jQuery UI datepicker无法与Rails一起使用 [英] jQuery UI datepicker not working with Rails

问题描述

我试图基于以下内容为我的Rails应用程序安装jQuery UI Datepicker: https://github.com/joliss/jquery-ui-rails ，以及有关该主题的修订版Railscast和无数尝试使此工作正常进行的线程.不管我尝试什么，它似乎都行不通.

I am trying to install the jQuery UI Datepicker for my Rails application based on: https://github.com/joliss/jquery-ui-rails, as well as the Revised Railscast on this topic and countless threads trying to get this working. No matter what I try it does not seem to work.

application.js

//= require jquery
//= require jquery_ujs
//= require jquery.ui.datepicker
//= require_tree .
//= require tinymce-jquery

application.css

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

new.html.erb

  <%= f.label :due_date %>
  <%= f.text_field :due_date %>

modelname.js.coffee

jQuery ->
$('#modelname_due_date').datepicker (dateFormat: 'dd-mm-yy')

这似乎是我完成这项工作所需的全部，但是我尝试了许多变种但无济于事.在Chrome中进行调试时，不会向控制台抛出任何错误.感谢您的帮助.

This seems to be all I need to make this work, however I have tried many variations to no avail. There are no errors thrown to the console when debugging in Chrome. Any help is appreciated.

推荐答案

尝试为您的输入字段提供一个类，如下所示:

Try to give a class to your input field , like this:

<%= f.text_field :due_date,class: "modelname_due_date %>

如果使用类选择器，则应更改javascript代码:

In case of using class selector, javascript code should be changed:

$('.modelname_due_date').datepicker (dateFormat: 'dd-mm-yy')

然后，您将触发javascript代码.

Then you will have javascript code triggered.

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