From: Yang Shouxun <yang.shx@fltrp.com>
To: caml-list@inria.fr
Subject: Q: type conversion with Gdome
Date: Wed, 16 Jul 2008 17:13:23 +0800 [thread overview]
Message-ID: <416198561.21737@eyou.net> (raw)
Message-ID: <200807161713.23716.yang.shx@fltrp.com> (raw)
Hello everyone,
I've been using Gdome for some time now and I always find it difficult to deal
with the type system. Here is the issue:
The document class has a
method getElementsByTagName :
tagname:Gdome.domString -> Gdome.nodeList
and from a nodeList object I can only get Gdome.node objects, while we know
they should be Gdome.element objects.
My question is how to convert from Gdome.node to Gdome.element?
P.S. Gdome.element can be converted to Gdome.node, but not in the other
direction as far as I know.
TIA,
shouxun
next reply other threads:[~2008-07-16 9:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200807161713.23716.yang.shx@fltrp.com>
2008-07-16 9:13 ` Yang Shouxun [this message]
2008-07-16 9:44 ` [Caml-list] " Claudio Sacerdoti Coen
[not found] ` <200807170942.45470.yang.shx@fltrp.com>
2008-07-17 1:42 ` Yang Shouxun
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