CSI $226$ Winter$2024$ Midterm Exam

Create new project. Make sure to add your lastname as part of the project name

Add a JFrame form Jframe$1$

$1.$ BasketBall Seating Prices

Giving the following sitting chart prices

Prime Lower Chair $$337$

Lower Chair

$($sec $1-5,13-17$ row $25$ &

higher$)$

$$269$

Upper Chair $$95$

Faculty$/$Staff $$149$

provide radio buttons to allow a customer to select one option from the seating chart

provide an other set of radio buttons to allow user to select one option out of:

Adults $($no discount$)$

Child$(35\%$ discount$)$

Students $(15\%$ discount$)$

Seniors $(25\%$ discount$)$

Provide a text box to enter number of tickets purchased $($assuming same options for all tickets$)$

provide a button "Purchase" to calculate the total $ amount due, including $10\%$ tax

Display subtotal, tax and total in currency format to either a textarea or a label

$($User should be able to choose a seat and choose adult, student, child, or senior

You have the option to use netbeans to build the GUI $.$

Add a Jframe Form: Jframe$2.$

Build the following GUI. Add each part $($Questions $1$ to $4)$ to JFrame$1$

Set up the frame layout in such a way you can add to it the following

$1.$ A text field at the top of the frame to display the the numbers keyed

$2.$ A keypad at the center of the frame

$3.$ Below or on the side the above keypad add the equal $(=)$ button

You could choose to drag and drop the buttons from the palette

Or do everything through code for $10$ extra bonus points.

In either case you must use layout managers

$4.$ Add code to the $+$ key button calculate the sum of the values entered by user.

Text File

$1.$ Build a gui to allow user to enter firstname, lastname email and phone number

$2.$ Provide a text box to enter filename where a person data is saved to

$3.$ Add a button to save a person data to a text file

$4.$ Add a button to read all the data from the text file and display to a Jtextarea

$5.$ Preload file with at least $5$ records only once $($when file doesnot exists$)$

That way you don$$t have the same data preloaded every time you run the app.

$($hint: you should concatenate firstname, lastname, email and phone into a single string separated by comma

That way all you have to do is save a single line of text string.

These type of files are called comma separated values or csv file such as $$people$.$csv$$

Google said

Comma$-$separated values $($CSV$)$ is a text file format that uses commas to separate values. A CSV file

stores tabular data $($numbers and text$)$ in plain text, where each line of the file typically represents one data record

$($this is how an excel data is saved to a file$)$

This test is divided into $3$ parts

Part$1$ and part$233$points each