Question

我正在我的ruby on rails app上添加搜索功能。基于Ryan Bates教程＃111。

出于某种原因，我的节目页面中的渲染调用导致

Name Error
uninitialized constant Search::Properties

我的控制器很简单

class SearchesController < ApplicationController

    def new
        @search = Search.new
    end

    def create
        @search = Search.create(search_params)
        redirect_to @search
    end

    def show
        @search = Search.find(params[:id])
    end

    private

    def search_params
        params.require(:search).permit(:keywords, :category, :min_price, :max_price, :bedrooms, :bathrooms, :garage)
    end

end

我在模型中创建了一个新类

class Search < ActiveRecord::Base

    def properties
        properties = Properties.all
        properties = properties.order(:title)
        properties = properties.where(["title LIKE ?","%#{keywords}%"]) if keywords.present?
        properties = properties.where([category: category]) if category.present?
        properties = properties.where(["price >= ?","%#{min_price}%"]) if min_price.present?
        properties = properties.where(["price <= ?","%#{max_price}%"]) if max_price.present?
        properties = properties.where(["bedrooms == ?","%#{bedrooms}%"]) if bedrooms.present?
        properties = properties.where(["bathrooms == ?","%#{bathrooms}%"]) if bathrooms.present?
        properties = properties.where(["garage == ?","%#{garage}%"]) if garage.present?

        properties
    end

end

我的观点

<div class="row property-list-wrapper">
  <div class="container">

    <div class="col-md-8 property-list-left">
      <h1>We've found <%= pluralize(@properties.count, 'property')%> </h1>

      <%= render @properties %>


    </div>
    <div class="col-md-4 property-list-right">

    </div>
  </div>
</div>

我的渲染标记似乎没有在我的模型中找到该类。我可能在控制器中遗漏了一些东西吗？

我正在使用rails 4.2.7和ruby 2.2.4p230

名称错误 - 未初始化的常量Rails

0 个答案: