Re: Need help!!
The main part in JSP: here I am calling the javascript method and generating the Buttons: <% if ( null != userTypes ) { UserTypes.UserType[] userTypeArray = userTypes.getUserTypes(); for ( int utIndex = 0; utIndex < userTypeArray.length; utIndex++ ) { String text = userTypeArray[utIndex].getName(); System.out.println("The value of user types are: " + text + "\n\n"); int[] utfns = userTypeArray[utIndex].getFunctionIDs(); for(int j=0; j<utfns.length; j++) { System.out.println("The value of user types functions are: " + utfns[j] + "\n\n"); } %> <tr> <td> </td> <td align="center"> <input type="button" class="button_long" name="user.types" value="<%=text%>" onclick="handleUserTypeFunctions();" /> </td> </tr> <% } } %> *********************************************** The java class file: /* * Description: * * Encapuslates global settings for product. * * Copyright 2003-2004 by RF Technologies. * */ package com.rft.base; import org.w3c.dom.*; public class UserTypes extends XMLObject { public static final String UserTypesRoot = "UserTypes"; public class UserType extends Object { public static final String UserTypeRoot = "UserType"; public static final String UserTypeName = "name"; public static final String UserTypeFunction = "function"; private String name; // Name of this user type private int[] functionIDs; // Array of the default function IDs associated with this user type private void init() { setName( "" ); setFunctionIDs( new int[0] ); } public UserType() { super(); init(); } public UserType( Node theNode ) { super(); init(); if ( ( null != theNode ) && ( theNode.getNodeName().equals( UserTypeRoot ) ) ) { setName( getNodeAttribute( theNode, UserTypeName ) ); int fIndex = 0; int [] nodeFunctionIDs = new int[theNode.getChildNodes().getLength()]; for ( Node functionNode = theNode.getFirstChild(); functionNode != null; ) { if ( UserTypeFunction == functionNode.getNodeName() ) { nodeFunctionIDs[fIndex] = Integer.parseInt( functionNode.getFirstChild().getNodeValue() ); fIndex += 1; functionNode = functionNode.getNextSibling(); } } setFunctionIDs( nodeFunctionIDs ); } } public String getName() { return name; } public int[] getFunctionIDs() { return functionIDs; } public void setName( String newName ) { name = newName; } public void setFunctionIDs( int[] newFunctionIDs) { functionIDs = newFunctionIDs; } /** * @return String */ public String toString() { StringBuffer theBuf = new StringBuffer(); theBuf.append( "Class: " + UserType.class.getName() ); theBuf.append( "\nName: " + name ); for ( int fidIndex = 0; fidIndex < functionIDs.length; fidIndex++ ) { theBuf.append( "\nAssociated function ID: " + functionIDs[ fidIndex ] ); } return theBuf.toString(); } } private static final String mySynchronizationFlag = "UserTypes"; private static UserTypes utInstance = null; private UserType[] userTypes; // Array of pre-defined user types private void init() { setUserTypes( new UserType[0] ); } public UserTypes() { super(); init(); } public UserTypes( Node theNode ) { super(); init(); if ( ( null != theNode ) && ( theNode.getNodeName().equals( UserTypesRoot ) ) ) { NodeList userTypeNodes = theNode.getChildNodes(); setUserTypes( new UserType[userTypeNodes.getLength()] ); for ( int nIndex = 0; nIndex < userTypeNodes.getLength(); nIndex++ ) { if ( userTypeNodes.item( nIndex ).getNodeName().equals( UserType.UserTypeRoot ) ) { userTypes[nIndex] = new UserType( userTypeNodes.item( nIndex ) ); } } } } public static void newInstance( UserTypes ut ) { synchronized ( mySynchronizationFlag ) { utInstance = ut; } } public static UserTypes fetchInstance() { synchronized ( mySynchronizationFlag ) { if ( null == utInstance ) { utInstance = new XMLUserTypesBean().retrieveUserTypes(); } } return utInstance; } public UserType[] getUserTypes() { return userTypes; } public void setUserTypes( UserType[] types ) { userTypes = types; } /** * @return String */ public String toString() { StringBuffer theBuf = new StringBuffer(); theBuf.append( "Class: " + UserTypes.class.getName() ); for ( int utIndex = 0; utIndex < userTypes.length ; utIndex++ ) { theBuf.append( "\n" + userTypes[utIndex].toString() ); } return theBuf.toString(); } }