diff options
author | Aleksander Machniak <machniak@kolabsys.com> | 2022-06-30 22:52:47 +0300 |
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committer | GitHub <noreply@github.com> | 2022-06-30 22:52:47 +0300 |
commit | 505e0235b91052e7b9e4e542d8cd5639cba03de6 (patch) | |
tree | 8bceea060fe997ccff5f416c0c413e0fc838bcc6 /js/src | |
parent | 4082a3b52d0803efe8414abdf07d57f340a27225 (diff) |
Fix interoperability issue regarding Event properties (#36386)
* Fix interoperability issue regarding Event properties
- make possible to re-set read-only event properties
- use hydrateObj() to set delegateTarget property
Fixes #36207
Co-authored-by: GeoSot <geo.sotis@gmail.com>
Co-authored-by: Julien Déramond <julien.deramond@orange.com>
Diffstat (limited to 'js/src')
-rw-r--r-- | js/src/dom/event-handler.js | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/js/src/dom/event-handler.js b/js/src/dom/event-handler.js index 87f936b41d..0aa628c66d 100644 --- a/js/src/dom/event-handler.js +++ b/js/src/dom/event-handler.js @@ -89,7 +89,7 @@ function getElementEvents(element) { function bootstrapHandler(element, fn) { return function handler(event) { - event.delegateTarget = element + hydrateObj(event, { delegateTarget: element }) if (handler.oneOff) { EventHandler.off(element, event.type, fn) @@ -109,7 +109,7 @@ function bootstrapDelegationHandler(element, selector, fn) { continue } - event.delegateTarget = target + hydrateObj(event, { delegateTarget: target }) if (handler.oneOff) { EventHandler.off(element, event.type, selector, fn) @@ -302,11 +302,16 @@ const EventHandler = { function hydrateObj(obj, meta) { for (const [key, value] of Object.entries(meta || {})) { - Object.defineProperty(obj, key, { - get() { - return value - } - }) + try { + obj[key] = value + } catch { + Object.defineProperty(obj, key, { + configurable: true, + get() { + return value + } + }) + } } return obj |