wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-07 00:08:39 +09:00
Code Issues Projects Releases Packages Wiki Activity

Preserve newlines in textarea placeholders

Browse source
This commit is contained in:
JustOff 2019-02-19 21:15:35 +02:00 • committed by Roy Tam
commit 7ae2bd83b7
1 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
dom/html/nsTextEditorState.cpp
View file

@ -2255,7 +2255,11 @@ nsTextEditorState::UpdatePlaceholderText(bool aNotify)
nsCOMPtr<nsIContent> content = do_QueryInterface(mTextCtrlElement);
content->GetAttr(kNameSpaceID_None, nsGkAtoms::placeholder, placeholderValue);
nsContentUtils::RemoveNewlines(placeholderValue);
if (mTextCtrlElement->IsTextArea()) { // <textarea>s preserve newlines...
nsContentUtils::PlatformToDOMLineBreaks(placeholderValue);
} else { // ...<input>s don't
nsContentUtils::RemoveNewlines(placeholderValue);
}
NS_ASSERTION(mPlaceholderDiv->GetFirstChild(), "placeholder div has no child");
mPlaceholderDiv->GetFirstChild()->SetText(placeholderValue, aNotify);
}