ported from UXP: Bug 1363481 - Add the old attribute value as a parameter to Element::AfterSetAttr (1f233fa1)

2026-05-26 23:43:32 +00:00 · 2022-04-12 15:44:59 +08:00
parent 1e03c0bdaf
commit e0cd84d6f3
65 changed files with 352 additions and 161 deletions
@@ -1345,7 +1345,8 @@ HTMLTextAreaElement::ContentChanged(nsIContent* aContent)

 nsresult
 HTMLTextAreaElement::AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
-                                  const nsAttrValue* aValue, bool aNotify)
+                                  const nsAttrValue* aValue,
+                                  const nsAttrValue* aOldValue, bool aNotify)
 {
  if (aNameSpaceID == kNameSpaceID_None) {
    if (aName == nsGkAtoms::required || aName == nsGkAtoms::disabled ||
@@ -1364,7 +1365,7 @@ HTMLTextAreaElement::AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
  }

  return nsGenericHTMLFormElementWithState::AfterSetAttr(aNameSpaceID, aName, aValue,
-                                                         aNotify);
+                                                         aOldValue, aNotify);
  }

 nsresult