Re: [Htmlparser-user] Excluding some tags

[Manish K. <ma...@we...>]

Thanks for the revert Derrick. So, here's the real problem -
I do want to retain the script tag. At the same time, I want to override all
the links in the page. The parser doesn't play nice. Consider the scenario
underneath for an html

<script>
>  document.write("<a href='/jslink'>JS Link</a>")
> </script>
> <a href="/somelink">Some link</a>
>

To me the string literal inside script tag above is not a link at all.
However, when I try to fetch all the <a> using the parser it would give me
both of the above. Is there a way to not get the <a>s which are not in the
<script> tag?

Thanks
Manish

On Tue, Nov 16, 2010 at 11:39 PM, Derrick Oswald
<der...@gm...>wrote:

> Although the filter is correct, the tag enclosing the <script> tag is
> accepted, and with it it's child tags - including the <script> tag.
> Maybe a way to do it is to override the ScriptTag class with MyScriptTag so
> that it prints nothing in the toHtml () call.
> Add the overridden class to the PrototypicalNodeFactory as described
> here: http://htmlparser.sourceforge.net/faq.html#composite, and then get
> all tags and print the whole thing with System.out.println (this.parser.parse(null).toHtml
> ());
>
> On Tue, Nov 16, 2010 at 8:19 AM, Manish Kashyap <ma...@we...>wrote:
>
>> This indeed is a newbie question. I could not find a work around to
>> exclude some tags (<script> in my case) while parsing.
>>
>> I tried using the NotFilter as underneath, but it didn't work as I got all
>> the <script> tags in my NodeList -
>>
>>> NotFilter noScriptFilter = new NotFilter();
>>> noScriptFilter.setPredicate(new NodeFilter(){
>>>   public boolean accept(Node currNode){
>>>     if(currNode instanceof TagNode){
>>>       if(((TagNode)currNode).getRawTagName().equalsIgnoreCase("script")){
>>>          return true;
>>>       }
>>>     }
>>>     return false;
>>>   }
>>> });
>>> NodeList allNodes = this.parser.parse(noScriptFilter);
>>>
>>
>> Would appreciate if someone can guide me throgh this.
>>
>> Thanks
>> Manish
>>
>>
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>>
>
>
> ------------------------------------------------------------------------------
> Beautiful is writing same markup. Internet Explorer 9 supports
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> Spend less time writing and  rewriting code and more time creating great
> experiences on the web. Be a part of the beta today
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