View difference between Paste ID: f3eea6d28 and

-
+<?xml version="1.0" encoding="UTF-8"?>
 <?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit" ?>
 <?variable-resolver class="org.zkoss.zkplus.spring.DelegatingVariableResolver"?>
 
 <?page zscriptLanguage="GroovyGrails"?>
 
 <zk>
   <zscript>
     class Hangman {
 
       def wrong
       boolean gameOver = false
       char[] buffer
       def correct = 0
       def win = false
 
       def getRevealedWord() {
         def r=''
         this.buffer.each {
           r += "${it} "
         }
         return r
       }
 
       def word
       void setWord(value) {
         this.word = value
         this.buffer = new char[value.length()]
         this.word.eachWithIndex {obj, i ->
           this.buffer[i] = '_'
         }
         this.wrong = 0
         this.gameOver = false
         this.correct = 0
       }
 
       def guess = { ch ->
         def right = false
         word.eachWithIndex { it, i ->
           if(it == ch) {
             buffer[i] = it
             correct++
             right = true
           }
         }
         if(!right) {
           wrong++
           if(wrong == 12) gameOver = true
         } else {
           if(correct == word.length()) win = true
         }
       }
     }
 
     words = ['polyglot','alliance','web']
     a_to_m = ('a'..'m') as String[]
     n_to_z = ('n'..'z') as String[]
 
     hangman = new Hangman(word:words[new Random().nextInt(3)])
 
     nextstep = {
       if(hangman.win || hangman.gameOver) return
       hangman.guess self.label
       answer.value = hangman.revealedWord
       if(hangman.win) {
         count.style = 'color: green'
         count.value = 'YOU WIN !!!'
       } else if(hangman.gameOver) {
         count.style = 'color: red'
         count.value = 'GAME OVER'
       } else {
         imgStep.src = "images/hangman/step${hangman.wrong+1}.gif"
         count.value = hangman.wrong
       }
     }
   </zscript>
   <vbox>
     <hbox>
       Number of Wrong Guess:
       <label id="count" value="${hangman.wrong}"/>
     </hbox>
     <image id="imgStep" src="images/hangman/step1.gif"/>
     <hbox>
       The Word:
       <label id="answer" value="${hangman.revealedWord}"/>
     </hbox>
     Chracters:
     <hbox>
       <button label="${each}" width="28px" forEach="${a_to_m}" onClick="nextstep()"/>
     </hbox>
     <hbox>
       <button label="${each}" width="28px" forEach="${n_to_z}" onClick="nextstep()"/>
     </hbox>
     <box height="20px"/>
     <label value="New Game?"
             style="cursor: pointer; text-decoration: underline; color: maroon;"
             onClick="Executions.sendRedirect 'index.zul'"/>
   </vbox>
 </zk>