Merge pull request #518 from reactjs/pjax-support-2

Pjax support 2

Author: Robert Mosolgo

lib/assets/javascripts/react_ujs.js

@@ -2,5 +2,6 @@
 //= require react_ujs_turbolinks
 //= require react_ujs_turbolinks_classic
 //= require react_ujs_turbolinks_classic_deprecated
+//= require react_ujs_pjax
 //= require react_ujs_native
 //= require react_ujs_event_setup

lib/assets/javascripts/react_ujs_event_setup.js

@@ -21,6 +21,8 @@
     } else {
       ReactRailsUJS.TurbolinksClassicDeprecated.setup();
     }
+  } else if ($ && typeof $.pjax === 'function') {
+    ReactRailsUJS.pjax.setup();
   } else {
     ReactRailsUJS.Native.setup();
   }

lib/assets/javascripts/react_ujs_pjax.js

@@ -0,0 +1,10 @@
+;(function(document, window) {
+  window.ReactRailsUJS.pjax = {
+    // pjax support
+    setup: function() {
+      ReactRailsUJS.handleEvent('ready', function() {window.ReactRailsUJS.mountComponents()});
+      ReactRailsUJS.handleEvent('pjax:end', function(e) {window.ReactRailsUJS.mountComponents(e.target)});
+      ReactRailsUJS.handleEvent('pjax:beforeReplace', function(e) {window.ReactRailsUJS.unmountComponents(e.target)});
+    }
+  };
+})(document, window);