[英]Ruby on Rails best_in_place gem throwing error
I am following the guide on https://github.com/bernat/best_in_place When I run my app I get the error below: What does this mean??? 我正在遵循https://github.com/bernat/best_in_place上的指南,当我运行我的应用程序时,出现以下错误:这是什么意思???
%table
- @schedules.each do |s|
%tr
%td= best_in_place s, :name
$(document).ready(function() {
/* Activating Best In Place */
jQuery(".best_in_place").best_in_place();
});
Uncaught TypeError: Object [object Object] has no method 'best_in_place'
First, you need to ensure that the best_in_place
gem is installed to your environment and the JavaScript file is being imported to your HTML. 首先,您需要确保将
best_in_place
gem安装到您的环境中,并将JavaScript文件导入到HTML中。 If you're using the asset pipeline (Rails 3.1+), you can include it in your JavaScript manifest: 如果您正在使用资产管道(Rails 3.1+),则可以将其包括在JavaScript清单中:
# app/assets/javascripts/application.js
//= require jquery
//= require jquery-ui
//= require best_in_place
Then, ensure that the script has an HTML DOM element(s) that it can bind to and execute the best_in_class
function upon: 然后,确保脚本具有可绑定到的HTML DOM元素,并在
best_in_class
执行best_in_class
函数:
# in your view
<div class="best_in_class"></div>
You need to include best_in_place lib before using it 您需要先包含best_in_place库,然后再使用它
//= require best_in_place
to your appplication.js
file 到您的
appplication.js
文件
Remove app/assets/javascripts/best_in_place.js 删除app / assets / javascripts / best_in_place.js
Include activating code in view: 在视图中包括激活代码:
%table
- @schedules.each do |s|
%tr
%td= best_in_place s, :name
:javascript
$(document).ready(function() {
/* Activating Best In Place */
jQuery(".best_in_place").best_in_place();
});
I was having the same error. 我有同样的错误。 I restarted the server and it worked for me.
我重新启动服务器,它对我有用。
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