gem jquery-ui-rails无法找到文件'jquery.ui.all'（ [英] gem jquery-ui-rails couldn't find file 'jquery.ui.all' (

问题描述

我试图在 jquery-ui-rails gem 的帮助下将jquery ui datepicker添加到我的应用程序中。我已经检查过 Railscast 我似乎一切正常，但是在应用程序启动时出现错误

找不到文件'jquery.ui.all'

I'm trying to add jquery ui datepicker to my application with help of jquery-ui-rails gem. I've checked Railscast I seem to do everything right, but i get an error upon application startup
couldn't find file 'jquery.ui.all'

Gemfile（结尾，尝试过在资产组中包括宝石，但没有运气）：

Gemfile(end of it, tried to include gem in the assets group but no luck):

gem 'backbone-on-rails'
gem "jquery-ui-rails"

application.js

application.js

//= require jquery
//= require jquery_ujs
//= require underscore
//= require backbone
//= require svitla_test
//= require_tree ../templates
//= require_tree ./models
//= require_tree ./collections
//= require_tree ./views
//= require_tree ./routers
//= require_tree .
//= require jquery.ui.all

application.css

application.css

*= require jquery.ui.all
*= require_self
*= require_tree .

推荐答案

放置 // = require jquery.ui.all 紧接在 // =之后，需要jquery ，所以它看起来像这样

Put //= require jquery.ui.all right after //= require jquery so it will look like this

//= require jquery
//= require jquery.ui.all
//= require jquery_ujs
//= require underscore
//= require backbone
//= require svitla_test
//= require_tree ../templates
//= require_tree ./models
//= require_tree ./collections
//= require_tree ./views
//= require_tree ./routers
//= require_tree .

请注意，这些行写入的顺序是这些文件加载​​的顺序。如果您在知道 jquery-ui 是什么之前调用 jquery-ui 函数，则很可能需要更改请稍等..

note that the order of which these lines are written is the order which these files are loaded.. So if you call a jquery-ui function before it knows what jquery-ui is, most likely you need to change the order a bit..

通常情况下，将基础设施文件放在自己的文件之前是为了避免这些问题。

It is usually good to put infrastructure files before your own files to avoid these kind of problems

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