Re: [Htmlparser-user] Reg extracting links corresponding to a search string

[Third E. <nav...@gm...>]

Here is a sample for testing it out. This sample is in C#/.Net but you
should be able to adapt it to java code quickly.

static void TestLinkRegExFilterForPage(String strUrl)
=09=09{
=09=09=09Parser obParser =3D new Parser(new System.Uri(strUrl));
=09=09=09String strPatterns =3D "services*";
=09=09=09NodeFilter obLinkRegExFilter =3D new LinkRegexFilter(strPatterns);
=09=09=09NodeList nodes =3D obParser.ExtractAllNodesThatMatch(obLinkRegExFi=
lter);
=09=09=09if (nodes !=3D null)
=09=09=09{
=09=09=09=09for(Int32 i =3D 0; i < nodes.Count; i++)
=09=09=09=09{
=09=09=09=09=09INode obNode =3D nodes[i];
=09=09=09=09=09Console.WriteLine(obNode.GetText());
=09=09=09=09}
=09=09=09}
=09=09}

On 2/15/06, Lu=EDs Manuel dos Santos Gomes <lui...@dq...> wrot=
e:
> Hi Raj
>
> Check out the example applications bundled with the parser. They
> really help one to get acquainted to HTMLParser.
> In particular, for your problem check out this example:
>
> org.htmlparser.parserapplications.LinkExtractor
>
> It tells you how to extract links. Then you should use the class
>
> org.htmlparser.filters.LinkStringFilter
>
> or
>
> org.htmlparser.filters.LinkRegexFilter
>
> to get only links containning the string "sony" or "jvc".
>
> Hope this helps you.
>
> On Feb 15, 2006, at 5:29 AM, vraja sekaran wrote:
>
> > Hi guys
> > I am new to HTML parser. I am trying to extract the
> > links that corresponds to a search string.
> > For example
> > <dd><a
> > href=3D"/Camcorders--reviews--brand_sony">Sony</a>&nbsp;<tt>(415)</
> > tt><dd><a
> > href=3D"/Camcorders--reviews--jvc">JVC</a>&nbsp;<tt>(385)</tt><dd><a
> >
> > .....
> >
> > In the above source code I want to extract the link
> > corresponding to Sony or JVC according to the
> > requirement.
> >
> > Thank you guys
> > Raj
>
>
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Naveen K Kohli
http://www.netomatix.com