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[mujs] element.addEventListener skip duplicates

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This commit is contained in:
Witold Filipczyk 2024-05-30 20:32:24 +02:00
parent ea947405c2
commit 582c0e6e40
1 changed files with 15 additions and 3 deletions
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18
src/ecmascript/mujs/element.c
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@ -2196,7 +2196,19 @@ mjs_element_addEventListener(js_State *J)
}
js_copy(J, 2);
const char *fun = js_ref(J);
struct ele_listener *l;
foreach(l, el_private->listeners) {
if (strcmp(l->typ, method)) {
continue;
}
if (l->fun == fun) {
mem_free(method);
js_pushundefined(J);
return;
}
}
struct ele_listener *n = (struct ele_listener *)mem_calloc(1, sizeof(*n));
if (!n) {
@ -2284,7 +2296,7 @@ mjs_element_removeEventListener(js_State *J)
if (exc != DOM_NO_ERR || !typ) {
continue;
}
dom_event_target_remove_event_listener(el, typ, el_private->listener, false);
//dom_event_target_remove_event_listener(el, typ, el_private->listener, false);
dom_string_unref(typ);
js_unref(J, l->fun);
@ -3325,9 +3337,9 @@ element_event_handler(dom_event *event, void *pw)
}
// interpreter->heartbeat = add_heartbeat(interpreter);
struct ele_listener *l;
struct ele_listener *l, *next;
foreach(l, el_private->listeners) {
foreachsafe(l, next, el_private->listeners) {
if (strcmp(l->typ, dom_string_data(typ))) {
continue;
}