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Bug 1335356 - Part 1: Insert caption and thead in the right order. r=smaug

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This commit is contained in:
Jessica Jong
2017-02-20 22:43:00 -05:00
parent 36d932b681
commit 717cdae0e0
5 changed files with 31 additions and 26 deletions
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21
dom/html/HTMLTableElement.cpp
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@@ -411,8 +411,19 @@ HTMLTableElement::CreateTHead()
return nullptr;
}
ErrorResult rv;
nsCOMPtr<nsINode> refNode = nsINode::GetFirstChild();
nsCOMPtr<nsIContent> refNode = nullptr;
for (refNode = nsINode::GetFirstChild();
refNode;
refNode = refNode->GetNextSibling()) {
if (refNode->IsHTMLElement() &&
!refNode->IsHTMLElement(nsGkAtoms::caption) &&
!refNode->IsHTMLElement(nsGkAtoms::colgroup)) {
break;
}
}
IgnoredErrorResult rv;
nsINode::InsertBefore(*head, refNode, rv);
}
return head.forget();
@@ -475,7 +486,9 @@ HTMLTableElement::CreateCaption()
return nullptr;
}
AppendChildTo(caption, true);
IgnoredErrorResult rv;
nsCOMPtr<nsINode> firsChild = nsINode::GetFirstChild();
nsINode::InsertBefore(*caption, firsChild, rv);
}
return caption.forget();
}
@@ -514,7 +527,7 @@ HTMLTableElement::CreateTBody()
}
}
ErrorResult rv;
IgnoredErrorResult rv;
nsINode::InsertBefore(*newBody, referenceNode, rv);
return newBody.forget();