htmlparser-user

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

[vraja s. <vra...@ya...>]

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="/Camcorders--reviews--brand_sony">Sony</a>&nbsp;<tt>(415)</tt><dd><a
href="/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

Rajasekaran Venkatachalam
3602 Spottswood Ave, Apt # 2
Memphis, TN 38111, USA

Mobile # 901-246-4031
Work # 901-678-5323

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

[<lui...@dq...>]

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="/Camcorders--reviews--brand_sony">Sony</a>&nbsp;<tt>(415)</ 
> tt><dd><a
> href="/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

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
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log fi=
les
> for problems?  Stop!  Download the new AJAX search engine that makes
> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D103432&bid=3D230486&dat=
=3D121642
> _______________________________________________
> Htmlparser-user mailing list
> Htm...@li...
> https://lists.sourceforge.net/lists/listinfo/htmlparser-user
>


--
Naveen K Kohli
http://www.netomatix.com