Get and Set Value
Jsoup is an open source java library for parsing and manipulating HTML with ease.
Get the latest binaries from http://jsoup.org/ .
This requires the library jsoup-1.6.1.jar to be in classpath.
The following example shows getting and setting the value of an input element.
03<title>BE THE CODER</title>
06 <input type="text" id="user" name="user" value="ABC"></input>
07 <input type="password" id="password" name="password" value="xyz"></input>
08 <input type="hidden" id="secret" name="secret"></input>
package com.bethecoder.tutorials.jsoup.tests; import java.io.IOException; import java.io.InputStream; import org.jsoup.Jsoup; import org.jsoup.nodes.Document; import org.jsoup.nodes.Element; public class GetAndSetValueTest { /** * @param args * @throws IOException */ public static void main ( String [] args ) throws IOException { InputStream ins = GetAndSetValueTest. class . getClassLoader () .getResourceAsStream ( "Simple2.html" ) ; Document doc = Jsoup.parse ( ins, "UTF-8" , "btc.com" ) ; Element user = doc.getElementById ( "user" ) ; Element password = doc.getElementById ( "password" ) ; Element secret = doc.getElementById ( "secret" ) ; String mySecret = user.val () + "@" + password.val () ; secret.val ( mySecret.toLowerCase ()) ; System.out.println ( doc.html ()) ; } }
03 <title>BE THE CODER</title>
06 <input type="text" id="user" name="user" value="ABC" />
07 <input type="password" id="password" name="password" value="xyz" />
08 <input type="hidden" id="secret" name="secret" value="abc@xyz" />
