我在我的ruby on rails 4.0应用程序中使用jQuery插件Raty,它似乎正在工作,除了星星的图像没有加载到屏幕上。
所以那些图像应该是星星^当我在运行web砖时在控制台中鼠标悬停它们时输出以下内容。 (我的脚手架叫做评论)
开始GET" /reviews/star-off.png"在2014-03-28 14:15:42 -0400为127.0.0.1 由ReviewsController处理#显示为PNG 参数:{" id" =>" star-off"} 查看加载(1.3ms)SELECT"评论"。* FROM"评论"在哪里"评论"。" id" = $ 1 LIMIT 1 [[" id"," star-off"]] 完成404未找到2ms ActiveRecord :: RecordNotFound(找不到具有id = star-off的Review): app / controllers / reviews_controller.rb:67:在`set_review'
我目前在apps / assets / javascripts / images中有明星图片,但也尝试将它们放在app / assets / images和app / views / reviews中,但它们仍然无法显示。我的问题是他们不在正确的目录中(如果是,他们应该在哪个目录中)或者我是否需要手动向我的评论控制器添加一些代码?谢谢。
编辑:所以当我尝试在我的索引页面中使用它时,我只会收到一个错误,所以我必须对我的routes.rb文件做些什么?
ActionController :: RoutingError(NNo路由匹配[GET]" /star-off.png")
编辑:这里要求的是routes.rb
ConcertReview::Application.routes.draw do
resources :reviews
get "review/index"
get "review/artist"
get "review/date"
get "review/venue"
get "review/genre"
get "review/comments"
root 'reviews#index'
get 'reviews/' => 'reviews#index'
end
和这里的reviews_controller.rb(从脚手架自动生成并且未修改)
class ReviewsController < ApplicationController
before_action :set_review, only: [:show, :edit, :update, :destroy]
# GET /reviews
# GET /reviews.json
def index
@reviews = Review.all
end
# GET /reviews/1
# GET /reviews/1.json
def show
end
# GET /reviews/new
def new
@review = Review.new
end
# GET /reviews/1/edit
def edit
end
# POST /reviews
# POST /reviews.json
def create
@review = Review.new(review_params)
respond_to do |format|
if @review.save
format.html { redirect_to @review, notice: 'Review was successfully created.' }
format.json { render action: 'show', status: :created, location: @review }
else
format.html { render action: 'new' }
format.json { render json: @review.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /reviews/1
# PATCH/PUT /reviews/1.json
def update
respond_to do |format|
if @review.update(review_params)
format.html { redirect_to @review, notice: 'Review was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: 'edit' }
format.json { render json: @review.errors, status: :unprocessable_entity }
end
end
end
# DELETE /reviews/1
# DELETE /reviews/1.json
def destroy
@review.destroy
respond_to do |format|
format.html { redirect_to reviews_url }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_review
@review = Review.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def review_params
params.require(:review).permit(:artist, :venue, :date, :genre, :sound, :stagePresence, :songSelection, :overallRating, :comments)
end
end
答案 0 :(得分:0)
我的项目遇到了同样的问题。明星图像确实属于app / assets / images,就像您尝试过的那样。但是,您需要传递raty 路径选项,例如:
$('div').raty({
readOnly: true,
halfScore: true,
score: 3,
path: '/assets'
});
这对我有用。
此外,如果你有turbolinks,你将不得不调整任何$(文件).ready(function(){...});你可能有。这就是我在这之后遇到的问题。