Hello,

Despite reading the required chapters and completing the self tests in the back of the relevant chapters, I'm still having a really hard time figuring out where to start my code for this assignment. I worked really hard to understand the previous chapters but they weren't as complex as this one. Can you help me create the java script code and files required for this assignment?

 

The course book for this is John Pollocks 3rd edition "A beginners guide, Java script".

 

Create a very simple four function integer calculator with buttons for Add, Subtract, Multiply, and Divide, and with two text-type input fields. When the user enters two numbers and clicks one of the buttons, the answer is displayed where shown. 

Your program must use an alert to tell the user about any errors. The possible errors include:

One or both input fields are blank

One or both input fields < -9999 or greater than 9999

Divide by zero

Illegal character in either input field.

 Only 0, 1 ,2 ,3 ,4 ,5 ,6 ,7 ,8 ,9, and – are allowed.

You must include instructions to the instructor on

how to install the assignment. Do this in a

separate file named ReadMe.txt.

Even though there are none in the example,

you must include instructions to the user.

SophiaPretty

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Status NEW Posted 12 Dec 2017 01:12 PM My Price 7.00

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