Encapsulated javascript for landingController

app/assets/javascripts/landing.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/landing.js

@@ -0,0 +1,27 @@
+(function() {
+  var initIndex = function() {
+    $('#join_form_button').click (function (event) {
+      $.ajax({
+        url : $(this).data ('url') + "?name=" + $('#join_form_name').val(),
+        dataType : "json",
+        async : true,
+        type : 'GET',
+        success : function(data) {
+          $(location).attr("href", data.response.join_url);
+        },
+        error : function(xhr, status, error) {
+        },
+        complete : function(xhr, status) {
+        }
+      });
+    });
+  };
+
+  $(document).on("turbolinks:load", function() {
+    if ($("body[data-controller=landing]").get(0)) {
+      if ($("body[data-action=index]").get(0)) {
+        initIndex();
+      }
+    }
+  });
+}).call(this);