Calculator

Developer
Sky
Size
4,133 Kb
Views
2,024
  1. Calculator Previews
  2. Calculator HTML Codes
  3. Calculator CSS Codes
  4. Calculator JS Codes

How do I make an calculator?

What is a calculator? How do you make a calculator? This script and codes were developed by Sky on 29 January 2023, Sunday.

Calculator Previews
IQ Test

Calculator - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Calculator</title> <link rel='stylesheet prefetch' href='https://fonts.googleapis.com/css?family=Roboto'> <link rel="stylesheet" href="css/style.css">
</head>
<body> <div class="calculator"> <div class="top-bar"> <span class="float-left">&#9776;</span> <span class="logo">SkyCalc&trade;</span> <span class="float-right">&#128267;&nbsp;&#128268;</span> </div> <div class="screen"> <div class="equation"></div> <div class="total"></div> </div> <div class="buttons text-left"> <span id="clear" class="button clear"> <div class="teardrop"> <span class="teardrop-icon-text">x</span> </div> </span> <span id="plusminus" class="button">&plusmn;</span> <span id="divide" class="button operator">/</span> <span id="multiply" class="button operator">x</span> <span id="7" class="button number">7</span> <span id="8" class="button number">8</span> <span id="9" class="button number">9</span> <span id="subtract" class="button operator">-</span> <span id="4" class="button number">4</span> <span id="5" class="button number">5</span> <span id="6" class="button number">6</span> <span id="add" class="button operator">+</span> <span id="1" class="button number">1</span> <span id="2" class="button number">2</span> <span id="3" class="button number">3</span> <span id="equals" class="button equals">=</span> <span id="0" class="button zero number">0</span> <span id="decimal" class="button decimal number">.</span> </div>
</div> <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Calculator - Script Codes CSS Codes

@font-face { font-family: 'calculator'; src: url('https://SkyC0der.github.io/fonts/calculator.woff') format('woff'), url('https://SkyC0der.github.io/fonts/calculator.svg#calculator') format('svg'), url('https://SkyC0der.github.io/fonts/calculator.eot'), url('https://SkyC0der.github.io/fonts/calculator.eot?#iefix') format('embedded-opentype'); font-weight: normal; font-style: normal;
}
body { background-image: -webkit-linear-gradient(left, rgb(184, 184, 184), rgb(222,222,222)); background-image: linear-gradient(to right, rgb(184, 184, 184), rgb(222,222,222)); color: #eee; font-family: Roboto; margin: 5vh auto 0 auto; min-width: 268px;
}
.calculator { background-color: #222; box-shadow: 0 8px 37px 0 rgba(0, 0, 0, .8), 0 6px 60px 0 rgba(0, 0, 0, .8); display: block; width: 268px; margin: 0 auto; text-align: center; max-height: 485px;
}
.top-bar { font-size: 14px; height: 25px; background-color: black; line-height: 25px; padding-left: 7px; padding-right: 7px;
}
.logo { position: absolute; left: 0; right: 0; min-width: 268px;
}
.screen { height: 130px; background-color: #010101; word-break: break-all; padding: 10px 10px 0 32px; text-align: right; font-family: 'calculator', monospace;
}
.equation { font-size: 24px; padding: 3px;
}
.equation:focus { background-color: #101010; outline: none;
}
.total { font-size: 36px; margin-top: 25px; white-space: nowrap;
}
.buttons { font-size: 0; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; cursor: pointer;
}
.button:hover { background: rgba(34,34,34,0.95);
}
.button:active { background-color: rgba(255,255,255,0.05);
}
.button { background: #222; background: -webkit-linear-gradient(left, rgb(52,52,52), rgb(34,34,34)); background: linear-gradient(to right, rgb(52,52,52), rgb(34,34,34)); border: 1px solid #121212; display: inline-block; font-size: 16px; font-weight: bold; height: 40px; margin: 0; padding-top: 22px; text-align: center; vertical-align: middle; width: 65px;
}
.teardrop { width: 1.5em; height: 1.5em; border-radius: 80% 0 55% 50% / 55% 0 80% 50%; background: #eee; margin-left: 20px; margin-top: -3px; -webkit-transform: rotateZ(225deg); transform: rotateZ(225deg);
}
/* need to figure out text - doesn't display consistently across browsers */
.teardrop-icon-text { color: #222; font-weight: normal; -webkit-transform: rotateZ(-225deg); transform: rotateZ(-225deg); position: absolute; top: 3px; right: 7px;
}
.clear-icon { background-color: #eee; border-radius: 50%; min-width: 30px; min-height: 30px; line-height: 30px; display: inline-block; color: #222; margin-top: -15px; position: relative; z-index: 0;
}
.equals { background: -webkit-linear-gradient(left, rgb(255,250,0), rgb(255,195,13), rgb(255,195,13), rgb(255,250,0)); background: linear-gradient(to right, rgb(255,250,0), rgb(255,195,13), rgb(255,195,13), rgb(255,250,0)); border-right: 1px solid #222; border-bottom: 1px solid #222; color: #222; height: 36px; padding-top: 90px; vertical-align: top; position: absolute;
}
.equals:hover { background-color: rgb(255,210,0);
}
.equals:active { background-color: rgb(255,230,0);
}
.zero { width: 132px;
}
.float-left { float: left;
}
.float-right { float: right;
}
.text-left { text-align: left;
}

Calculator - Script Codes JS Codes

"use strict";
$(".clear").on("click", function (e) { return $(".equation, .total").empty();
});
$("#plusminus").on("click", function () { return updateEquationText("x-1");
});
$(".number, .operator").on("click", validateInput);
// eval() is fine here because we control the input
$("#equals").on("click", function () { return $(".total").text(eval($(".equation").text().replace(/x/g, "*")));
});
// series of tests for input validation before updating the display
function validateInput(e) { var $equation = $(".equation"), equationText = $equation.text(), lastNumberEntered = equationText.split(/\+|-|\/|x/).slice(-1).toString(), entry = $(e.target).text(); // only one operator in a row - need to make it replace the last one entered... if ($(e.target).hasClass("operator") && /^\s*$|(\+|-|\/|x|\*)$/.test(equationText)) return; // only one decimal in a row if ($(e.target).hasClass("decimal") && lastNumberEntered.includes(".")) return; // add a 0 before the decimal if it's at the start of a number $(e.target).hasClass("decimal") && /\D$|^\s*$/.test(equationText) ? updateEquationText("0" + entry) : updateEquationText(entry);
}
function updateEquationText(text) { $(".equation").text($(".equation").text() + text);
}
Calculator - Script Codes
Calculator - Script Codes
Home Page Home
Developer Sky
Username skycoder
Uploaded January 29, 2023
Rating 3
Size 4,133 Kb
Views 2,024
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