javascript - 从 HTML 类内部访问 Ruby 变量并在 JS 函数中使用它

Question

我正在尝试从 HTML 访问 ruby​​“variablename”变量:

<% array.each_with_index do |variablename, i| %>
<span class="classname">
    <a ng-href="/variablename/<%= variablename.gsub(' ', '').strip %>"> <%=variablename.strip %> </a>
</span>

在 JS 工具提示构造函数中:

$('.classname').ready(function(element) {
    Tooltipconstructor.create('.classname', {
      ajax: {
        type: "GET",
        dataType: "JSON",
        url: /api/etc/{} // Where I want to access the HTML/Ruby Variable
     etc..........

如何访问该变量？谢谢!

Answer 1

您还可以从a文本中获取值:

$('.classname').ready(function(element) {
  var path = $('.classname > a').text()
  Tooltipconstructor.create('.classname', {
    ajax: {
      type: "GET",
      dataType: "JSON",
      url: /api/etc/+path // Where I want to access the HTML/Ruby Variable
   etc..........