我想换掉:
<%= button_tag "Create" , :class => "round" %>
为了
<%= link_to trips_path(@trip), :class => "round", :method => :post do %>
<div id="createtrip_button_newtrip">
Create
</div>
<% end %>
在表格中
<%= form_for @trip, :html =>{ :multipart => true} do |f| %>
<div class="field">
<%= f.label :name %><br/>
<%= f.text_field :name %>
</div>
<div id="description_container_newtrip">
<%= f.label :description %><br/>
<%= f.text_area :description %>
</div>
<div class="field">
<%= f.label :location %><br/>
<%= f.text_field :location %>
</div>
<div class="field">
<%= f.label :start_date, "Start Date:" %><br/>
<%= f.date_select :start_date, :order => [:month, :day, :year] %>
</div>
<div class="field">
<%= f.label :end_date, "End Date:" %><br/>
<%= f.date_select :end_date, :order => [:month, :day, :year] %>
</div>
<div class="field">
<%= f.hidden_field :user_id %>
</div>
<div class="field">
<%= f.hidden_field :traveldeal_id %>
</div>
<%= #button_tag "Create", :class => "round" %>
<%= link_to trips_path(@trip), :class => "round", :method => :post do %>
<div id="createtrip_button_newtrip">
Create
</div>
<% end %>
<% end %>
link_to 在正确的控制器中调用正确的操作,但我的表单没有保存。这是方法:
def create
@trip = Trip.new(params[:trip])
if @trip.save
redirect_to root_path
else
redirect_to login_path
end
end
我不断被重定向到 login_path。我认为我的问题是我没有将@trip 的参数发送到控制器。
有小费吗?
编辑:
这是我的开发日志中的参数哈希:
Started POST "/trips" for 127.0.0.1 at 2012-04-07 15:23:37 -0700 Processing by TripsController#create as HTML Parameters: {"authenticity_token"=>"+D2icFw2pz6qwYVaeXoWg5MOJg+Sks5/ckN0lVn1r4o="} [1m[36m (0.1ms)[0m [1mbegin transaction[0m [1m[35m (0.0ms)[0m rollback transaction Redirected to http://localhost:3000/login Completed 302 Found in 2ms (ActiveRecord: 0.1ms)