[Htmlparser-user] extract table
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[Htmlparser-user] extract table
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From: alaeddine <ala...@sa...> - 2009-03-24 14:51:56
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Hi
when i test the next code
/////////////////////////
Parser parser = new Parser(url);
NodeList nl = parser.parse(null);
for (NodeIterator iterator = n1.elements(); iterator.hasMoreNodes();) {
Node node = iterator.nextNode();
if (node instanceof Tag) {
Tag tag = (Tag) node;
//////////////////
i usually have a result outside test ' if (node instanceof Tag) {'
so how i can progress in the next node and test if the name of the tag is
body or not?
Thank you for your help
> Message: 2
> Date: Tue, 24 Mar 2009 12:31:49 +0100
> From: "alaeddine" <ala...@sa...>
> Subject: [Htmlparser-user] Help me
> To: <htm...@li...>
> Message-ID: <E716CD9DBF704D9A9E982AB95DE9BDE7@aladin>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi
>
> I would to extract a table from a html url and i cant make a filter
>
> please help me to do this
>
> Thank you for your help
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> Message: 3
> Date: Tue, 24 Mar 2009 17:24:44 +0530
> From: Aravind R Pillai <Ara...@in...>
> Subject: Re: [Htmlparser-user] Help me
> To: htmlparser user list <htm...@li...>
> Message-ID:
> <E92...@BL...>
>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi
>
> Parser parser = new Parser(url);
> NodeList nl = parser.parse(null);
>
> This will give u firsrt set of all nodes. Like every node that's is inside
> the <html> tag.
>
> for (NodeIterator iterator = n1.elements(); iterator.hasMoreNodes();) {
> Node node = iterator.nextNode();
> if (node instanceof Tag) {
> Tag tag = (Tag) node;
> This way u will get every node and cast it to tag from that u can get the
> tag name.compare it to "BODY".
> Once tag body is obtained take the children and repeat the same process
> using for loop until u get tag name "TABLE".
>
> U have to iterate through every tag.no other way.. try using a recursion.
>
> From: alaeddine [mailto:ala...@sa...]
> Sent: Tuesday, March 24, 2009 5:02 PM
> To: htm...@li...
> Subject: [Htmlparser-user] Help me
>
> Hi
>
> I would to extract a table from a html url and i cant make a filter
>
> please help me to do this
>
> Thank you for your help
>
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