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[quickjs] improved Element.insertBefore

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This commit is contained in:
Witold Filipczyk 2024-09-16 16:52:40 +02:00
parent 90669c5aca
commit d8c60d4612
2 changed files with 24 additions and 10 deletions
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29
src/ecmascript/quickjs/element.c
View File

@ -3283,34 +3283,43 @@ js_element_insertBefore(JSContext *ctx, JSValueConst this_val, int argc, JSValue
dom_node *el = (dom_node *)(js_getopaque(this_val, js_element_class_id));
if (!el) {
return JS_UNDEFINED;
return JS_EXCEPTION;
}
//dom_node_ref(el);
JSValue next_sibling1 = argv[1];
JSValue child1 = argv[0];
dom_node *next_sibling = (dom_node *)(js_getopaque(next_sibling1, js_element_class_id));
dom_node *next_sibling = NULL;
dom_node *child = NULL;
if (!next_sibling) {
//dom_node_unref(el);
return JS_NULL;
if (!JS_IsNull(next_sibling1)) {
next_sibling = (dom_node *)(js_getopaque_any(next_sibling1));
}
dom_node *child = (dom_node *)(js_getopaque(child1, js_element_class_id));
if (!JS_IsNull(child1)) {
child = (dom_node *)(js_getopaque_any(child1));
}
if (!child) {
return JS_EXCEPTION;
}
dom_exception err;
dom_node *spare;
dom_node *spare = NULL;
err = dom_node_insert_before(el, child, next_sibling, &spare);
if (err != DOM_NO_ERR) {
if (err != DOM_NO_ERR || !spare) {
//dom_node_unref(el);
return JS_UNDEFINED;
return JS_EXCEPTION;
}
interpreter->changed = 1;
//dom_node_unref(el);
return getElement(ctx, spare);
JSValue rr = getElement(ctx, spare);
dom_node_unref(spare);
return rr;
}
static JSValue

5
src/ecmascript/spidermonkey/element.cpp
View File

@ -4784,6 +4784,11 @@ element_insertBefore(JSContext *ctx, unsigned int argc, JS::Value *rval)
JS::RootedObject child1(ctx, &args[0].toObject());
child = (dom_node *)JS::GetMaybePtrFromReservedSlot<dom_node>(child1, 0);
}
if (!child) {
return false;
}
dom_exception err;
dom_node *spare = NULL;