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set_innerHTML: simpler iteration

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nikneym
2025-09-26 15:37:49 +03:00
parent 98906be0f6
commit b9024ab032
1 changed files with 9 additions and 15 deletions
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24
src/browser/dom/element.zig
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@@ -192,11 +192,9 @@ pub const Element = struct {
// a new fragment
const clean = try parser.documentCreateDocumentFragment(doc);
const children = try parser.nodeGetChildNodes(body);
const ln = parser.nodeListLength(children);
for (0..ln) |_| {
// always index 0, because nodeAppendChild moves the node out of
// the nodeList and into the new tree
const child = parser.nodeListItem(children, 0) orelse continue;
// always index 0, because nodeAppendChild moves the node out of
// the nodeList and into the new tree
while (parser.nodeListItem(children, 0)) |child| {
_ = try parser.nodeAppendChild(@ptrCast(@alignCast(clean)), child);
}
@@ -210,22 +208,18 @@ pub const Element = struct {
{
// First, copy some of the head element
const children = try parser.nodeGetChildNodes(head);
const ln = parser.nodeListLength(children);
for (0..ln) |_| {
// always index 0, because nodeAppendChild moves the node out of
// the nodeList and into the new tree
const child = parser.nodeListItem(children, 0) orelse continue;
// always index 0, because nodeAppendChild moves the node out of
// the nodeList and into the new tree
while (parser.nodeListItem(children, 0)) |child| {
_ = try parser.nodeAppendChild(node, child);
}
}
{
const children = try parser.nodeGetChildNodes(body);
const ln = parser.nodeListLength(children);
for (0..ln) |_| {
// always index 0, because nodeAppendChild moves the node out of
// the nodeList and into the new tree
const child = parser.nodeListItem(children, 0) orelse continue;
// always index 0, because nodeAppendChild moves the node out of
// the nodeList and into the new tree
while (parser.nodeListItem(children, 0)) |child| {
_ = try parser.nodeAppendChild(node, child);
}
}