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authorColin Ihrig <cjihrig@gmail.com>2022-06-28 10:49:30 -0400
committerGitHub <noreply@github.com>2022-06-28 10:49:30 -0400
commit0f6a5c5fc24e8dc9125c5c536c8547a86ca87b15 (patch)
tree41538ee1df06dc80d60e49ed50177f99ba8dc297 /runtime/js/99_main.js
parentab11b45d1d2678cfea2217ac72fc24317eef777d (diff)
feat(web): add beforeunload event (#14830)
This commit adds the 'beforeunload' event. Co-authored-by: Bartek IwaƄczuk <biwanczuk@gmail.com>
Diffstat (limited to 'runtime/js/99_main.js')
-rw-r--r--runtime/js/99_main.js1
1 files changed, 1 insertions, 0 deletions
diff --git a/runtime/js/99_main.js b/runtime/js/99_main.js
index 1d046d161..c13faa936 100644
--- a/runtime/js/99_main.js
+++ b/runtime/js/99_main.js
@@ -583,6 +583,7 @@ delete Intl.v8BreakIterator;
defineEventHandler(window, "error");
defineEventHandler(window, "load");
+ defineEventHandler(window, "beforeunload");
defineEventHandler(window, "unload");
const isUnloadDispatched = SymbolFor("isUnloadDispatched");
// Stores the flag for checking whether unload is dispatched or not.