jQuery，Rails和fullCalendar:如何使用jQuery或fullCalendar在url上设置DELE

Question

几天

来我一直在思考 fulLCalendar 的可能性，jQuery on Rails 3.2.8。

我使用 as_json， url 访问模型/活动记录中的记录，如下所示：

class ZigzagPlan < ActiveRecord::Base
  belongs_to :user
  has_many :calories_journals
  attr_accessor :no_of_cycles
  attr_accessible :zz_type_used, :normal_mn_ratio_used, :start_date, :no_of_cycles
    # need to override the json view to return what full_calendar is expecting.
    # http://arshaw.com/fullcalendar/docs/event_data/Event_Object/
    def as_json(options = {})
        {
            :id => self.id,
            :title => self.zz_type_used,
            :start => self.start_date.rfc822,
            :end => self.end_date.rfc822,
            :allDay => true,
            :url => Rails.application.routes.url_helpers.zigzag_plan_path(id),  ****
            :color => 'darkGrey',
            textColor: 'white'
        }
    end  
end

我很好奇是否可以在 url 上设置 DELETE 方法，因为我正在尝试开发一种删除功能，该功能不仅可以删除日历上的事件，还可以在 javascript/coffeescript 对话框确认框后从数据库或活动记录中删除事件。

$(document).ready ->  
  $('#calendar').fullCalendar      
    header:
      left: '',
      center: 'title',
      right: 'prev,next today',
    eventSources: [{
      url: '/zigzag_plans'
    },
    {
      url: '/calories_journals'
    }],
    eventClick: (calEvent, jsEvent, view) ->
      alert "Deleting!" if confirm "Delete '#{calEvent.title} Journals from: #{calEvent.start} to: #{calEvent.end}' - Are you sure?" if not calEvent.title.match(/(Low|High) Day/)
      removeEvent(calEvent.id) if not calEvent.title.match(/(Low|High) Day/)
removeEvent = (calEvent_id) -> $('#calendar').fullCalendar("removeEvents", calEvent_id)

Answer 1

使用 jquery 发送删除请求

 $.ajax({
    url: "/path/to/resource",
    type: "POST",
    data: { _method:'DELETE' },
    success: function(msg) {
        // do something with result
    }
 });