Does Spry have a lot of problems with IE 7 and/or 6?
Hi there,
I am wondering if Spry has a lot of issues with IE6 and/or
IE7?
I've been glancing at the forum topics and the majority of
topics I see involve IE and issues with it.
Is that because of the Spry framework itself, or is it mostly
on the site developers' mistakes?
For the most part, they tend to be CSS layout issues that
would manifest whether using Spry or not. Sure, some are js bugs
and are fixed in the javascript, but usually it is a CSS fix.
For instance, trying to get the Menu Bar customized for the
site:
We are trying to make more samples of these common layout
issues so users can see the code to solve the issue.
It can be frustrating for sure and we are doing what we can
to make it easier for users. That is the original goal of Spry.
Thanks for asking.
Don
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Have you tried:
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Guys,
I really am having a lot of problems with a program. I got the program to compile but it looks absolutely nothing like it is supposed to look. I have a deadline for tomorrow and sent my teacher an email but the chances of him getting back to me by tomorrow night for a weekend is pretty much slim to none. Anyways I am sending my output and if anyone could give me advice or feedback on why it does not look right if it is something small and if its alot of things go ahead and call me dumb.
here is my code:
import javax.swing.JOptionPane;
import java.awt.*;
import java.awt.event.*;
public class Checkerboard extends Frame implements ActionListener
private Panel topPanel;
private TextArea topDisplay[];
private Panel bottomPanel;
private TextField startField = new TextField(10);
private TextField stopField = new TextField(10);
private TextField stepField = new TextField(10);
private Label startLabel = new Label ("Start");
private Label stopLabel = new Label ("Stop");
private Label stepLabel = new Label ("Step");
private Button goButton;
private Button clearButton;
private boolean clearText;
private boolean first;
private int start;
private int stop;
private int step;
//constructor methods
public Checkerboard()
//construct components and initialize beginning values
topPanel = new Panel();
topDisplay = new TextArea[16];
goButton = new Button("Go");
clearButton = new Button("Clear");
first = true;
bottomPanel = new Panel();
int start = 0;
int stop = 0;
int step = 0;
bottomPanel.add(startField);
bottomPanel.add(stopField);
bottomPanel.add(stepField);
bottomPanel.add(startLabel);
bottomPanel.add(stopLabel);
bottomPanel.add(stepLabel);
bottomPanel.add(goButton);
goButton.addActionListener(this);
bottomPanel.add(clearButton);
clearButton.addActionListener(this);
clearText = true;
//set layouts for the Frame and Panels
setLayout(new BorderLayout());
topPanel.setLayout(new GridLayout(4, 4, 10, 10));
bottomPanel.setLayout(new GridLayout(3, 3, 5, 5));
//construct the Display
for(int i = 1; i <= 15; i++)
topDisplay[i] = new TextArea(null, 3, 5, 3);
//set color to the panel
//row 1
for(int x = 1; x <= 4; x++)
//set color for
setBackground(Color.white);
//row 2
for(int x = 5; x <= 8; x++)
//set color for
setBackground(Color.white);
//row 3
for(int x = 9; x <= 12; x++)
//set color for
setBackground(Color.white);
//row 4
for(int x = 13; x <= 16; x++)
//set color for
setBackground(Color.white);
//add components to frame
add(topPanel, BorderLayout.NORTH);
add(bottomPanel, BorderLayout.CENTER);
//allow the x to close the application
addWindowListener(new WindowAdapter()
public void windowclosing(WindowEvent e)
System.exit(0);
} //end window adapter
public static void main(String args[])
Checkerboard f = new Checkerboard();
f.setTitle("Checkerboard Array");
f.setBounds(50, 100, 300, 400);
f.setLocationRelativeTo(null);
f.setVisible(true);
} //end main
public void actionPerformed(ActionEvent e)
//convert data in TextField to int
int start = Integer.parseInt(startField.getText());
int stop = Integer.parseInt(stopField.getText());
int step = Integer.parseInt(stepField.getText());
for(int i = 1; i <=16; i++)
setBackground(Color.blue);
for(int i = start; i <= stop; i++)
setBackground(Color.yellow);
//test clear
String arg = e.getActionCommand();
//clear button was clicked
if(arg.equals("Clear"))
clearText = true;
start = 0;
stop = 0;
step = 0;
first = true;
setBackground(Color.white);
startField.requestFocus();
} //end the if clear
}//end action listener
}//end classThis will incorporate arrays, for loops, and Frames all in one.
Create a panel containing an array of 16 TextArea components that change color to correspond with the start, stop, and step values entered by the user. Perform the following tasks to create the Checkerboard Array application shown below. When the user enters the start, stop, and step fields and then clicks the Go button, the results are also shown below.
1. Call your application Checkerboard.java
2. You will need the following variables� declare them as private:
a. 16 component TextArea array
b. a Panel to hold the array
c. 3 TextField components with length of 10
d. 3 int variables to receive the start, stop, and step values
e. 3 Labels to display the words Start, Stop, and Step
f. a Go button
g. a Clear button
h. a Panel to hold the 3 TextFields, 3 Labels, and the 2 Buttons
3. Create a constructor method to:
a. construct each of the components declared above and initializes the start, stop, and step variables to zero (when constructing the TextArea components, use the following parameters: null, 3, 5, 3)
b. set the Frame layout to BorderLayout
c. write a for loop to loop the array and set each of the 16 TextArea components in that array so they cannot be edited. In the same loop, set each of the TextArea components text to be 1 more than the index number. Also in this same loop, set the background of each of the TextArea components to white.
d. set the Panel for the TextArea components to GridLayout with 4 rows, 4 columns, and both gaps set to 10
e. set the Panel for the TextFields, Labels, and button to GridLayout with 3 rows, 3 columns, and both gaps set to 5
f. add the components to their respective Panels
g. make the buttons clickable
h. place the Panels in the Frame� put one in the NORTH and one in the CENTER
i. Enter the addWindowListener() method described in the chapter� this is the method that overrides the click of the X so it terminates the application
4. In your actionPerformed() method:
a. convert the data in your TextFields to int and store them in the variables declared above
b. write a loop that goes through the array setting every background color to blue
c. write another loop that�s based on the user inputs. Each time the loop is executed, change the background color to yellow (so� start your loop at the user�s specified starting condition. You�ll stop at the user�s specified stopping value. You�ll change the fields to yellow every time you increment your loop based on the step value. REMEMBER: Your displayed values are 1 off from your index numbers!!)
5. Write a main() method that creates an instance of the Checkerboard Frame.
a. set the bounds for the frame to 50, 100, 300, 400
b. set the title bar caption to Checkerboard Array
c. use the setVisible() method to display the application Frame during execution
6. After you get all of this complete, include error handling to make sure:
a. the values entered in the TextFields are valid integers
b. the start value is greater than or equal to 1 and less than or equal to 16
c. the stop value is greater than or equal to 1 and less than or equal to 16
d. the step value is greater than or equal to 1 and less than or equal to 16
e. the start condition is less than the stop condition
f. when an error occurs, give an error message in a dialog box that is specific to their error, remove the text from the invalid field, and put the cursor in that field so the user has a chance to re-enter� this can be accomplished by using multiple try/catch statements
g. only change the colors if the numbers are valid
7. Create a clear button as seen in the example below. This button should:
a. clear out all 3 TextFields
b. change the background color of all TextArea array elements to white
c. put the cursor in the start field
8. Document!!
I know you guys are probably busy with your own stuff but any help and I would certainly appreciate itgot the yellow boxes to come up but just one box.....so is there something wrong with my yellow set background because I am not seeing any more errors
//packages to import
import javax.swing.JOptionPane;
import java.awt.*;
import java.awt.event.*;
public class Checkerboard extends Frame implements ActionListener
private Panel topPanel;
private TextArea topDisplay[];
private Panel bottomPanel;
private TextField startField = new TextField(10);
private TextField stopField = new TextField(10);
private TextField stepField = new TextField(10);
private Label startLabel = new Label ("Start");
private Label stopLabel = new Label ("Stop");
private Label stepLabel = new Label ("Step");
private Button goButton;
private Button clearButton;
private boolean clearText;
private boolean first;
private int start;
private int stop;
private int step;
//constructor methods
public Checkerboard()
//construct components and initialize beginning values
topPanel = new Panel();
topDisplay = new TextArea[16];
goButton = new Button("Go");
clearButton = new Button("Clear");
first = true;
bottomPanel = new Panel();
int start = 0;
int stop = 0;
int step = 0;
bottomPanel.add(startField);
bottomPanel.add(stopField);
bottomPanel.add(stepField);
bottomPanel.add(startLabel);
bottomPanel.add(stopLabel);
bottomPanel.add(stepLabel);
bottomPanel.add(goButton);
goButton.addActionListener(this);
bottomPanel.add(clearButton);
clearButton.addActionListener(this);
clearText = true;
//set layouts for the Frame and Panels
setLayout(new BorderLayout());
topPanel.setLayout(new GridLayout(4, 4, 10, 10));
bottomPanel.setLayout(new GridLayout(3, 3, 5, 5));
//construct the Display
for(int i = 0; i <= 15; i++)
topDisplay[i] = new TextArea(null, 3, 5, 3);
topDisplay.setText(String.valueOf(i+1));
topDisplay[i].setEditable(false);
topPanel.add(topDisplay[i]);
//add components to frame
add(topPanel, BorderLayout.NORTH);
add(bottomPanel, BorderLayout.CENTER);
//allow the x to close the application
addWindowListener(new WindowAdapter()
public void windowClosing(WindowEvent e)
System.exit(0);
} //end window adapter
public static void main(String args[])
Checkerboard f = new Checkerboard();
f.setTitle("Checkerboard Array");
f.setBounds(50, 100, 300, 400);
f.setLocationRelativeTo(null);
f.setVisible(true);
} //end main
public void actionPerformed(ActionEvent e)
boolean done = false;
//test go
String arg = e.getActionCommand();
//go button was clicked
if(arg.equals("Go"))
//convert data in TextField to int
int start = Integer.parseInt(startField.getText());
int stop = Integer.parseInt(stopField.getText());
int step = Integer.parseInt(stepField.getText());
while(!done)
try
if((start <= 1) && (start > 16)) throw new NumberFormatException();
else done = true;
} //end try
catch (NumberFormatException f)
JOptionPane.showMessageDialog(null, "You must enter start between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
startField.setText(" ");
startField.requestFocus();
} //end catch
try
if ((stop < 1) && (stop > 16)) throw new NumberFormatException();
else done = true;
} //end try
catch (NumberFormatException f)
JOptionPane.showMessageDialog(null, "You must enter stop between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
stopField.setText(" ");
stopField.requestFocus();
} //end catch
try
if ((step < 1) && (step > 16)) throw new NumberFormatException();
else done = true;
} //end try
catch (NumberFormatException f)
JOptionPane.showMessageDialog(null, "You must enter step between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
stepField.setText(" ");
stepField.requestFocus();
} //end catch
try
if (start > stop) throw new NumberFormatException();
else done = true;
} //end try
catch (NumberFormatException f)
JOptionPane.showMessageDialog(null, "Stop cannot be larger than start", "Error", JOptionPane.ERROR_MESSAGE);
startField.setText(" ");
stopField.setText(" ");
stepField.setText(" ");
startField.requestFocus();
} //end catch
} //end while
for(int i = 0; i <=15; i++)
topDisplay[i].setBackground(Color.blue);
for(int i = start; i <= stop; step++)
topDisplay[i].setBackground(Color.yellow);
} //end the if go
//clear button was clicked
if(arg.equals("Clear"))
clearText = true;
startField.setText("");
stopField.setText("");
stepField.setText("");
first = true;
setBackground(Color.white);
startField.requestFocus();
} //end the if clear
}//end action listener
}//end class
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Can i use SDXC card as an external hard drive?
I have a mid 2011 macbook air with 4GB of space. I have to constantly delete things off of my mac because i do not have enough space. I see that i have a SDXC card slot on my macbook i was wondering could i buy a 32gb SDXC card and use it like an ext
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Error when submitting GRC request from IDM
Hello GRC gurus, We were running into an issue when trying to set up our IDM - GRC integration; when submitting a request to GRC via the AC Validation task the "Submit AC Request" task always encounters an error, but in spite of which the request sti
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Access to system perferences from second account
Can not access the system preferences folder from the second account setup on the Mac. I am a new user to the apple system but have many years with the other system. Gave the second account Admin status. Need to change the touch pad tap function f
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Only 1/2 the files add to library
New to itunes. Have an existing 3500 song mp3 folder of songs. When I add the folder to the iTunes library only ~1500 songs show up. No errors or other indications of a failure appear. Any suggestions as to what might keep a song/file from being adde
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Hi All. We are upgrading to ECC 6.0. But the upgrade is simultaneous. We'd be building a new server, and some developments will still go on concurrently in 4.6C. Is there any way we can ensure that new developments in 4.6C will be unicode enabled and