avaScript: Use any of the techniques (including jQuery if you would like to). Be sure to upload your html, js, and css/jquery files if used

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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JavaScript: Use any of the techniques (including jQuery if you would like to). Be sure to upload your html, js, and css/jquery files if used.

/*
* Your task is to create a calculator. You can create
* your calculator using any of the DOM manipulation
* techniques. Use javascript's eval function to perform the calculation.
* If an error occurs, show ERROR on the calculator
* 'screen'.
*
* Example of using eval: var result = eval('10+4*2');
*
* Requirements:
* - Buttons for every digit 0-9
* - Buttons for +, -, /, *
* - Button to backspace or clear <-
* - Button to execute calculation =
* - Calculator 'screen' should update as buttons
* are pressed including numbers, operations, etc
* - Result should show on calculator 'screen'
* - Upon submitting and showing result, calculator
* should reset on next button click, starting new
* calculation
* - If an error occurs, for example inputting ---6,
* calculator 'screen' should output 'ERROR'
* - Calculator 'screen' should fit at least 10
* characters
* - At least 12 CSS styles
*
* Submit your JS file, HTML file, and CSS/jquery
* file.
*/

Refer to the instructions and images:

7
8
9
4.
1
2
+
3.
Transcribed Image Text:7 8 9 4. 1 2 + 3.
78*2+3=159
7
8
9
4
5
1
3.
LO
2.
Transcribed Image Text:78*2+3=159 7 8 9 4 5 1 3. LO 2.
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