jquery token 输入插件不传递选择列表中的 id

发布于 2024-11-29 15:05:33 字数 1017 浏览 0 评论 0原文

我正在开发一个简单的 Rails 插件，用户可以选择一个包含数据库中可用学校列表的表单。我的问题是正在获取学校列表，但如果我选择数组中的其余学校，我会得到第一个项目的 id。我可能做错了什么？我的代码示例如下

我的用户模型

belongs_to :school

  attr_reader :school_tokens

  def school_tokens=(id)
    self.school_id = id.split(",")
  end

然后在我的学校模型中我

has_many :users

在我的表单中我有

<%= f.label :school, "School Name" %>
<%= f.text_field :school_tokens %>

我的application.js看起来

$(function(){
  $('#user_school_tokens').tokenInput("/school_streets.json", {
      crossDomain: false,
      tokenLimit: 1
  });

最后我的学校控制器是这样的

  def index
    @school_streets = SchoolStreet.where("name LIKE ?", "%#{params[:q]}%")

    respond_to do |format|
      format.html # index.html.erb
      format.json { render json: @school_streets.map(&:attributes) }
    end
  end

注意：学校显示得很好，但是当我选择一所学校时，例如列表中的第二所学校，然后提交其保存的表格，其中仅包含列表中第一所学校的 ID。

感谢您的帮助。

原文

I am working on a simple rails plugin where a user can select a form containing the list of school available in the database. My problem is that the list of schools is being fetched but if I select the rest of the schools in the array I get the first item's id. What could I be doing wrong? My code sample is as follows

my user model has

belongs_to :school

  attr_reader :school_tokens

  def school_tokens=(id)
    self.school_id = id.split(",")
  end

then in my school model I have

has_many :users

in my form I have

<%= f.label :school, "School Name" %>
<%= f.text_field :school_tokens %>

my application.js looks like

$(function(){
  $('#user_school_tokens').tokenInput("/school_streets.json", {
      crossDomain: false,
      tokenLimit: 1
  });

finally my schools controller is like this

  def index
    @school_streets = SchoolStreet.where("name LIKE ?", "%#{params[:q]}%")

    respond_to do |format|
      format.html # index.html.erb
      format.json { render json: @school_streets.map(&:attributes) }
    end
  end

Note: the schools display very well, but when I select a school, for instance the second school in the list, and submit the form it saves with only the first school's id in the list.

Thanks for your help.

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