Merge pull request #251 from Telegram-Mini-Apps/bugfix/reload-iframe

Call `iframe_will_reload` method on `reload_iframe` event
Telegram-Mini-Apps · Mar 9, 2024 · 1064370 · 1064370
2 parents 2b576d0 + 25ee92d
commit 1064370
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diff --git a/.changeset/itchy-jobs-rescue.md b/.changeset/itchy-jobs-rescue.md
@@ -0,0 +1,5 @@
+---
+"@tma.js/sdk": patch
+---
+
+Call iframe_will_reload method on reload_iframe event
diff --git a/packages/sdk/src/init/init.ts b/packages/sdk/src/init/init.ts
@@ -62,7 +62,10 @@ export function init(options: InitOptions = {}): InitResult | Promise<InitResult
       // application which is used in catchCustomStyles function. We should call this method also
       // to start receiving "reload_iframe" events from the Telegram application.
       postEvent('iframe_ready', { reload_supported: true });
-      on('reload_iframe', () => window.location.reload());
+      on('reload_iframe', () => {
+        postEvent('iframe_will_reload');
+        window.location.reload();
+      });
     }
 
     const result: Omit<InitResult, 'viewport'> = {