Hi all ,
I am developing an application where i need to update a value in an
XML file according to the value entered by the user and send this
updated file to some server.I am using DOM to do this ..but the
problem is that the function setNodeValue does not seem to
work ....When i print the value after changing the content it gives
the same value as before ...
Code:
NodeList list = null;
DocumentBuilderFactory dbf =
DocumentBuilderFactory.newInstance();
//xmlFile = fileName;
try
{
DocumentBuilder db = dbf.newDocumentBuilder();
InputStream istream = null;
istream=(this.mCtx).getResources().openRawResource
(R.raw.currencyconverter);
xmlDoc2 = db.parse(istream);
Element docEle = xmlDoc2.getDocumentElement();
list = docEle.getElementsByTagName("Variable");
for (int j = 0; j < list.getLength(); j++)
{
Node child = list.item(j);
if (child.getNodeType() == Node.ELEMENT_NODE) {
Element element=(Element)child;
setTextValue(element,"contentvalue","1000");
System.out.println("This is the text value"+getTextValue
(element,"contentvalue"));
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
This is the setTextValue method :
private static void setTextValue(Element ele,String tagName,String
Value)
{
try {
NodeList nl = ele.getElementsByTagName(tagName);
if (nl != null && nl.getLength() > 0)
{
Element el = (Element) nl.item(0);
if (el.getFirstChild() != null)
{
el.getFirstChild().setNodeValue(Value);
// This is the statement which does not
seem to work
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
Please help.... i am not able to understand what is happening .
THANKS.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
