Re: links and js

i am trying to program a tool which can fallow links and cache html pages.
the best tool for this would probably be a scriptable browser. the best
tool i could find for that is httpunit.
it would be very insteresting if there is something else for this task but
i could not find anything.
i guess than that it is not possible to fallow every link with httpunit?
thanks for your help
best michael




> michael gross asked:
>> if I am running the fallowing lines
>>
>> response = conversation.getResponse( "www.google.ch" );
>> lk = response.getLinkWith("Personalisierte Startseite");
>> response = lk.click(); System.out.println(response.getText());
>>
>> I get the exception:
>>
>> org.mozilla.javascript.JavaScriptException:
>> java.lang.NullPointerException
>>    at
>> org.mozilla.javascript.JavaScriptException.wrapException(JavaS
>> criptException.java:70)
>>    at
>> org.mozilla.javascript.FunctionObject.call(FunctionObject.java:418)
>>    at
>> org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2169)
>>    at
> 		[snip]
>>    at
>> com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow
>> .java:130)
>>    at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:121)
>>    at com.meterware.httpunit.WebWindow.sendRequest(WebWindow.java:110)
>>    at
>> com.meterware.httpunit.WebRequestSource.submitRequest(WebReque
>> stSource.java:253)
>>    at
>> com.meterware.httpunit.WebRequestSource.submitRequest(WebReque
>> stSource.java:232)
>>    at com.meterware.httpunit.WebLink.click(WebLink.java:98)
>>    at gourmondo.get_site(gourmondo.java:42)
>>    at gourmondo.main(gourmondo.java:13)
>>
>>
>> what could be the problem, that i can not open this page?
>
> The problem is that the Rhino interpreter that HttpUnit uses for
> Javascript can't handle something on that page.  Perhaps it's the fact
> that there's no handler for videos, but there's so much javascript there
> that I can't tell.
>
> What are you trying to accomplish?  If you're just trying to use
> HttpUnit to script some page scraping, there are probably tools out
> there designed for that.
>
>  - George
>    http://www.idiacomputing.com/
>
>
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-------------------------------------------------------------------------
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