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Bug 940006 - Get the 'readonly' attribute working for <input type=number>. r=smaug

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This commit is contained in:
Jonathan Watt
2013-11-22 13:24:54 +00:00
parent 895aa1bd5d
commit 34f95fe1d2
1 changed files with 8 additions and 1 deletions
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9
layout/forms/nsNumberControlFrame.cpp
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@@ -153,7 +153,8 @@ nsNumberControlFrame::AttributeChanged(int32_t aNameSpaceID,
int32_t aModType) int32_t aModType)
{ {
if (aNameSpaceID == kNameSpaceID_None) { if (aNameSpaceID == kNameSpaceID_None) {
if (aAttribute == nsGkAtoms::placeholder) { if (aAttribute == nsGkAtoms::placeholder ||
aAttribute == nsGkAtoms::readonly) {
if (aModType == nsIDOMMutationEvent::REMOVAL) { if (aModType == nsIDOMMutationEvent::REMOVAL) {
mTextField->UnsetAttr(aNameSpaceID, aAttribute, true); mTextField->UnsetAttr(aNameSpaceID, aAttribute, true);
} else { } else {
@@ -252,6 +253,12 @@ nsNumberControlFrame::CreateAnonymousContent(nsTArray<ContentInfo>& aElements)
HTMLInputElement::FromContent(mContent)->GetValue(value); HTMLInputElement::FromContent(mContent)->GetValue(value);
mTextField->SetAttr(kNameSpaceID_None, nsGkAtoms::value, value, false); mTextField->SetAttr(kNameSpaceID_None, nsGkAtoms::value, value, false);
// If we're readonly, make sure our anonymous text control is too:
nsAutoString readonly;
if (mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::readonly, readonly)) {
mTextField->SetAttr(kNameSpaceID_None, nsGkAtoms::readonly, readonly, false);
}
// Initialize the text field's placeholder, if ours is set: // Initialize the text field's placeholder, if ours is set:
nsAutoString placeholder; nsAutoString placeholder;
if (mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::placeholder, placeholder)) { if (mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::placeholder, placeholder)) {