相关疑难解决方法(0)

我正在构建一个相当简单的配方应用程序来学习RoR,我试图通过单击链接而不是通过表单来允许用户保存配方,所以我通过link_to连接user_recipe控制器的'create'功能.

不幸的是,由于某种原因,link_to正在调用索引函数而不是create.

我把link_to写成了

<%= "save this recipe", :action => 'create', :recipe_id => @recipe %>

此链接位于user_recipes/index.html.erb上,并且正在调用同一控制器的"create"功能.如果我包含:controller,它似乎没有什么区别.

控制器看起来像这样

def index
    @recipe = params[:recipe_id]
    @user_recipes = UserRecipes.all # change to find when more than one user in db
    respond_to do |format|
         format.html #index.html.erb
         format.xml { render :xml => @recipes }
    end
end

def create
    @user_recipe = UserRecipe.new
    @user_recipe.recipe_id = params[:recipe_id]
    @user_recipe.user_id = current_user
    respond_to do |format|
      if @menu_recipe.save
        format.html { redirect_to(r, :notice => 'Menu was successfully created.') }
        format.xml  { render :xml = …