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Ruby on rails RubyonRails路由错误:没有与之匹配的路由{:action=>;update";,:controller=>;users";}_Ruby On Rails_Ruby On Rails 3_Routing - Fatal编程技术网

Ruby on rails RubyonRails路由错误:没有与之匹配的路由{:action=>;update";,:controller=>;users";}

Ruby on rails RubyonRails路由错误:没有与之匹配的路由{:action=>;update";,:controller=>;users";},ruby-on-rails,ruby-on-rails-3,routing,Ruby On Rails,Ruby On Rails 3,Routing,我现在正在做一个Rails项目,同时学习和工作 所以我只是想创建一个表单来编辑用户,我就是这样做的 <%= form_for(@user,:url => { :action => "update",:controller => "users" }) do |f| %> <% @f = f %> <%= render 'users/dialog'%> <% end %> 从那以后我就没想到会发生这种事 <%= for

我现在正在做一个Rails项目,同时学习和工作

所以我只是想创建一个表单来编辑用户,我就是这样做的

<%= form_for(@user,:url => { :action => "update",:controller => "users" }) do |f| %>
  <% @f = f %>
  <%= render 'users/dialog'%>
<% end %>
从那以后我就没想到会发生这种事

<%= form_for(@user,:url => { :action => "create",:controller => "users" }) do |f| %>
{:action=>“create”,:controller=>“users”})do | f |%>
他为我工作

在谷歌上没有找到我想要的答案,希望有人能帮我解决这个问题


谢谢

如果您已经传递了@user对象,则无需提供
:url

<%= form_for(@user) do |f| %>
  <%= render 'users/dialog'%>
<% end %>

此外,避免在视图中设置变量,如
@f
。这不是view的责任

<%= form_for(@user) do |f| %>
  <%= render 'users/dialog'%>
<% end %>