本文整理汇总了C++中HTMLOptionElement::HasID方法的典型用法代码示例。如果您正苦于以下问题：C++ HTMLOptionElement::HasID方法的具体用法？C++ HTMLOptionElement::HasID怎么用？C++ HTMLOptionElement::HasID使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类HTMLOptionElement的用法示例。
在下文中一共展示了HTMLOptionElement::HasID方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
void
HTMLOptionsCollection::GetSupportedNames(unsigned aFlags,
nsTArray<nsString>& aNames)
{
if (!(aFlags & JSITER_HIDDEN)) {
return;
}
nsAutoTArray<nsIAtom*, 8> atoms;
for (uint32_t i = 0; i < mElements.Length(); ++i) {
HTMLOptionElement* content = mElements.ElementAt(i);
if (content) {
// Note: HasName means the names is exposed on the document,
// which is false for options, so we don't check it here.
const nsAttrValue* val = content->GetParsedAttr(nsGkAtoms::name);
if (val && val->Type() == nsAttrValue::eAtom) {
nsIAtom* name = val->GetAtomValue();
if (!atoms.Contains(name)) {
atoms.AppendElement(name);
}
}
if (content->HasID()) {
nsIAtom* id = content->GetID();
if (!atoms.Contains(id)) {
atoms.AppendElement(id);
}
}
}
}
aNames.SetCapacity(atoms.Length());
for (uint32_t i = 0; i < atoms.Length(); ++i) {
aNames.AppendElement(nsDependentAtomString(atoms[i]));
}
}示例2:
void
HTMLOptionsCollection::GetSupportedNames(nsTArray<nsString>& aNames)
{
AutoTArray<nsIAtom*, 8> atoms;
for (uint32_t i = 0; i < mElements.Length(); ++i) {
HTMLOptionElement* content = mElements.ElementAt(i);
if (content) {
// Note: HasName means the names is exposed on the document,
// which is false for options, so we don't check it here.
const nsAttrValue* val = content->GetParsedAttr(nsGkAtoms::name);
if (val && val->Type() == nsAttrValue::eAtom) {
nsIAtom* name = val->GetAtomValue();
if (!atoms.Contains(name)) {
atoms.AppendElement(name);
}
}
if (content->HasID()) {
nsIAtom* id = content->GetID();
if (!atoms.Contains(id)) {
atoms.AppendElement(id);
}
}
}
}
uint32_t atomsLen = atoms.Length();
nsString* names = aNames.AppendElements(atomsLen);
for (uint32_t i = 0; i < atomsLen; ++i) {
atoms[i]->ToString(names[i]);
}
}