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It requires us to change some code around in a file to add joptionpane dialog boxes in instead of the fields already there. The following is the exact wording of the assignment:
Look through the source code for the Flora. java file. Insert comment marks (//) at the beginning of all lines involving any of the message boxes, except for the MessageBox declaration statements. Directly underneath the lines that are commented out, insert new code to generate JOptionPane dialog boxes that replace the message boxes. Use the same titles, prompts, and buttons. Do not forget to import the necessary Swing packages.
I am having trouble figuring out how to add a JOptionPane box in. I imported the swing for the joptionpane but I need assistance setting it up for the boxes
String code; if (arg == "New Sticker") code = "N"; else code = "R"; if ( (vin.getText().compareTo("")<1) || (year.getText().compareTo("")<1) || (make.getText().compareTo("")<1) || (model.getText().compareTo("")<1) || (firstName.getText().compareTo("")<1) || (lastName.getText().compareTo("")<1) || (address.getText().compareTo("")<1) ) { errorBox = new MessageBox(this, "Data Entry Error", "You must complete all fields."); errorBox.setVisible(true); } else { try { output.writeUTF(code); output.writeUTF(vin.getText()); output.writeUTF(year.getText()); output.writeUTF(make.getText()); output.writeUTF(model.getText()); output.writeUTF(firstName.getText()); output.writeUTF(lastName.getText()); output.writeUTF(address.getText()); savedBox = new MessageBox(this, "Data Submitted", "The vehicle information has been saved."); savedBox.setVisible(true); } catch(IOException c) { System.exit(1); } clearFields(); } } public void clearFields() { //Clear fields and reset the focus vin.setText(""); year.setText(""); make.setText(""); model.setText(""); firstName.setText(""); lastName.setText(""); address.setText(""); vin.requestFocus(); } }
Terrier News is a monthly newsletter devoted to various breeds of terriers and topics of interest to terrier owners and breeders. Design a suitable source document for ads that are telephoned or mailed in.
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An individual threat can be represented in more than one threat category. If a hacker hacks into a network, copies a few files.
A sales manager has 3 areas and 5 sales engineers. If assignment of sales engineers to areas will result in expected sales as shown, how must engineers be assigned to maximize sales?
Write bash shell script filestatic. Script should examine the number files in directories given as arguments (parameters) to this script.
Write and explain briefly three guidelines for sound policy, as stated by Bergeron and Bérubé. Are policies different from standards? In what way? Are policies different from procedures? In what way?
Machine executed average of 5000 instructions per microseconds. How many instructions could be executed in a single time slice?
Describe the different parts of the C.I.A. triad and how each can be used to improve the overall security of an information system.
Interesting post on the computer discussion site (Slashdot) raises some significant questions about software installed by cable personnel.
Can correctness proving solve the problem that the product as delivered to the customer may not be what the consumer really requires?
Study the AI literature to find whether or not the following tasks can presently be solved by computers. Give proper reference to support your answer.
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