Re: [Htmlparser-user] is htmlparser used only once?

[Derrick O. <Der...@Ro...>]

Collect everything in a NodeList using parse(null), i.e. no filter.
Then filter the NodeList each time using 
NodeList.extractAllNodesThatMatch().


Dave wrote:

> Hi,
>  
> Parser parser = new Parser();
> parser.setResource(http://web-site);
>  
> ...
> NodeList nodes = parser.extractAllNodesThatMatch(filter);
>  
> NodeList nodes1 = parser.extractAllNodesThatMatch(filter);
>  
> The first call is correct, having the right node list.
> but the second call with the same filter returned null.
>  
> I need to use the same parser multiple times without re-parsing the 
> same page.
> parser.reset() will re-parse the same page. What should I do?
>  
> Thanks for help.
>  
> david
>  
>
> ------------------------------------------------------------------------
> Check out the New Yahoo! Mail 
> <http://us.rd.yahoo.com/evt=43257/*http://advision.webevents.yahoo.com/mailbeta>- 
> Fire up a more powerful email and get things done faster.
>
>------------------------------------------------------------------------
>
>-------------------------------------------------------------------------
>Using Tomcat but need to do more? Need to support web services, security?
>Get stuff done quickly with pre-integrated technology to make your job easier
>Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
>http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>
>------------------------------------------------------------------------
>
>_______________________________________________
>Htmlparser-user mailing list
>Htm...@li...
>https://lists.sourceforge.net/lists/listinfo/htmlparser-user
>  
>