Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Need this in JavaScript and PHP. The program for this Assessment will consist of three sections, each headed by the three-line comment below: //********************************************************* //****Assessment

Need this in JavaScript and PHP.

The program for this Assessment will consist of three sections, each headed by the three-line comment below:

//*********************************************************

//****Assessment 2 Program 4 Section X

//*********************************************************

(where X stands for the portion of the Assessment to follow.)

Assessment Requirements

Section 1:

Enter the comment with the section title as described above.

Create an arrayList named produceList.

ProduceList is used to hold the description and price of an item. Add the following data to the produce list:

bananas 0.59

grapes 2.99

apples 1.49

pears 1.39

lettuce 0.99

onions 0.79

potatoes 0.59

peaches 1.59

Write the data from produceList to a file called ProducePrice.

Write a function, named FileLineCount(), that returns an integer and accepts a string. Pass the function the file name. It shouldthen use a while loop to return the number of lines in a file. Hint: The function will be reading the file you just created above.

Call the function, FileLineCount(), and display its return value as the number of items in the file using the following format: "There are xx products in the file." Where xx is the number returned by FileLineCount().

Section 2:

Enter the comment with the section title as described above.

You will add four more items to the ProducePrice.txt file. They are as follows: peppers 0.99 celery 1.29 cabbage 0.79 tomatoes 1.19

Call the function, FileLineCount(), and display its return value as the number of items in the file using the following format: "There are xx products in the file." Where xx is the number returned by FileLineCount().

Section 3:

Enter the comment with the section title as described above.

Using a loop, read the contents of the file ProducePrice.txt into a new arraylist called producePrices.

After populating the producePrices arraylist, loop through it and print its contents, inserting a line number for each item.

Using the count property of the produce list, display the output in the following format: "There are xx products in the producePrices list."

EXPECTED OUTPUT

There are 8 products in the file.

There are 12 products in the file.

bananas 0.59

grapes 2.99

apples 1.49

pears 1.39

lettuce 0.99

onions 0.79

potatoes 0.59

peaches 1.59

peppers 0.99

celery 1.29

cabbage 0.79

tomatoes 1.19

There are 12 products in the producePrices list.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

DNA Databases

Authors: Stefan Kiesbye

1st Edition

0737758910, 978-0737758917

More Books

Students also viewed these Databases questions

Question

=+ What would it look like? Who should deliver it?

Answered: 1 week ago