Check whether this content node's given attribute has one of a given list of values. If there is a match, we return the index in the list of the first matching value. If there was no attribute at all, then we return ATTR_MISSING. If there was an attribute but it didn't match, we return ATTR_VALUE_NO_MATCH. A non-negative result always indicates a match.
|aNameSpaceID ||The namespace ID of the attribute. Must not be kNameSpaceID_Unknown. |
|aName ||The name atom of the attribute. Must not be null. |
|aValues ||a NULL-terminated array of pointers to atom values to test against. |
|aCaseSensitive ||Whether to do a case-sensitive compare on the values. |
- ATTR_MISSING, ATTR_VALUE_NO_MATCH or the non-negative index indicating the first value of aValues that matched
Definition at line 354 of file nsIContent.h.