This Example describes a method to insert and replace the Text in a DOM document. Methods which are used for insertion and replacement of the text in the DOM Document are described below :-
Element root = doc.getDocumentElement():- Allows direct access to the root of the DOM document.
Element place = (Element) root.getFirstChild():- Retrives the first child of the root.
Text name = (Text) place.getFirstChild().getFirstChild():- Creates a text node and access the subchild of the node named place in it.
name.insertData(14, " Rohini "):- This is a method to insert data in the text node. Here "Rohini " is the string to insert and 14 specifies where to begin inserting characters.
directions.replaceData(13, 6, " Employee Roseindia"):- This is a method to replace data in the text node. here 13 specifies value to begin replacing characters. 6 specifies number of characters to replace. Employee Roseindia specifies the string to insert.
XML code for the program generated is:-
<?xml version="1.0" encoding="UTF-8"?> <Company> <Location> <Companyname>Roseindia .Net</Companyname> <Employee>Girish Tewari</Employee> </Location> </Company>
Output of the program:-
Name before editing is: Roseindia .Net Direction before editing is: Girish Tewari Name after editing is: Roseindia .Net Rohini Direction after editing is: Girish Tewari Employee Roseindia
Posted on: August 24, 2008 If you enjoyed this post then why not add us on Google+? Add us to your Circles