XML Namespace: Attributes are a little different

An attribute can appear in a different namespace than the element that contains it. For example, <movie:title xml:lang="fr"> has an attribute that is not from the movie namespace. If an attribute name has a prefix, its name is in the namespace indicated by the prefix. However, if an attribute name has no prefix, it has no namespace. This is true even when the default namespace has been assigned. The W3C Namespaces in XML Recommendation makes that point with this example:

<x xmlns="http://www.w3.org" xmlns:n1="http://www.w3.org"> <good a="1" n1:a="2" /> </x>

The elements are affected by the declaration of a URI for the default namespace. That is, both x and good are associated with the URI "http://www.w3.org" because it's the default namespace. The attribute n1:a is also associated with that namespace, due to its use of the n1 prefix, which is associated with the same URI. There is no conflict that the a attribute is being declared twice, because while n1:a is in the http://www.w3.org namespace, the unprefixed a is not; the latter is not in any namespace.

Reference:

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Another Interesting tutorial for XML NS: Here

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C'est tres interessant

Apres long temps, j'ai ecrit une article en francais. En fait, j'ai une nouvelle interessante. La nouvelle est ici:

Aujourd'hui encore, il n'y a pas l'electricite et les routes dans ma ville. La vie est difficile. Par example, je peux appeller mes parents une fois de mois ! Donc on peux imaginer la situation et la vie là bas. En consequence, les personnes de ma ville veux partir le village pour trouver travailles et pour la vie mieux.

La tendance migration est normal. Mais la tendance donne resultats interessants. Par example, aujourd'hui j'ai trouve une personne qui j'ai vu beaucoup d'annes avant. J'ai vu lui dans ma ville 15 anne avant ! Merci web, merci mes articles blog et merci Google. A cause d'eux, il a trouve moi and donc j'ai trouve ma frere de ma ville. C'st tres interesterant....n'est pas? ;)

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