Source Code Cross Referenced for CheckBox.java in  » J2EE » Expresso » com » jcorporate » expresso » services » html » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » J2EE » Expresso » com.jcorporate.expresso.services.html 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /* ====================================================================
002:         * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003:         *
004:         * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
005:         *
006:         * Redistribution and use in source and binary forms, with or without
007:         * modification, are permitted provided that the following conditions
008:         * are met:
009:         *
010:         * 1. Redistributions of source code must retain the above copyright
011:         *    notice, this list of conditions and the following disclaimer.
012:         *
013:         * 2. Redistributions in binary form must reproduce the above copyright
014:         *    notice, this list of conditions and the following disclaimer in
015:         *    the documentation and/or other materials provided with the
016:         *    distribution.
017:         *
018:         * 3. The end-user documentation included with the redistribution,
019:         *    if any, must include the following acknowledgment:
020:         *       "This product includes software developed by Jcorporate Ltd.
021:         *        (http://www.jcorporate.com/)."
022:         *    Alternately, this acknowledgment may appear in the software itself,
023:         *    if and wherever such third-party acknowledgments normally appear.
024:         *
025:         * 4. "Jcorporate" and product names such as "Expresso" must
026:         *    not be used to endorse or promote products derived from this
027:         *    software without prior written permission. For written permission,
028:         *    please contact info@jcorporate.com.
029:         *
030:         * 5. Products derived from this software may not be called "Expresso",
031:         *    or other Jcorporate product names; nor may "Expresso" or other
032:         *    Jcorporate product names appear in their name, without prior
033:         *    written permission of Jcorporate Ltd.
034:         *
035:         * 6. No product derived from this software may compete in the same
036:         *    market space, i.e. framework, without prior written permission
037:         *    of Jcorporate Ltd. For written permission, please contact
038:         *    partners@jcorporate.com.
039:         *
040:         * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041:         * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042:         * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
043:         * DISCLAIMED.  IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
044:         * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
045:         * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
046:         * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
047:         * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
048:         * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
049:         * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
050:         * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051:         * SUCH DAMAGE.
052:         * ====================================================================
053:         *
054:         * This software consists of voluntary contributions made by many
055:         * individuals on behalf of the Jcorporate Ltd. Contributions back
056:         * to the project(s) are encouraged when you make modifications.
057:         * Please send them to support@jcorporate.com. For more information
058:         * on Jcorporate Ltd. and its products, please see
059:         * <http://www.jcorporate.com/>.
060:         *
061:         * Portions of this software are based upon other open source
062:         * products and are subject to their respective licenses.
063:         */
064:
065:        package com.jcorporate.expresso.services.html;
066:
067:        /**
068:         * CheckBox.java
069:         *
070:         * Copyright 1999, 2000, 2001 Jcorporate Ltd.
071:         */
072:
073:        import java.io.PrintWriter;
074:        import java.util.Enumeration;
075:        import java.util.Vector;
076:
077:        /**
078:         * An HTML checkbox for use on HTML forms
079:         *
080:         * @author Michael Nash
081:         * @version $Revision: 1.8 $  $Date: 2004/11/17 20:48:18 $
082:         */
083:        public class CheckBox extends HtmlElement {
084:            private String fieldName = null;
085:            protected String currentValue = ("");
086:            private Vector values = new Vector(3);
087:            private Vector labels = new Vector(3);
088:            private boolean isChecked = false;
089:            private String this Class = (this .getClass().getName() + ".");
090:            private boolean isVertical = false;
091:
092:            /**
093:             * Constructor
094:             *
095:             * @throws HtmlException If the superclass constructor fails
096:             */
097:            public CheckBox() throws HtmlException {
098:                super ();
099:            } /* CheckBox() */
100:
101:            /**
102:             * Create a checkbox with the field name as given with a specific current value
103:             *
104:             * @param newFieldName    Field name of the new checkbox
105:             * @param newCurrentValue Current value of the drop down (selected item)
106:             * @throws HtmlException If the parameters are invalid
107:             */
108:            public CheckBox(String newFieldName, String newCurrentValue)
109:                    throws HtmlException {
110:                super (newFieldName);
111:                fieldName = newFieldName;
112:                currentValue = newCurrentValue;
113:            } /* CheckBox(String, String) */
114:
115:            /**
116:             * Constructor
117:             * Create the checkbox with a given name and value and state
118:             *
119:             * @param newFieldName  Name of the field on the form
120:             * @param newFieldValue Value of the field when checked
121:             * @param newChecked    True if the box's initial state is checked, else false
122:             * @throws HtmlException If a parameter is invalid
123:             */
124:            public CheckBox(String newFieldName, String newFieldValue,
125:                    boolean newChecked) throws HtmlException {
126:                super (newFieldName);
127:                fieldName = newFieldName;
128:                addOption(newFieldValue, "");
129:                setCurrentValue(newFieldValue);
130:                isChecked = newChecked;
131:            } /* CheckBox(String, String, boolean) */
132:
133:            /**
134:             * Add a new option to this checkbox
135:             *
136:             * @param fieldValue Value of the new option
137:             * @param fieldLabel Label of the new option
138:             * @throws HtmlException If the parameters are invalid
139:             */
140:            public synchronized void addOption(String fieldValue,
141:                    String fieldLabel) throws HtmlException {
142:                values.addElement(fieldValue);
143:                labels.addElement(fieldLabel);
144:            } /* addOption(String, String) */
145:
146:            /**
147:             * Display this CheckBox to the appropriate PrintWriter
148:             *
149:             * @param out   PrintWriter to display
150:             * @param depth the number of tabs to indent
151:             * @throws HtmlException If the Radio cannot be displayed
152:             */
153:            protected synchronized void display(PrintWriter out, int depth)
154:                    throws HtmlException {
155:                String myName = (this Class + "display(PrintWriter)");
156:
157:                if (values.size() == 0) {
158:                    throw new HtmlException(myName + ":CheckBox " + getName()
159:                            + " has no choices");
160:                }
161:
162:                String oneValue = null;
163:                String oneLabel = null;
164:                Enumeration e2 = labels.elements();
165:
166:                for (Enumeration e = values.elements(); e.hasMoreElements();) {
167:                    oneValue = (String) e.nextElement();
168:                    oneLabel = (String) e2.nextElement();
169:
170:                    if (isVertical) {
171:                        this .padWithTabs(out, depth);
172:                        out.print("<br />");
173:                    }
174:                    if ((oneLabel != null) && !(oneLabel.trim().equals(""))) {
175:                        out.println(oneLabel);
176:                    }
177:                    if (isChecked) {
178:                        this .padWithTabs(out, depth);
179:                        out.println("<input type=checkbox name=\"" + fieldName
180:                                + "\" checked value=\"" + oneValue + "\"/>");
181:                    } else {
182:                        this .padWithTabs(out, depth);
183:                        out.println("<input type=checkbox name=\"" + fieldName
184:                                + "\" value=\"" + oneValue + "\"/>");
185:                    }
186:                }
187:
188:                setDisplayed();
189:            } /* display(PrintWriter) */
190:
191:            /**
192:             * Set the current "checked" status
193:             *
194:             * @param newChecked set to true if checked
195:             * @throws HtmlException If the parameter is invalid
196:             */
197:            public void setChecked(boolean newChecked) throws HtmlException {
198:                isChecked = newChecked;
199:            } /* setChecked(boolean) */
200:
201:            /**
202:             * Set the currently selected value for this checkbox
203:             *
204:             * @param newCurrentValue The value for this checkbox
205:             * @throws HtmlException If the parameter is invalid
206:             */
207:            public void setCurrentValue(String newCurrentValue)
208:                    throws HtmlException {
209:                currentValue = newCurrentValue;
210:            } /* setCurrentValue(String) */
211:
212:            /**
213:             * @param state set to true if the checkboxes are vertical
214:             */
215:            public void setVertical(boolean state) {
216:                isVertical = state;
217:            } /* setVertical(boolean) */
218:
219:        } /* CheckBox */
220:
221:        /* CheckBox */
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.