休止。

<><>UPDATE 2>

在将法典改为“联系”时,问题似乎已经消失。 你们能否解释这一点?

最佳回答

button_to is different with link_to. button_to actually will build a form in page. the form will be like this.

<form action="/foo/new" class="button_to" method="get">
   <div><input type="submit" value="abc"></div>
</form>

它是一种形式,在点击提交时,将使用作为参数的输入领域。 诉讼胜诉。 例如:

= button_to new_foo_path(:test => true)
#=> <form action="/foo/new?test=true" class="button_to" method="get">
      <div><input type="submit" value="abc"></div>
    </form>

当你点击提交时,尿素将是“/foo/new?”,测试=真实。 它在html中占有特殊地位。 也许更能让你们理解。

= form_tag(new_foo_path(:test => true), :method => :get) do
   = hidden_field_tag "field_in_form", "true"
   = submit_tag "submit"

你点击后提交。 尿液将是“/foo/new?field_in_form=true”。 我认为,当你提交一个表格时,“?”总是出现(包括提交主)。

问题回答

暂无回答




相关问题
rails collection_select vs. select

collection_select and select Rails helpers: Which one should I use? I can t see a difference in both ways. Both helpers take a collection and generates options tags inside a select tag. Is there a ...

SSL slowness in EC2

We ve deployed our rails app to EC2. In our setup, we have two proxies on small instances behind round-robin DNS. These run nginx load balancers for a dynamically growing and shrinking farm of web ...

Auth-code with A-Za-z0-9 to use in an URL parameter

As part of a web application I need an auth-code to pass as a URL parameter. I am currently using (in Rails) : Digest::SHA1.hexdigest((object_id + rand(255)).to_s) Which provides long strings like : ...

RubyCAS-Client question: Rails

I ve installed RubyCAS-Client version 2.1.0 as a plugin within a rails app. It s working, but I d like to remove the ?ticket= in the url. Is this possible?

activerecord has_many :through find with one sql call

I have a these 3 models: class User < ActiveRecord::Base has_many :permissions, :dependent => :destroy has_many :roles, :through => :permissions end class Permission < ActiveRecord::...

Ordering a hash to xml: Rails

I m building an xml document from a hash. The xml attributes need to be in order. How can this be accomplished? hash.to_xml

Text Editor for Ruby-on-Rails

guys which text editor is good for Rubyonrails? i m using Windows and i was using E-Texteditor but its not free n its expired now can anyone plese tell me any free texteditor? n which one is best an ...

How to get SQL queries for each user where env is production

I’m developing an application dedicated to generate statistical reports, I would like that user after saving their stat report they save sql queries too. To do that I wrote the following module: ...

热门标签