educoder/app/assets/javascripts/admins/shixun_settings/shixun_settings.js

$(document).on('turbolinks:load', function() {
  if ($('body.admins-shixun-settings-index-page').length > 0) {
    $(".shixun-settings-select").on("change", function () {
      var s_value = $(this).val();
      var s_name = $(this).attr("name");
      var json = {};
      json[s_name] = s_value;
      $.ajax({
        url: "/admins/shixun_settings",
        type: "GET",
        dataType:'script',
        data: json
      })
    });

   $(".shixun-setting-form").on("change",function () {
     var s_id = $(this).attr("data-id");
     var s_value = $(this).val();
     var s_name = $(this).attr("name");
     var json = {};
     var s_index = $(this).parent("td").siblings(".shixun-line-no").text();
     json[s_name] = s_value;
     json["page_no"] = s_index;
     $.ajax({
       url: "/admins/shixun_settings/" + s_id,
       type: "PUT",
       dataType:'script',
       data: json
     })
   })
  }
});