[opencms-dev] <cms:contentshow element="Link"/>

[Raghu D]

Hi Fabian,

        Thanks a lot. It works fine now. :)

Regards,
Raghu D








From:   Fabian Huschka <fhsubscriptions at componio.net>
To:     Raghu D <Raghu.Devaraj at ibsplc.com>
Cc:     opencms-dev at opencms.org
Date:   06/29/2011 09:22 PM
Subject:        Re: [opencms-dev] <cms:contentshow element="Link"/>
Sent by:        opencms-dev-bounces at opencms.org



xmlContent.getValue("/Column1Name[1]/Column1/Link", enLocale, 
0).getStringValue(cmso); 

should give you the first link however in this case you better use 
something like:

List<I_CmsXmlContentValue> columns= xmlContent.getValues("Comment", 
Locale.GERMAN);

for (int i = columns.size() - 1; i >= 0; i--)
{
    I_CmsXmlContentValue column = columns.get(i);
    String nvalue = column .getDocument().getStringValue(cms, 
CmsFileUtil.addTrailingSeparator(column .getPath()) + "Column1/Link", 
enLocale);
}

On 29.06.2011 17:42, Raghu D wrote: 
Hi Fabian, 

        The value i am trying to get seems to be wrong.The  xml looks like 


<Column1Name><![CDATA[Promotions]]></Column1Name> 
    <Column1SummaryPage/> 
    <Column1> 
      <Text><![CDATA[SAA specials]]></Text> 
      <Link> 
        <link internal="true" type="WEAK"> 
 <target><![CDATA[/sites/default/specials/specials.html]]></target> 
          <uuid>47c7ea0b-f083-11df-b97c-07b4bbf14345</uuid> 
        </link> 
      </Link> 
    </Column1> 
<Column1Name><![CDATA[hotels]]></Column1Name> 
    <Column1SummaryPage/> 
    <Column1> 
      <Text><![CDATA[SAA specials]]></Text> 
      <Link> 
        <link internal="true" type="WEAK"> 
          <target><![CDATA[/sites/default/hotels/taj.html]]></target> 
          <uuid>47c7ea0b-f083-11df-b97c-07b4bbf14345</uuid> 
        </link> 
      </Link> 
    </Column1> 

        From the above one ,  i need to get the value 
<target><![CDATA[/sites/default/specials/specials.html]]></target> . Could 
you advise me on how to get the value. 

Thanks and Regards,
Raghu D. 







From:        Raghu D/IBS 
To:        Fabian Huschka <fhsubscriptions at componio.net> 
Date:        06/29/2011 07:17 PM 
Subject:        Re: [opencms-dev] <cms:contentshow element="Link"/> 


Hi Fabian , 

        Thanks for the advise.Now the IndexOutofBounds exception is solved 
. But i am getting the Null pointer exception @ 
String message = xmlContent.getValue("Link", enLocale, 
0).getStringValue(cmso);   

Could you advise whether the value i am trying to get not exist or due to 
some other reason. 

 Regards,
Raghu D 









From:        Fabian Huschka <fhsubscriptions at componio.net> 
To:        The OpenCms mailing list <opencms-dev at opencms.org> 
Cc:        Raghu D <Raghu.Devaraj at ibsplc.com> 
Date:        06/29/2011 06:57 PM 
Subject:        Re: [opencms-dev] <cms:contentshow element="Link"/> 



Hi, 

please use the filetranslator or 

String uri = cms.getRequestContext().getUri(); 
String tempUri= cms.getRequestContext().removeSiteRoot(uri);

to get rid of a potential site root. In your case there is surely no 
"/sites/default" in the URI thus the IndexOutOfBounds exception as you try 
to access the second element which does not exist. 
The rest of the code looks ok. 

\Fabian



On 29.06.2011 15:11, Raghu D wrote: 
CmsJspActionElement cms = new CmsJspActionElement (pageContext, request, 
response); 
CmsObject cmso = cms.getCmsObject(); 
String uri = cms.getRequestContext().getUri(); 
String tempUri= uri.split("/sites/default")[1] ; 
CmsFile file = cmso.readFile(tempUri)   ; 
CmsXmlContent xmlContent = CmsXmlContentFactory.unmarshal(cmso,file); 
String message = xmlContent.getValue("Link", enLocale, 
0).getStringValue(cmso); 







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