Need Help with Navigation for an Online Art Gallery
I am trying to create a web site for an online art gallery.
I am new to DW8 and I have been reading several books,
forums, etc trying to figure out how to build a simple and elegant
navigation system.
I have successfully built simple navigation using a frame set
as the index.html page. I have successfully built and incorporated
the art gallery using Photo Assist (Photo Assist is a DW8 extension
that creates photo albums using AJAX). The gallery.html page built
with Photo Assist has thumbnail browsing and a slideshow mechanism.
Photo Assist also uses CSS that I have been able to modify for my
personal tastes in terms of creating a simple and elegant user
interface for the gallery section of the web site.
My index.html frame set consists of navFrame.html and
mainDisplayFrame.html pages. I created a navigation button (using
Fireworks 8) that links the gallery.html as its source and targets
mainDisplayframe.html.
My plan was to just add about 5 or 6 more navigation buttons
and target the mainDisplayFrame.html from each navigation button to
display some static information.I think the site looks fairly good
except that the frame set requires scroll bars when browsed with
800 x 600 screen resolutions. I thought that I could just use
'layers' instead of a frame set, but there is not a "target"
mechanism when usings layers.
At the end of the day, I would prefer to just use one web
page for displaying the navigation and all of my other web pages
including the gallery.html page. I think I have the right idea but
I can't seem to get a good handle on a navigation system that is
better than a frame set.
My online art gallery that is under construction is:
http://www.andrew.cmu.edu/user/tburak/
Photo Assist 1.0.1 DW extension URL is:
http://www.webassist.com/professional/products/productdetails.asp?PID=108
Please note that I am not a web designer that has deep
knowledge of HTML, CSS, javascript, server side stuff, etc. I do
know a little bit about C++ and Java programming and a little bit
about html tags, and also a little bit about how CSS works. Beyond
that, I am pretty much a point and click type of web page builder.
My real expertise is more or less on photographing and digitizing
the art.
I should mention that I eventually want to build in PayPal
eCommerce if at all possible, but I realize I might not have the
skills to do so.
Any help, suggestions and comments are very much
appreciated.
[discussion moved to LiveCycle Forms forum.]
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hey guys, so in my application when you click on a list item, it opens up an image, and along with the image a few buttons are created dynamically...
the image and the url/labels for the dynamic buttons is provided through an xml/xmlListCollection.
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please let me know if this makes no sence
the code i have is
<code>
[Bindable] private var menuXml:XML;
[Bindable] private var imgList:XMLListCollection = new XMLListCollection();
[Bindable] private var navControl:XMLListCollection = new XMLListCollection();
[Bindable] private var fullList:XMLListCollection = new XMLListCollection();
private var returnedXml:XMLListCollection = new XMLListCollection();
private var myXmlSource:XML = new XML();
//[Bindable] private var xmlReturn:Object;
private var currImage:int = 0;
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//private var troubleShootProvider:XMLListCollection = new XMLListCollection();
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userOptionProvider.source = event.result.apx32.userOptions.children();
troubleShootProvider.source = event.result.apx32.troubleShooting.children();
fullList.source = event.result.apx32.children();
returnedXml.source = event.result[0].children();
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Alert.show("Error loading XML");
Alert.show(event.fault.message);
private function app_creationComplete(event:FlexEvent):void{
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myXml.send();
//trouble.scroller.setStyle("horizontalScrollPolicy", ScrollPolicy.OFF);
myXml = new HTTPService();
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myXml.resultFormat = "e4x";
myXml.addEventListener(ResultEvent.RESULT, myXml_resultHandeler);
myXml.addEventListener(FaultEvent.FAULT, myXml_faultHandler);
myXml.send();
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dynamicButtons.removeAllElements();
navControl.source = troubleShootProvider[event.newIndex].children();
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imgList.source = troubleShootProvider[event.newIndex].images.children();
definition.source = imgList[currImage].@url;
if(imgList[currImage].@details == "true"){
if(imgList[currImage].buttons.@hasButtons == "true"){
for each(var item:XML in imgList[currImage].buttons.children()){
var newButton:LinkButton = new LinkButton();
newButton.label = item.@name;
newButton.x = item.@posX;
newButton.y = item.@posY;
newButton.setStyle("skin", null);
newButton.styleName = "dynamicButtonStyle";
dynamicButtons.addElement(newButton);
//var isMultiPage:String = navControl[2]["multiPages"];
//trace(isMultiPage);
// if(isMultiPage){
if(currImage >= imgList.length - 1){
next.visible = false;
back.visible = false;
else{
back.visible = false;
next.visible = true;
private function customButtonPressed(event:Event):void{
if(imgList[currImage].button.@changeTo != ""){
private function userOptionsChange(event:IndexChangeEvent):void{
dynamicButtons.removeAllElements();
navControl.source = userOptionProvider[event.newIndex].children();
currImage = 0;
imgList.source = userOptionProvider[event.newIndex].images.children();
definition.source = imgList[currImage].@url;
if(imgList[currImage].@details == "true"){
if(imgList[currImage].buttons.@hasButtons == "true"){
for each(var item:XML in imgList[currImage].buttons.children()){
var newButton:LinkButton = new LinkButton();
newButton.label = item.@name;
newButton.x = item.@posX;
newButton.y = item.@posY;
newButton.setStyle("skin", null);
newButton.styleName = "dynamicButtonStyle";
newButton.addEventListener(MouseEvent.MOUSE_DOWN, customButtonPressed);
dynamicButtons.addElement(newButton);
var isMultiPage:String = navControl[2]["multiPages"];
if(isMultiPage == "true"){
if(navControl[2]["next"] == "NEXT STEP"){
navContainer.x = 630;
else{
navContainer.x = 640;
next.label = navControl[2]["next"];
back.label = navControl[2]["back"];
if(currImage >= imgList.length - 1){
next.visible = false;
back.visible = false;
else{
back.visible = false;
next.visible = true;
private function nextClickHandler(event:MouseEvent):void{
currImage += 1;
dynamicButtons.removeAllElements();
if(currImage >= imgList.length-1){
currImage = imgList.length - 1;
//next.visible = false;
next.label = "YOU'RE DONE";
else
next.label = navControl[2]["next"];
back.visible = true;
if(imgList[currImage].@details == "true"){
if(imgList[currImage].buttons.@hasButtons == "true"){
for each(var item:XML in imgList[currImage].buttons.children()){
var newButton:LinkButton = new LinkButton();
newButton.label = item.@name;
newButton.x = item.@posX;
newButton.y = item.@posY;
newButton.setStyle("skin", null);
newButton.styleName = "dynamicButtonStyle";
dynamicButtons.addElement(newButton);
definition.source = imgList[currImage].@url;
private function backClickHandler(event:MouseEvent):void{
currImage -= 1;
dynamicButtons.removeAllElements();
if(currImage == 0){
back.visible = false;
next.visible = true;
next.label = navControl[2]["next"];
if(imgList[currImage].@details == "true"){
if(imgList[currImage].buttons.@hasButtons == "true"){
for each(var item:XML in imgList[currImage].buttons.children()){
var newButton:LinkButton = new LinkButton();
newButton.label = item.@name;
newButton.x = item.@posX;
newButton.y = item.@posY;
newButton.setStyle("skin", null);
newButton.styleName = "dynamicButtonStyle";
dynamicButtons.addElement(newButton);
definition.source = imgList[currImage].@url;
</code>
i have attached a copy of the xml that i have right now to this post for reference...
any help will be greatly appretiated!!! i've been stuck on this problem for the last week and my project is due soon
again thank you in advance...hey david... just nevermind my previous post... I was able to subclass a link button, so i now have two variables that get assigned to a link button,
one is "tabId" <-- contains the information on which tab to swtich to, and the second is, "changeTo"... this contans the label name which it needs to switch to
I'm just stuck on how to change my selected item in my tabNavigator/list
the code i have right now is
private function customButtonPressed(event:Event):void{
if(event.currentTarget.tabId == "troubleShooting"){
for each(var item:Object in troubleShootProvider){
if(item.@label == event.currentTarget.changeTo){
private function userOptionsChange(event:IndexChangeEvent):void{
dynamicButtons.removeAllElements();
navControl.source = userOptionProvider[event.newIndex].children();
currImage = 0;
imgList.source = userOptionProvider[event.newIndex].images.children();
definition.source = imgList[currImage].@url;
if(imgList[currImage].@details == "true"){
if(imgList[currImage].buttons.@hasButtons == "true"){
for each(var item:XML in imgList[currImage].buttons.children()){
var newButton:customLinkButton = new customLinkButton();
newButton.label = item.@name;
newButton.tabId = item.@tab;
newButton.changeTo = item.@changeTo;
newButton.x = item.@posX;
newButton.y = item.@posY;
newButton.setStyle("skin", null);
newButton.styleName = "dynamicButtonStyle";
newButton.addEventListener(MouseEvent.MOUSE_DOWN, customButtonPressed);
dynamicButtons.addElement(newButton);
var isMultiPage:String = navControl[2]["multiPages"];
var videoPresent:String = navControl[1]["videoPresent"];
if(videoPresent == "true"){
if(isMultiPage != "true"){
navContainer.x = 825;
if(isMultiPage == "true"){
if(navControl[2]["next"] == "NEXT STEP"){
navContainer.x = 630;
else{
navContainer.x = 640;
next.label = navControl[2]["next"];
back.label = navControl[2]["back"];
if(currImage >= imgList.length - 1){
next.visible = false;
back.visible = false;
else{
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next.visible = true;
as you know, my xml gets divided into two saperate xmllistcollections one is the userOptionProvider, and the troubleshootingProvider
as is in the following xml
<mx:TabNavigator id="tabNav" width="275" tabStyleName="tabStyle" fontWeight="bold" height="400" paddingTop="0"
tabWidth="137.5" creationPolicy="all" borderVisible="false">
<mx:VBox label="USER OPTIONS" width="100%" height="100%" horizontalScrollPolicy="off" verticalScrollPolicy="off">
<s:List id="userOptions" width="100%" height="100%" itemRenderer="modules.apx32.myComponents.listRenderer"
borderVisible="false" contentBackgroundColor="#e9e9e9"
change="userOptionsChange(event)">
<s:dataProvider>
<s:XMLListCollection id="userOptionProvider" />
</s:dataProvider>
</s:List>
</mx:VBox>
<mx:VBox label="TROUBLESHOOTING">
<s:List id="trouble" width="100%" height="100%" itemRenderer="modules.apx32.myComponents.listRenderer"
borderAlpha="0" borderVisible="false" contentBackgroundColor="#e9e9e9"
change="troubleShootChange(event)">
<s:dataProvider>
<s:XMLListCollection id="troubleShootProvider" />
</s:dataProvider>
</s:List>
</mx:VBox>
</mx:TabNavigator>
Im having some trouble updating my list... basically change to the troubleshooting tab, and then select the one that i need...
hopefully that makes sence... -
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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
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private JTextField gradeA = new JTextField(3);
private JTextField gradeB = new JTextField(3);
private JTextField gradeC = new JTextField(3);
private JTextField gradeD = new JTextField(3);
private JTextField gradeE = new JTextField(3);
private JTextField studentsName = new JTextField(15);
private JTextField assignmentOne = new JTextField(5);
private JTextField assignmentTwo = new JTextField(5);
private JTextField assignmentThree = new JTextField(5);
private JTextField examOne = new JTextField(5);
private JTextField examTwo = new JTextField(5);
private JTextArea textOutput;
private JPanel buttonJPanel;
public GradeCalculator(){
JMenu fileMenu = new JMenu("File");
JMenuItem aboutItem = new JMenuItem( "About" );
fileMenu.add( aboutItem );
aboutItem.addActionListener(
new ActionListener()
public void actionPerformed( ActionEvent event )
JOptionPane.showMessageDialog( GradeCalculator.this,
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"About", JOptionPane.PLAIN_MESSAGE );
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fileMenu.add( exitItem );
exitItem.addActionListener(
new ActionListener()
public void actionPerformed( ActionEvent event )
System.exit( 0 );
JMenuBar bar = new JMenuBar();
setJMenuBar(bar);
bar.add(fileMenu);
JTabbedPane tabbedPane = new JTabbedPane();
buttonJPanel = new JPanel();
buttonJPanel.setLayout(new GridLayout(1,2));
JButton ok = new JButton("OK");
ok.addActionListener(new OkBtnListener());
JButton edit = new JButton("EDIT");
edit.addActionListener(new EditBtnListener());
/**JButton previous = new JButton("PREVIOUS");
previous.addActionListener(new PreviousBtnListener());
JButton done = new JButton("DONE");
done.addActionListener(new DoneBtnListener());
JButton next = new JButton("NEXT");
next.addActionListener(new NextBtnListener());
JPanel contentPane = new JPanel();
contentPane.setLayout(new FlowLayout());
contentPane.add(new JLabel("Grade A")/**,BorderLayout.NORTH*/);
contentPane.add(gradeA/**,BorderLayout.NORTH*/);
contentPane.add(new JLabel("Grade B")/**,BorderLayout.WEST*/);
contentPane.add(gradeB/**,BorderLayout.WEST*/);
contentPane.add(new JLabel("Grade C")/**,BorderLayout.WEST*/);
contentPane.add(gradeC/**,BorderLayout.WEST*/);
contentPane.add(new JLabel("Grade D")/**,BorderLayout.WEST*/);
contentPane.add(gradeD/**,BorderLayout.WEST*/);
contentPane.add(new JLabel("Grade E")/**,BorderLayout.WEST*/);
contentPane.add(gradeE/**,BorderLayout.WEST*/);
tabbedPane.addTab("Grade Entry Tab", null, contentPane, "Grade Tab");
//contentPane.add(ok,BorderLayout.WEST);
//contentPane.add(edit,BorderLayout.WEST);
buttonJPanel.add(ok);
buttonJPanel.add(edit);
contentPane.add(buttonJPanel, BorderLayout.WEST);
JPanel content = new JPanel();
content.setLayout(new FlowLayout());
content.add(new JLabel("Student's Name")/**,BorderLayout.EAST*/);
content.add(studentsName/**,BorderLayout.EAST*/);
content.add(new JLabel("Assignment 1 score:")/**,BorderLayout.EAST*/);
content.add(assignmentOne/**,BorderLayout.EAST*/);
content.add(new JLabel("Assignment 2 score:")/**,BorderLayout.EAST*/);
content.add(assignmentTwo/**,BorderLayout.EAST*/);
content.add(new JLabel("Assignment 3 score:")/**,BorderLayout.EAST*/);
content.add(assignmentThree/**,BorderLayout.EAST*/);
content.add(new JLabel("Exam 1 score:")/**,BorderLayout.EAST*/);
content.add(examOne/**,BorderLayout.EAST*/);
content.add(new JLabel("Exam 2 score:")/**,BorderLayout.EAST*/);
content.add(examTwo/**,BorderLayout.EAST*/);
//content.add(previous,BorderLayout.EAST);
//content.add(done,BorderLayout.EAST);
//content.add(next,BorderLayout.EAST);
Box box = Box.createVerticalBox();
String output = "test";
String outputTwo = output;
textOutput = new JTextArea(outputTwo,10,30);
box.add(new JScrollPane(textOutput));
textOutput.setEditable(false);
content.add(box,BorderLayout.SOUTH);
tabbedPane.addTab("Calculator Tab", null, content, "Calculation & Output Tab");
setContentPane(tabbedPane);
pack();
setTitle("Grade Calculator");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLocationRelativeTo(null);
class OkBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
String gradeAA = gradeA.getText();
double gradA = Double.parseDouble(gradeAA);
gradeA.setText(" "+gradA);
String gradeBB = gradeB.getText();
double gradB = Double.parseDouble(gradeBB);
gradeB.setText(" "+gradB);
String gradeCC = gradeC.getText();
double gradC = Double.parseDouble(gradeCC);
gradeC.setText(" "+gradC);
String gradeDD = gradeD.getText();
double gradD = Double.parseDouble(gradeDD);
gradeD.setText(" "+gradD);
String gradeEE = gradeE.getText();
double gradE = Double.parseDouble(gradeEE);
gradeE.setText(" "+gradE);
gradeA.setEditable(false);
gradeB.setEditable(false);
gradeC.setEditable(false);
gradeD.setEditable(false);
gradeE.setEditable(false);
class EditBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
gradeA.setEditable(true);
gradeB.setEditable(true);
gradeC.setEditable(true);
gradeD.setEditable(true);
gradeE.setEditable(true);
/**class PreviousBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
if (i <= 0){
i = 0;
}else if(i > 0){
i = i-1;
class DoneBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
output = "Results \n";
output+= studentName[i]+" Assignment Average = "+averageO[i]+" Exam Average = "+averageT[i]+" Overall average = ";
output+= tAverage[i]+" Letter Grade = "+letterGrade;
class NextBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
String [] studentName = new String [40];
double [] assignOne = new double [40];
double [] assignTwo = new double [40];
double [] assignThree = new double [40];
double [] gradeOne = new double [40];
double [] gradeTwo = new double [40];
double [] averageO = new double [40];
double [] averageT = new double [40];
double [] tAverage = new double [40];
char [] letterGrade = new char [40];
double max = 0;
double min = 100;
int i = 0;
while(i < studentName.length){
studentName[i] = studentsName.getText();
studentsName.setText(studentName[i]);
String aOne = assignmentOne.getText();
assignOne[i] = Double.parseDouble(aOne);
assignmentOne.setText(assignOne[i]);
String aTwo = assignmentTwo.getText();
assignTwo[i] = Double.parseDouble(aTwo);
assignmentTwo.setText(assignTwo[i]);
String aThree = assignmentThree.getText();
assignThree[i] = Double.parseDouble(aThree);
assignmentThree.setText(assignThree[i]);
String gOne = examOne.getText();
gradeOne[i] = Double.parseDouble(gOne);
examOne.setText(gradeOne[i]);
String gTwo = examTwo.getText();
gradeTwo = Double.parseDouble(gTwo);
examTwo.setText(gradeTwo[i]);
averageO[i] = (assignOne[i]+assignTwo[i]+assignThree[i])/3;
averageT[i] = (gradeOne[i]+gradeTwo[i])/2;
tAverage[i] = (averageO[i]+averageT[i])/2;
if (tAverage[i] >= gradeA){
letterGrade[i] = 'A';
}else if(tAverage[i] >= gradeB){
letterGrade[i] = 'B';
}else if(tAverage[i] >= gradeC){
letterGrade[i] = 'C';
}else if(tAverage[i] >= gradeD){
letterGrade[i] = 'D';
}else if(tAverage[i] <= gradeE){
letterGrade[i] = 'E';
public static void main(String[]args){
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calWindow.setVisible(true);i have to apologize to jittei for the misunderstand i do not know which defination of terms is for which line of code but i know what they do, to solve the problem i have actually made another class in the workspace file called students and now all the bottons work, all i have to do now is properly arrange and put in some additional lines of code and it will be completed. teacher gave me the idea of putting in a new class to help in calling codes from other subclasses in the main program. ah well guess non of you could think of that thanks for the help-ish and hope yall will atleast try to be nice to new people that come in the room. the new coding is:
of course all the commented out lines are not being used in the program anymore but just there till i have the program working with everything in it runs and performs the actions required now though ^_^
*Group CAPE Computer Science 2007/8
*GradeCalculator.java
*@author Carlson Smith
*@version 3.01 07/02/2008
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class GradeCalculator extends JFrame {
private JTextField gradeA = new JTextField(3);
private JTextField gradeB = new JTextField(3);
private JTextField gradeC = new JTextField(3);
private JTextField gradeD = new JTextField(3);
private JTextField gradeE = new JTextField(3);
private JTextField studentsName = new JTextField(15);
private JTextField assignmentOne = new JTextField(5);
private JTextField assignmentTwo = new JTextField(5);
private JTextField assignmentThree = new JTextField(5);
private JTextField examOne = new JTextField(5);
private JTextField examTwo = new JTextField(5);
private JTextArea textOutput;
private JPanel buttonJPanel;
private JPanel buttonJPanelTwo;
private Student [] students = new Student[40];
private int current = 0;
private String output;
public GradeCalculator(){
JMenu fileMenu = new JMenu("File");
JMenuItem aboutItem = new JMenuItem( "About" );
for (int i=0;i<40;i++){
students[i] = new Student("");
fileMenu.add( aboutItem );
aboutItem.addActionListener(
new ActionListener()
public void actionPerformed( ActionEvent event )
JOptionPane.showMessageDialog( GradeCalculator.this,
"Grade Calculator Version 1.00. \nMade by Carlson Smith.\nSchool: Pre-University\nSubject: Cape Computer Science.",
"About", JOptionPane.PLAIN_MESSAGE );
JMenuItem exitItem = new JMenuItem( "Exit" );
fileMenu.add( exitItem );
exitItem.addActionListener(
new ActionListener()
public void actionPerformed( ActionEvent event )
System.exit( 0 );
JMenuBar bar = new JMenuBar();
setJMenuBar(bar);
bar.add(fileMenu);
JTabbedPane tabbedPane = new JTabbedPane();
buttonJPanel = new JPanel();
buttonJPanel.setLayout(new GridLayout(1,2));
JButton ok = new JButton("OK");
ok.addActionListener(new OkBtnListener());
JButton edit = new JButton("EDIT");
edit.addActionListener(new EditBtnListener());
buttonJPanelTwo = new JPanel();
buttonJPanelTwo.setLayout(new GridLayout(1,3));
JButton previous = new JButton("PREVIOUS");
previous.addActionListener(new PreviousBtnListener());
JButton done = new JButton("DONE");
done.addActionListener(new DoneBtnListener());
JButton next = new JButton("NEXT");
next.addActionListener(new NextBtnListener());
JPanel contentPane = new JPanel();
contentPane.setLayout(new FlowLayout());
contentPane.add(new JLabel("Grade A")/**,BorderLayout.NORTH*/);
contentPane.add(gradeA/**,BorderLayout.NORTH*/);
contentPane.add(new JLabel("Grade B")/**,BorderLayout.WEST*/);
contentPane.add(gradeB/**,BorderLayout.WEST*/);
contentPane.add(new JLabel("Grade C")/**,BorderLayout.WEST*/);
contentPane.add(gradeC/**,BorderLayout.WEST*/);
contentPane.add(new JLabel("Grade D")/**,BorderLayout.WEST*/);
contentPane.add(gradeD/**,BorderLayout.WEST*/);
contentPane.add(new JLabel("Grade E")/**,BorderLayout.WEST*/);
contentPane.add(gradeE/**,BorderLayout.WEST*/);
tabbedPane.addTab("Grade Entry Tab", null, contentPane, "Grade Tab");
//contentPane.add(ok,BorderLayout.WEST);
//contentPane.add(edit,BorderLayout.WEST);
buttonJPanel.add(ok);
buttonJPanel.add(edit);
contentPane.add(buttonJPanel, BorderLayout.WEST);
JPanel content = new JPanel();
content.setLayout(new FlowLayout());
content.add(new JLabel("Student's Name")/**,BorderLayout.EAST*/);
content.add(studentsName/**,BorderLayout.EAST*/);
content.add(new JLabel("Assignment 1 score:")/**,BorderLayout.EAST*/);
content.add(assignmentOne/**,BorderLayout.EAST*/);
content.add(new JLabel("Assignment 2 score:")/**,BorderLayout.EAST*/);
content.add(assignmentTwo/**,BorderLayout.EAST*/);
content.add(new JLabel("Assignment 3 score:")/**,BorderLayout.EAST*/);
content.add(assignmentThree/**,BorderLayout.EAST*/);
content.add(new JLabel("Exam 1 score:")/**,BorderLayout.EAST*/);
content.add(examOne/**,BorderLayout.EAST*/);
content.add(new JLabel("Exam 2 score:")/**,BorderLayout.EAST*/);
content.add(examTwo/**,BorderLayout.EAST*/);
//content.add(previous,BorderLayout.EAST);
//content.add(done,BorderLayout.EAST);
//content.add(next,BorderLayout.EAST);
buttonJPanelTwo.add(previous);
buttonJPanelTwo.add(done);
buttonJPanelTwo.add(next);
content.add(buttonJPanelTwo, BorderLayout.EAST);
Box box = Box.createVerticalBox();
//String outputTwo = output;
//textOutput.setText(output);
textOutput = new JTextArea(output,10,30);
box.add(new JScrollPane(textOutput));
//textOutput.setEditable(true);
content.add(box,BorderLayout.SOUTH);
tabbedPane.addTab("Calculator Tab", null, content, "Calculation & Output Tab");
setContentPane(tabbedPane);
pack();
setTitle("Grade Calculator");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLocationRelativeTo(null);
class OkBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
String gradeAA = gradeA.getText();
double gradA = Double.parseDouble(gradeAA);
gradeA.setText(" "+gradA);
String gradeBB = gradeB.getText();
double gradB = Double.parseDouble(gradeBB);
gradeB.setText(" "+gradB);
String gradeCC = gradeC.getText();
double gradC = Double.parseDouble(gradeCC);
gradeC.setText(" "+gradC);
String gradeDD = gradeD.getText();
double gradD = Double.parseDouble(gradeDD);
gradeD.setText(" "+gradD);
String gradeEE = gradeE.getText();
double gradE = Double.parseDouble(gradeEE);
gradeE.setText(" "+gradE);
gradeA.setEditable(false);
gradeB.setEditable(false);
gradeC.setEditable(false);
gradeD.setEditable(false);
gradeE.setEditable(false);
class EditBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
gradeA.setEditable(true);
gradeB.setEditable(true);
gradeC.setEditable(true);
gradeD.setEditable(true);
gradeE.setEditable(true);
class PreviousBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
Student currentStudent = students[current];
currentStudent.setStudentName(studentsName.getText());
currentStudent.setAssignOne(Double.parseDouble(assignmentOne.getText()));
currentStudent.setAssignTwo(Double.parseDouble(assignmentTwo.getText()));
currentStudent.setAssignThree(Double.parseDouble(assignmentThree.getText()));
currentStudent.setExamOneGrade(Double.parseDouble(examOne.getText()));
currentStudent.setExamTwoGrade(Double.parseDouble(examTwo.getText()));
currentStudent = students[current];
if (current <= 0){
current = 0;
}else if(current > 0){
current = current-1;
refresh();
System.out.println(current);
class DoneBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
Student currentStudent = students[current];
//output = "Result \n";
output = currentStudent.getStudentName()+". Assignment Average = "+currentStudent.getAverage()+". Exam Average = "+currentStudent.getExamAverage()+". Overall average = ";
output+= currentStudent.getTotalAverage()/**+" Letter Grade = "+letterGrade[current]*/;
textOutput.setText(output);
System.out.println(output);
currentStudent = students[current];
class NextBtnListener implements ActionListener{
public void actionPerformed(ActionEvent e){
// String [] studentName = new String [40];
// double [] assignOne = new double [40];
// double [] assignTwo = new double [40];
// double [] assignThree = new double [40];
// double [] gradeOne = new double [40];
// double [] gradeTwo = new double [40];
// double [] averageO = new double [40];
// double [] averageT = new double [40];
// double [] tAverage = new double [40];
// char [] letterGrade = new char [40];
//double max = 0;
//double min = 100;
Student currentStudent = students[current];
currentStudent.setStudentName(studentsName.getText());
currentStudent.setAssignOne(Double.parseDouble(assignmentOne.getText()));
currentStudent.setAssignTwo(Double.parseDouble(assignmentTwo.getText()));
currentStudent.setAssignThree(Double.parseDouble(assignmentThree.getText()));
currentStudent.setExamOneGrade(Double.parseDouble(examOne.getText()));
currentStudent.setExamTwoGrade(Double.parseDouble(examTwo.getText()));
// currentStudent = students[current];
current++;
refresh();
/** while(i < studentName.length){
String aOne = assignmentOne.getText();
assignOne[i] = Double.parseDouble(aOne);
assignmentOne.setText(" "+assignOne);
String aTwo = assignmentTwo.getText();
assignTwo[i] = Double.parseDouble(aTwo);
assignmentTwo.setText(" "+assignTwo[i]);
String aThree = assignmentThree.getText();
assignThree[i] = Double.parseDouble(aThree);
assignmentThree.setText(" "+assignThree[i]);
String gOne = examOne.getText();
gradeOne[i] = Double.parseDouble(gOne);
examOne.setText(" "+gradeOne[i]);
String gTwo = examTwo.getText();
gradeTwo[i] = Double.parseDouble(gTwo);
examTwo.setText(" "+gradeTwo[i]);
averageO[i] = (assignOne[i]+assignTwo[i]+assignThree[i])/3;
averageT[i] = (gradeOne[i]+gradeTwo[i])/2;
tAverage[i] = (averageO[i]+averageT[i])/2;
if (tAverage[i] >= Double.parseDouble(gradeA.getText())){
letterGrade[i] = 'A';
}else if(tAverage[i] >= Double.parseDouble(gradeB.getText())){
letterGrade[i] = 'B';
}else if(tAverage[i] >= Double.parseDouble(gradeC.getText())){
letterGrade[i] = 'C';
}else if(tAverage[i] >= Double.parseDouble(gradeD.getText())){
letterGrade[i] = 'D';
}else if(tAverage[i] <= Double.parseDouble(gradeE.getText())){
letterGrade[i] = 'E';
public void refresh(){
Student currentStudent = students[current];
studentsName.setText(currentStudent.getStudentName());
assignmentOne.setText(currentStudent.getAssignOne()+"");
assignmentTwo.setText(currentStudent.getAssignTwo()+"");
assignmentThree.setText(currentStudent.getAssignThree()+"");
examOne.setText(currentStudent.getExamOneGrade()+"");
examTwo.setText(currentStudent.getExamTwoGrade()+"");
public static void main(String[]args){
GradeCalculator calWindow = new GradeCalculator();
calWindow.setVisible(true);
Second class implemented./**
*Group CAPE Computer Science 2007/8
*Student.java
*@author Carlson Smith
*@version 3.01 07/02/2008
public class Student {
private String studentName;
private double assignOne;
private double assignTwo;
private double assignThree;
private double examOneGrade;
private double examTwoGrade;
public Student(String sName){
studentName = sName;
public String getStudentName(){
return studentName;
public double getAssignOne(){
return assignOne;
public double getAssignTwo(){
return assignTwo;
public double getAssignThree(){
return assignThree;
public double getExamOneGrade(){
return examOneGrade;
public double getExamTwoGrade(){
return examTwoGrade;
public void setStudentName(String sName){
studentName = sName;
public void setAssignOne(double assignOne){
this.assignOne = assignOne;
public void setAssignTwo(double assignTwo){
this.assignTwo = assignTwo;
public void setAssignThree(double assignThree){
this.assignThree = assignThree;
public void setExamOneGrade(double examOneGrade){
this.examOneGrade = examOneGrade;
public void setExamTwoGrade(double examTwoGrade){
this.examTwoGrade = examTwoGrade;
public double getAverage(){
return (assignOne + assignTwo + assignThree)/3;
public double getExamAverage(){
return (examOneGrade + examTwoGrade)/2;
public double getTotalAverage(){
return (getAverage() + getExamAverage())/2;
this thread can be closed now. l8rz :P
Edited by: Jacal on Feb 10, 2008 7:28 AM -
Need help with LikeFilter for querying the keyset instead of value
Hi,
I'm looking for help with the LikeFilter.
I need to query the cache to get all entries with key starting with a particular string.
I could see samples using LikeFilter for querying the values in the cache but not the keyset.
Can someone help?
E.g:
Cache Entries:
abc123 - value1
abc234 - value2
bcd123 - value3
I want to get all entries with key starting with 'abc'.
thanks,
rama.NJ, thanks for the quick reply.
I tried something similar (as below) but this code gives me 'java.lang.NoClassDefFoundError: com/tangosol/util/ValueExtractor'.
KeyExtractor extractor = new KeyExtractor("getKey");
Filter filter = new LikeFilter(extractor, id+":%",'-',false);
-rama.
Edited by: 911950 on Feb 2, 2012 1:18 PM -
Need help with navigation on E63
Hello
I am new to this forum and i got a question about the navigation for my nokia e63.
I bought the telephone and i saw it has navigation, but how do i access it? are there any maps installed?
Is it like a route66/ tomtom or what so ever?
What do i need to buy to get it working, i have serious no clue and i need some advice.
Thanks in advanceIf you go to Applications, you should see an application called Maps. It is Nokia's own navigation software called Nokia Maps.
It is free to use it to show you where you are on the map. To use it for navigation with directions you will have to pay. Most Nokia phones come with a limited period trial navigation license. If you like it after the trial. you can purchase a license.
Have a look at the link below for Nokia's charging structure for navigation.
/discussions/board/message?board.id=topfaq&thread.id=4 -
I need help with searching for an image inside another image
I need to write a program that checks for a specific image (a jpg) inside another, larger, image (a jpg). If so, it returns a value of true. Can anyone help me?
Winner takes all. First person to solve this gets 10 dukes.
Please help.Hi,
I would use a full screen image Sequence made with png for transparency and put your article behind. no auto play, stop at first and last image. and information for swipe to display article. -
Need help with slideshow widget appearing online
Hey out there a big thanks in advance for this.
I have slideshow widgets set up for my artwork and graphics pages on my website and they were working fine before the last Muse update. I then went into Muse to add more images to said slideshows and export and upload them just like normal. Everything went fine and then I finished uploading and viewed my site and the widgets did not appear...I also experienced some margin formatting difficulties but that is probably unrelated. I have not changed any permissions and have not changed anything besides adding in a few images only to one of the two slideshow widgets. I have completely deleted and re-exported and re-uploaded everything as in all of the files twice and still nothing. I really need some help with this one as soon as possible. Again a huge thank you. To see my site please go to www.joeldsiegel.com I have been using stablehost and the ftp client is CPanel if that is of any other help. Thanks again!!Sorry, should've been more clear on that. Yes, the images
have been converted to movie clips, adn the linkage ID's are
img1-img8. The reasoning behind that is that, at some point, new
pictures will take the place of the current pictures.
The attempt at randomness is actually a leftover from a
previous incarnation of this project. Ideally I'd like the pictures
to always play through in the same order, but I'd like it to start
at a random place in that order so it's not always the same image
coming up when the page first comes up. So, basically, I left it in
for lack of a better idea.
As for the setInterval() and runTimer() and "Void" question,
that part is complete patchwork on my part. I'm not surprised that
I missed something or included something extra. There isn't any
code beyond what's attached in my previous post.
I think, at the time, I was hoping that the "if(timePassed
> nTimeout){" part was on the right track, but are you saying
that the void cancels that part out? -
I need help with my for loop in this array
Ok well, I can't get my code to work. Also, please remember that this is just my draft so it isnt pretty. I will fix it up later so please look at it. The thing I want to do is look into the array for a time that matches what the user entered and return the toString() of that one. I know there is something wrong with my for loop but I cant figure how to fix it. please help. here is what i have so far:
import javax.swing.JOptionPane;
public class Runner
public static void main (String[] args)
String timeStr;
int time, again, optiStr;
Inbound[] in = new Inbound[25];
in[0]=new Inbound ("",0,"On Time num0");
in[1]=new Inbound ("",2,"On Time num1");
in[2]=new Inbound ("",3,"Delayed num2");
in[3]=new Inbound ("",4,"On Time");
in[4]=new Inbound ("",5,"On Time");
in[5]=new Inbound ("",6,"Canceled");
in[6]=new Inbound ("",1,"Canceled num6");
in[7]=new Inbound ("",8,"On Time");
in[8]=new Inbound ("",9,"Delayed");
in[9]=new Inbound ("",10,"On Time");
in[10]=new Inbound ("",11,"Delayed");
in[11]=new Inbound ("",12,"On Time");
in[12]=new Inbound ("",13,"Delayed");
in[13]=new Inbound ("",14,"On Time");
in[14]=new Inbound ("",15,"On Time");
in[15]=new Inbound ("",16,"On Time");
in[16]=new Inbound ("",17,"Canceled");
in[17]=new Inbound ("",18,"On Time");
in[18]=new Inbound ("",19,"On Time");
in[19]=new Inbound ("",20,"Canceled");
in[20]=new Inbound ("",21,"On Time");
in[21]=new Inbound ("",22,"Delayed");
in[22]=new Inbound ("",23,"On Time");
in[23]=new Inbound ("",24,"Cancled");
in[24]=new Inbound ("",7,"On Time num24");
do{
timeStr = JOptionPane.showInputDialog ("In military time, what hour do you want?");
time = Integer.parseInt(timeStr);
if (time<=0 || time>24)
JOptionPane.showMessageDialog (null, "Error");
optiStr = JOptionPane.showConfirmDialog (null, "If you want Incoming flights click Yes, but if not click No");
if (optiStr==JOptionPane.YES_OPTION)
//(ok this is the for loop i am talking about )
for (int index = 0; index < in.length; index++)
if ( time == Inbound.getTime())
JOptionPane.showMessageDialog (null, Inbound.tostring()); //return the time asked for
// else JOptionPane.showMessageDialog (null, "else");
}//temp return else if failed to find time asked for
// else
// if (optiStr==JOptionPane.CANCEL_OPTION)
// JOptionPane.showMessageDialog(null,"Canceled");
// else
// {Outbound.run();
// JOptionPane.showMessageDialog (null, "outbound");}//temp
again=JOptionPane.showConfirmDialog(null, "Try again?");
while (again==JOptionPane.YES_OPTION);
}any help would be greatly appriciated.rumble14 wrote:
Ok well, I can't get my code to work. Also, please remember that this is just my draft so it isnt pretty. I will fix it up later so please look at it. The thing I want to do is look into the array for a time that matches what the user entered and return the toString() of that one. I know there is something wrong with my for loop but I cant figure how to fix it. please help. here is what i have so far:
>//(ok this is the for loop i am talking about )
for (int index = 0; index < in.length; index++)
if ( time == Inbound.getTime())
JOptionPane.showMessageDialog (null, Inbound.tostring()); //return the time asked for
Inbound.getTime() is a static method of your Inbound class, that always returns the same value, I presume? As opposed to each of the 25 members of your array in, which have individual values?
Edited by: darb on Mar 26, 2008 11:12 AM -
Need Help with spry for uploading to a website
Sorry if there is already a thread about this but i cant seem to get this to work. So I have looked around an dfound that you need to have the spry files uploaded to the server and i have done that, but the page still looks wrong. Here is a link so you guys can see what it looks like and i'm sorry about the page being in norwegian.
http://miljopose.net/kjop.html
I really need help because this is for a project i am doing at school.None of these files can be found
<script src="SpryAssets/SpryValidationTextField.js" type="text/javascript"></script>
<script src="SpryAssets/SpryValidationConfirm.js" type="text/javascript"></script>
<link href="SpryAssets/SpryValidationTextField.css" rel="stylesheet" type="text/css" />
<link href="SpryAssets/SpryValidationConfirm.css" rel="stylesheet" type="text/css" />
Please upload the files in the correct directory
Gramps -
Need Help with Javascript for Acrobat Pro 9
Hello,
I am creating a PDF form in Adobe Acrobat Profession 9. Not having a lot of experience with Javascript, I have found this forum very helpful and have used many of the script examples for other issues I have had. I was hoping someone could help with the following script, I have tried many variations, cannot get it to work.
var ratio = this.getField("ratio").value
var concentration = this.getField("concentration").value
var result = this.getField("result").value
if(ratio.value>=50.00)
{result.value ='PASS';}
if(ratio.value".value>=40.00)
{result.value ='PASS';}
if((concentration.value ==61) && (ratio.value >= 49.25))
{result.value ='PASS';}
if((concentration.value ==61) && (ratio.value >= 39.25))
{result.value ='PASS';}
if((concentration.value ==62) && (ratio.value >= 48.50))
{result.value ='PASS';}
if((concentration.value ==62) && (ratio.value >= 38.50))
{result.value ='PASS';}
else
{result.value = 'FAIL';}
This is just a piece of the code The concentration values run from 61 through 99 and the ratio value varies for each concentration value, there is a high ratio and a low ratio. The result of this field with populate the results field with a PASS or FAIL. This is not working......any help is greatly appreciated!Thanks George. I updated the script to:
// Get a reference to the result field
var ratio = this.getField("ratio");
// Get a reference to the result field
var concentration = this.getField("concentration");
// Get a reference to the result field
var result = this.getField("result");
if(ratio.value>=50.00)
{result.value ='PASS';}
if(ratio.value >=40.00)
{result.value ='PASS';}
if((concentration.value ==61) && (ratio.value >= 49.25))
{result.value ='PASS';}
if((concentration.value ==61) && (ratio.value >= 39.25))
{result.value ='PASS';}
if((concentration.value ==62) && (ratio.value >= 48.50))
{result.value ='PASS';}
if((concentration.value ==62) && (ratio.value >= 38.50))
{result.value ='PASS';}
else
{result.value = 'FAIL';}
However, I am still getting a FAIL result even when the ratio is 50.00 or equal to the passable ratio. -
Need help with a For loop that uses a Break statement
I need to create a for loop which counts down from 100-50 and divides the number being counted down by a counter. Can anyone help me?
public class Break
public static void main ( String args []) (;
int total = 0
int counter = 0
for { (int number = 100; total >=50; total --)
if (counter == 0)
break;
} // end of for loop
int output = number/counter
system.out.printf("The number is" %d output/n)
}// end of method main
}// end of class BreakIm sorry I didnt explain myself very well i do not need the break statement at all.
I now have this code:
public class BreakTest
public static void main( String args[] )
int count; // control variable also used after loop terminates
for (int i = 100; i >= 50; i = ++count)
if (i >= 50) {
continue;
System.out.printf( "\nBroke out of loop at count = %d\n", count );
} // end main
} // end class BreakTest
/code]
and i get these error messages:
F:\csc148>javac BreakTest.java
BreakTest.java:9: variable count might not have been initialized
for (int i = 100; i >= 50; i = ++count)
^
BreakTest.java:15: variable count might not have been initialized
System.out.printf( "\nBroke out of loop at count = %d\n", count );
^
2 errors
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