Fix once events unbinding

dalai0302 · Feb 22, 2019 · 2f8d520 · 2f8d520
1 parent 2444e2f
commit 2f8d520
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/utils/class.js b/src/utils/class.js
@@ -32,7 +32,11 @@ class SwiperClass {
     function onceHandler(...args) {
       handler.apply(self, args);
       self.off(events, onceHandler);
+      if (onceHandler.f7proxy) {
+        delete onceHandler.f7proxy;
+      }
     }
+    onceHandler.f7proxy = handler;
     return self.on(events, onceHandler, priority);
   }
 
@@ -44,7 +48,7 @@ class SwiperClass {
         self.eventsListeners[event] = [];
       } else if (self.eventsListeners[event] && self.eventsListeners[event].length) {
         self.eventsListeners[event].forEach((eventHandler, index) => {
-          if (eventHandler === handler) {
+          if (eventHandler === handler || (eventHandler.f7proxy && eventHandler.f7proxy === handler)) {
             self.eventsListeners[event].splice(index, 1);
           }
         });