I can't edit a node content into an XML file with Java -


i'm trying edit xml file java, thing need edit content & replace them want inside

(i want replace nodes in deutsh french

[for expample <fr>de1</fr> <fr>fr1</fr>])

i tried use :

node.settextcontent(value); node.setnodevalue(value);

but doesn't work @ there other function might work in editing these nodes below ?

here's code :

            (int = memory; < nodes.getlength(); i++) {                 node node = nodes.item(i);                 if ((langu.equals(node.getnodename())))   //langu = "fr"                 {                 test = node.gettextcontent();                     if(iscorrect()){}                      else if ((manualtr.clickcount >= 0)                               ){                             trash = test;                             node.settextcontent(value);                     //      node.setnodevalue("test");                             memory += manualtr.clickcount;                             manualtr.clickcount -= 1;                     }                 }                 }

and here's xml code : 

<?xml version="1.0" encoding="utf-8" standalone="no"?> <titles>     <tome>        <de>de1</de>        <fr>de1</fr>        <en>en1</en>     </tome>     <valhalla>        <de>de2</de>        <fr>de2</fr>        <en>en2</en>     </valhalla>     <vikings>        <de>de3</de>        <fr>de3</fr>        <en>en3</en>     </vikings> </titles>

try this.. using settextcontent() update node value.

import java.io.file;  import javax.xml.parsers.documentbuilder; import javax.xml.parsers.documentbuilderfactory; import javax.xml.transform.outputkeys; import javax.xml.transform.transformer; import javax.xml.transform.transformerfactory; import javax.xml.transform.dom.domsource; import javax.xml.transform.stream.streamresult;  import org.w3c.dom.document; import org.w3c.dom.element; import org.w3c.dom.nodelist;  /**  * @author jayaprasad  *   */ public class parsexml {      public static void main(string[] args) {         system.out.println("started xml modification");         try {             documentbuilderfactory factory = documentbuilderfactory                     .newinstance();             documentbuilder docbuilder = factory.newdocumentbuilder();              document xmldoc;              xmldoc = docbuilder.parse(new file("sample.xml"));              nodelist nodes = xmldoc.getelementsbytagname("fr");              (int = 0, length = nodes.getlength(); < length; ++) {                 ((element)nodes.item(i)).settextcontent("modified");             }              xmldoc.getdocumentelement().normalize();             transformerfactory transformerfactory = transformerfactory                     .newinstance();             transformer transformer = transformerfactory.newtransformer();             transformer.setoutputproperty(outputkeys.indent, "yes");             transformer.setoutputproperty(                     "{http://xml.apache.org/xslt}indent-amount", "4");             domsource domsource = new domsource(xmldoc);             streamresult result = new streamresult(new file("sample.xml"));             transformer.transform(domsource, result);             system.out.println("modification done");         } catch (exception e) {             e.printstacktrace();         }      } }

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