js+css模拟一个实体计算器效果代码
代码语言:html
所属分类:其他
代码描述:js+css模拟一个实体计算器效果代码,跟实体计算器一样都可以进行计算
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html> <html lang="en" > <head> <meta charset="UTF-8"> <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Hind:wght@400;700&display=swap'> <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=VT323&display=swap'> <style> * { border: 0; box-sizing: border-box; margin: 0; padding: 0; } :root { --bg: #c7cad1; --fg: #17181c; --calcBg: #e3e4e8; --fg: #17181c; --logoBlue: #255ff4; --transDur: 0.05s; --buttonTiming: linear; font-size: calc(20px + (30 - 20) * (100vw - 320px) / (1280 - 320)); } body, button, input { color: var(--fg); font: 1em/1.5 "Hind", sans-serif; } body { background-color: var(--bg); display: grid; padding: 1.5em 0; place-items: center; height: 100vh; } .calc { background-color: var(--calcBg); background-image: linear-gradient(180deg,#0000,#0001), radial-gradient(0.25em 0.25em at 0.5em 0.25em,#fff7 25%,#fff0 50%), radial-gradient(95% 0.25em at 50% 0.25em,#fff7 25%,#fff0 50%); border-radius: 0.75em; box-shadow: 0 0.5em 0.5em #fff4 inset, 0 -0.125em 0.25em 0.125em #0007 inset, 0 0.25em 0.75em #0007; padding: 0.25em 1em; position: relative; width: 12em; height: 19.5em; } .calc__btns { display: grid; grid-template-columns: repeat(4,1fr); grid-template-rows: repeat(6,1.5em); grid-gap: 0.5em 0.75em; } .calc__btn:focus, .calc__btn span:focus, .calc__screen:focus { outline: transparent; } .calc__btn, .calc__screen { -webkit-appearance: none; appearance: none; } .calc__btn, .calc__btn.calc__btn--primary, .calc__btn.calc__btn--secondary { color: #fff; } .calc__btn { background-color: #2e3138; background-image: linear-gradient(180deg,#0000,#0002), radial-gradient(90% 0.125em at 50% 0.125em,#fff7 25%,#fff0 50%); border: 0; border-radius: 0.25em; box-shadow: 0.125em 0.125em 0.25em #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff4, -0.125em 0 0.125em #22252a inset, 0 0.125em 0.125em #fff4 inset, 0.125em 0 0.125em #fff4 inset, 0 -0.125em 0.125em #22252a inset; cursor: pointer; text-shadow: 0 0 0.125em #fff7; transition: box-shadow var(--transDur) var(--buttonTiming); -webkit-tap-highlight-color: #0000; } .calc__btn:active, .calc__btn.calc__btn--active { box-shadow: 0 0 0 #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff4, -0.125em 0 0.125em #0b0c0e inset, 0 0.125em 0.125em #0004 inset, 0.125em 0 0.125em #0004 inset, 0 -0.125em 0.125em #0b0c0e inset; } .calc__btn:active span, .calc__btn.calc__btn--active span { transform: scale(0.95); } .calc__btn:focus { color: #86a6f9; text-shadow: 0 0 0.25em #86a6f977; } .calc__btn small, .calc__btn span { pointer-events: none; } .calc__btn span { display: block; transition: transform var(--transDur) var(--buttonTiming); } .calc__btn.calc__btn--primary { background-color: #255ff4; box-shadow: 0.125em 0.125em 0.25em #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff4, -0.125em 0 0.125em #0936aa inset, 0 0.125em 0.125em #fff4 inset, 0.125em 0 0.125em #fff4 inset, 0 -0.125em 0.125em #0936aa inset; } .calc__btn.calc__btn--primary:active, .calc__btn.calc__btn--primary.calc__btn--active { box-shadow: 0 0 0 #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff4, -0.125em 0 0.125em #062779 inset, 0 0.125em 0.125em #0004 inset, 0.125em 0 0.125em #0004 inset, 0 -0.125em 0.125em #062779 inset; } .calc__btn.calc__btn--secondary { background-color: #5c6270; box-shadow: 0.125em 0.125em 0.25em #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff4, -0.125em 0 0.125em #454954 inset, 0 0.125em 0.125em #fff4 inset, 0.125em 0 0.125em #fff4 inset, 0 -0.125em 0.125em #454954 inset; } .calc__btn.calc__btn--secondary:active, .calc__btn.calc__btn--secondary.calc__btn--active { box-shadow: 0 0 0 #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff4, -0.125em 0 0.125em #2e3138 inset, 0 0.125em 0.125em #0004 inset, 0.125em 0 0.125em #0004 inset, 0 -0.125em 0.125em #2e3138 inset; } .calc__btn--tall { grid-column: 4 / 5; grid-row: 5 / 7; } .calc__error, .calc__memory, .calc__screen { color: #17181c; } .calc__error, .calc__memory { font-weight: bold; position: absolute; left: 1.5em; text-shadow: 0.1em 0.1em 0.1em #0004; } .calc__error { top: 4.3em; } .calc__memory { top: 3.4em; } .calc__j { color: var(--logoBlue); text-shadow: 0 0 0.25em #255ff444; } .calc__logo { font-size: 2em; text-align: center; text-shadow: 0 0 0.25em #0004; height: 3rem; } .calc__screen { background-image: linear-gradient(180deg,#9aa38f,#8d9781); border-top: 0.25rem solid #abafba; border-right: 0.25rem solid #abafba; border-bottom: 0.25rem solid #fff; border-left: 0.25rem solid #c7cad1; border-radius: 0.25rem; box-shadow: 0 0.25rem 0.25rem #0007 inset; display: block; font: 2em/1 "VT323", monospace; margin: 0 auto 1rem auto; padding: 0 0.25rem; text-align: right; text-shadow: 0.1rem 0.1rem 0.1rem #0004; text-transform: uppercase; width: 100%; } .calc__screen--fade-in { animation: valueBlink 0.05s linear; } /* Dark theme */ @media (prefers-color-scheme: dark) { :root { --bg: #454954; --fg: #e3e4e8; --calcBg: #17181c; --logoBlue: #5583f6; } .calc__btn { background-color: #e3e4e8; background-image: linear-gradient(180deg,#0000,#0002), radial-gradient(90% 0.125em at 50% 0.125em,#fff7 25%,#fff0 50%); box-shadow: 0.125em 0.125em 0.25em #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff1, -0.125em 0 0.125em #737a8c inset, 0 0.125em 0.125em #fff4 inset, 0.125em 0 0.125em #fff4 inset, 0 -0.125em 0.125em #737a8c inset; color: #17181c; text-shadow: 0 0 0.125em #fff7; } .calc__btn:active, .calc__btn.calc__btn--active { box-shadow: 0 0 0 #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff1, -0.125em 0 0.125em #5c6270 inset, 0 0.125em 0.125em #0004 inset, 0.125em 0 0.125em #0004 inset, 0 -0.125em 0.125em #5c6270 inset; } .calc__btn.calc__btn--primary { box-shadow: 0.125em 0.125em 0.25em #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff1, -0.125em 0 0.125em #0936aa inset, 0 0.125em 0.125em #fff4 inset, 0.125em 0 0.125em #fff4 inset, 0 -0.125em 0.125em #0936aa inset; } .calc__btn.calc__btn--primary:active, .calc__btn.calc__btn--primary.calc__btn--active { box-shadow: 0 0 0 #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff1, -0.125em 0 0.125em #062779 inset, 0 0.125em 0.125em #0004 inset, 0.125em 0 0.125em #0004 inset, 0 -0.125em 0.125em #062779 inset; } .calc__btn.calc__btn--secondary { box-shadow: 0.125em 0.125em 0.25em #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff1, -0.125em 0 0.125em #454954 inset, 0 0.125em 0.125em #fff4 inset, 0.125em 0 0.125em #fff4 inset, 0 -0.125em 0.125em #454954 inset; } .calc__btn.calc__btn--secondary:active, .calc__btn.calc__btn--secondary.calc__btn--active { box-shadow: 0 0 0 #0007, 0 -0.05em 0 0.05em #0004, 0 0.05em 0 0.05em #fff1, -0.125em 0 0.125em #2e3138 inset, 0 0.125em 0.125em #0004 inset, 0.125em 0 0.125em #0004 inset, 0 -0.125em 0.125em #2e3138 inset; } .calc__logo { text-shadow: 0 0 0.25em #fff4; } .calc__screen { border-top: 0.25rem solid #2e3138; border-right: 0.25rem solid #2e3138; border-bottom: 0.25rem solid #454954; border-left: 0.25rem solid #454954; } } /* Animation */ @keyframes valueBlink { from { color: #17181c00; text-shadow: 0.1rem 0.1rem 0.1rem #0000; } to { color: #17181c; text-shadow: 0.1rem 0.1rem 0.1rem #0004; } } </style> </head> <body > <form class="calc"> <div class="calc__logo"> <span class="calc__j">J</span>K </div> <div class="calc__memory"></div> <div class="calc__error"></div> <input class="calc__screen" type="text" name="output" maxlength="10" value="0" readonly> <div class="calc__btns"> <button class="calc__btn calc__btn--secondary" type="button" data-fn="%" title="Percent" aria-label="Percent" ontouchstart=""> <span tabindex="-1">%</span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="sqrt" title="Square Root" aria-label="Square Root" ontouchstart=""> <span tabindex="-1"><small>√</small></span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="+-" title="Negate Value" aria-label="Negate Value" ontouchstart=""> <span tabindex="-1"><small>+/-</small></span> </button> <button class="calc__btn calc__btn--primary" type="button" data-fn="C" title="Clear" aria-label="Clear" ontouchstart=""> <span tabindex="-1">C</span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="mrc" title="Recall/Clear Memory" aria-label="Recall/Clear Memory" ontouchstart=""> <span tabindex="-1"><small>MRC</small></span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="m-" title="Subtract From Memory" aria-label="Subtract From Memory" ontouchstart=""> <span tabindex="-1"><small>M-</small></span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="m+" title="Add To Memory" aria-label="Add To Memory" ontouchstart=""> <span tabindex="-1"><small>M+</small></span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="/" title="Divided By" aria-label="Divided By" ontouchstart=""> <span tabindex="-1">÷</span> </button> <button class="calc__btn" type="button" data-fn="7" ontouchstart=""> <span tabindex="-1">7</span> </button> <button class="calc__btn" type="button" data-fn="8" ontouchstart=""> <span tabindex="-1">8</span> </button> <button class="calc__btn" type="button" data-fn="9" ontouchstart=""> <span tabindex="-1">9</span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="*" title="Times" aria-label="Times" ontouchstart=""> <span tabindex="-1">×</span> </button> <button class="calc__btn" type="button" data-fn="4" ontouchstart=""> <span tabindex="-1">4</span> </button> <button class="calc__btn" type="button" data-fn="5" ontouchstart=""> <span tabindex="-1">5</span> </button> <button class="calc__btn" type="button" data-fn="6" ontouchstart=""> <span tabindex="-1">6</span> </button> <button class="calc__btn calc__btn--secondary" type="button" data-fn="-" title="Minus" aria-label="Minus" ontouchstart=""> <span tabindex="-1">-</span> </button> <button class="calc__btn" type="button" data-fn="1" ontouchstart=""> <span tabindex="-1">1</span> </button> <button class="calc__btn" type="button" data-fn="2" ontouchstart=""> <span tabindex="-1">2</span> </button> <button class="calc__btn" type="button" data-fn="3" ontouchstart=""> <span tabindex="-1">3</span> </.........完整代码请登录后点击上方下载按钮下载查看
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