Javascript 为什么我会得到（“语法错误，无法识别的表达式：”&“x2B；msg”）；当发布到自定义rails路由并通过AJAX传递参数时？

我有一个Rails应用程序，它带有到我的

SaleQualifiers

控制器的自定义路由。此路线的目的是查找具有特定销售阶段的

SaleQualifiers

，并通过AJAX在面板中显示它们。按钮、路由和面板都工作得很好（即操作行为符合预期并呈现正确的结果），但我的RSpec测试不喜欢它，因为控制台会记录错误：

语法错误，无法识别的表达式：“+msg

，这会停止测试运行

我想我无论如何都应该修正这个错误，但我被卡住了，因为我不知道为什么会发生这种情况

我定义的新操作/路线称为

潜在客户限定符

：

class SaleQualifiersController < ApplicationController
 before_action :set_sale_qualifier, only: [:show, :edit, :update, :destroy]
 def prospect_qualifiers
  @sales_opportunity = SalesOpportunity.find_by(id: session[:sales_opportunity_id])
  @stage = params[:sale_stage]
  ... etc - just picks out the right SaleQualifier(s) to render
end

这很好-它工作完美，将正确的信息呈现到面板中，并且与预期一样。但浏览器中的控制台显示：

Error: Syntax error, unrecognized expression: 

/sale_qualifiers/prospect_qualifiers?sale_stage=Budget


throw new Error( "Syntax error, unrecognized expression: " + msg );

这是我自己的语法错误（这些该死的JQuery错误的正常来源），还是我在沿着prospect\u qualifier\u sale\u qualifiers\u路径向AJAX提交中传递一个参数，从而犯了一些根本性的错误

欢迎任何帮助

编辑-添加选项卡和限定符面板

<% if stage == @stage %>
<li class="active"><%= link_to stage, prospect_qualifiers_sale_qualifiers_path(:sale_stage => stage), :remote => true, data: { disable_with: "Loading...", toggle: 'tab' } %></li>
<% else %>
    <li><%= link_to stage, prospect_qualifiers_sale_qualifiers_path(:sale_stage => stage), :remote => true, data: { disable_with: "Loading...", toggle: 'tab' } %></li>
<% end %>

stage），：remote=>true，数据：{disable_with:“Loading…”，切换：'tab'}%>
阶段），：remote=>true，数据：{disable_with:“Loading…”，切换：'tab'}%>

专家组：

<% if stage ==  @stage %>


<div class="tab-pane active" id='<%=stage %>'>
        <table class="table table-striped display responsive no-wrap">
                 <thead>
                  <tr>
                     <th>Question</th>
                     <th>Answer</th>
                     <th>Action</th>
                  </tr>
                 </thead>
                 <tbody>
                 <!-- if a sale_qualifier exists with an answer show the following -->
                  <% @sale_qualifiers.each do |qual| %>
                  <tr>
                    <td><%= qual.question.question_text %></td>
                    <% if qual.question.answer_type == "Datetime"%>
                        <td><%= qual.answer.answer_text.to_date.readable_inspect %></td>
                    <% elsif qual.question.answer_type == "Boolean" %>
                        <% if qual.answer.answer_text == 'true'%>
                            <td>Yes</td>
                        <% elsif qual.answer.answer_text == 'false' %>
                            <td>No</td>
                        <% end %>
                    <% else %>
                        <td><%= qual.answer.answer_text %></td>
                    <% end %>
                    <td><%= link_to('edit', edit_sale_qualifier_path(qual), class: "btn btn-sm btn-warning", data: { disable_with: "Loading...", dismiss: 'modal' }, :remote => true )%></td>
                  </tr>
                  <% end %>
                  <!-- if there's no sale_qualifier with the question id then build one -->
                    <%= form_tag('/sale_qualifiers', :id => 'new_sale_qualifier', :class => 'form', method: :post, remote: true, data: { model: "sale_qualifier" }) do -%>
                        <%= fields_for :sale_qualifier do |ff| %>
                            <%= ff.hidden_field :sales_opportunity_id, :value => @sales_opportunity.id, form: "new_sale_qualifier" %>
                            <%= ff.hidden_field :question_id, :value => @question.id, form: "new_sale_qualifier" %>
                          <tr>
                            <td><%= @question.question_text %></td>
                            <td>
                              <%= ff.fields_for :answer_attributes do |answer| %>  
                                <div class="form-group">
                                  <% if @question.answer_type == 'Text Field' %>
                                    <%= answer.text_area :answer_text, :placeholder => "Enter your answer", form: "new_sale_qualifier"%>
                                  <% end %>
                                  <% if @question.answer_type == 'Datetime' %>
                                    <div class='input-group date' id='datetimepicker' data-date-format="YY.MM.DD">
                                      <%= answer.text_field :answer_text, class: "form-control", data: { date_format: 'YYYY/MM/DD' }, :placeholder => "YYYY/MM/DD", form: "new_sale_qualifier" %>
                                      <span class="input-group-addon">
                                        <span class="glyphicon glyphicon-calendar"></span>
                                       </span>
                                    </div>
                                  <% end %>
                                  <% if @question.answer_type == 'Boolean' %>
                                    <%= answer.select :answer_text, [['Yes', true], ['No', false]], form: "new_sale_qualifier" %>
                                  <% end %>
                                  <span class="warning-block"></span>
                                  <span class="help-block"></span>
                                 </div>
                              <% end %>
                            </td>
                            <td>
                                <%= submit_tag "Submit", class: "btn btn-large btn-success", id: "sale_qualifier_submit", data: { disable_with: "Submitting..." }, autocomplete: 'off', form: "new_sale_qualifier" %>
                            </td>
                         </tr>
                        <% end %>     
                    <% end %>   
                </tbody>
            </table>
    </div>
<% else %>
    <div class="tab-pane" id='<%=stage %>'>
    </div>
<% end %>

问题:
答复
行动
对
不
正确）%%>
'new_sale_qualifier'，：class=>'form'，method:：post，remote:true，data:{model:'sale_qualifier}）do-%>
@sales\u opportunity.id，表单：“new\u sale\u qualifier”%>
@问题id，表格：“新销售限定符”%>
“输入您的答案”，表格：“新的销售资格”%>
“YYYY/MM/DD”，表格：“新销售限定符”%>

我自己也会深入研究这段代码，以防万一我能看到空白的来源。我讨厌在Jquery中调试这样的东西

---

作为参考，我使用jQueryRails（3.1.2）

您的共享/选项卡或共享/面板中有什么？可能有一些空白或其他字符不应该在那里。它必须以“Thank@RalphKing”开头-我已经添加了请求的信息，并将自己尝试取消空白。正如您所看到的，这部分中呈现了大量代码，因此可能需要一些时间。

Error: Syntax error, unrecognized expression: 

/sale_qualifiers/prospect_qualifiers?sale_stage=Budget


throw new Error( "Syntax error, unrecognized expression: " + msg );

<% if stage == @stage %>
<li class="active"><%= link_to stage, prospect_qualifiers_sale_qualifiers_path(:sale_stage => stage), :remote => true, data: { disable_with: "Loading...", toggle: 'tab' } %></li>
<% else %>
    <li><%= link_to stage, prospect_qualifiers_sale_qualifiers_path(:sale_stage => stage), :remote => true, data: { disable_with: "Loading...", toggle: 'tab' } %></li>
<% end %>

<% if stage ==  @stage %>


<div class="tab-pane active" id='<%=stage %>'>
        <table class="table table-striped display responsive no-wrap">
                 <thead>
                  <tr>
                     <th>Question</th>
                     <th>Answer</th>
                     <th>Action</th>
                  </tr>
                 </thead>
                 <tbody>
                 <!-- if a sale_qualifier exists with an answer show the following -->
                  <% @sale_qualifiers.each do |qual| %>
                  <tr>
                    <td><%= qual.question.question_text %></td>
                    <% if qual.question.answer_type == "Datetime"%>
                        <td><%= qual.answer.answer_text.to_date.readable_inspect %></td>
                    <% elsif qual.question.answer_type == "Boolean" %>
                        <% if qual.answer.answer_text == 'true'%>
                            <td>Yes</td>
                        <% elsif qual.answer.answer_text == 'false' %>
                            <td>No</td>
                        <% end %>
                    <% else %>
                        <td><%= qual.answer.answer_text %></td>
                    <% end %>
                    <td><%= link_to('edit', edit_sale_qualifier_path(qual), class: "btn btn-sm btn-warning", data: { disable_with: "Loading...", dismiss: 'modal' }, :remote => true )%></td>
                  </tr>
                  <% end %>
                  <!-- if there's no sale_qualifier with the question id then build one -->
                    <%= form_tag('/sale_qualifiers', :id => 'new_sale_qualifier', :class => 'form', method: :post, remote: true, data: { model: "sale_qualifier" }) do -%>
                        <%= fields_for :sale_qualifier do |ff| %>
                            <%= ff.hidden_field :sales_opportunity_id, :value => @sales_opportunity.id, form: "new_sale_qualifier" %>
                            <%= ff.hidden_field :question_id, :value => @question.id, form: "new_sale_qualifier" %>
                          <tr>
                            <td><%= @question.question_text %></td>
                            <td>
                              <%= ff.fields_for :answer_attributes do |answer| %>  
                                <div class="form-group">
                                  <% if @question.answer_type == 'Text Field' %>
                                    <%= answer.text_area :answer_text, :placeholder => "Enter your answer", form: "new_sale_qualifier"%>
                                  <% end %>
                                  <% if @question.answer_type == 'Datetime' %>
                                    <div class='input-group date' id='datetimepicker' data-date-format="YY.MM.DD">
                                      <%= answer.text_field :answer_text, class: "form-control", data: { date_format: 'YYYY/MM/DD' }, :placeholder => "YYYY/MM/DD", form: "new_sale_qualifier" %>
                                      <span class="input-group-addon">
                                        <span class="glyphicon glyphicon-calendar"></span>
                                       </span>
                                    </div>
                                  <% end %>
                                  <% if @question.answer_type == 'Boolean' %>
                                    <%= answer.select :answer_text, [['Yes', true], ['No', false]], form: "new_sale_qualifier" %>
                                  <% end %>
                                  <span class="warning-block"></span>
                                  <span class="help-block"></span>
                                 </div>
                              <% end %>
                            </td>
                            <td>
                                <%= submit_tag "Submit", class: "btn btn-large btn-success", id: "sale_qualifier_submit", data: { disable_with: "Submitting..." }, autocomplete: 'off', form: "new_sale_qualifier" %>
                            </td>
                         </tr>
                        <% end %>     
                    <% end %>   
                </tbody>
            </table>
    </div>
<% else %>
    <div class="tab-pane" id='<%=stage %>'>
    </div>
<% end %>