【html | 代码转载】给你的博客装上投币键

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查看来源和演示

代码来源：https://sc.chinaz.com/jiaoben/201127344680.htm
预览效果：https://sc.chinaz.com/jiaobendemo.aspx?downloadid=272020121134452

开门见山

按钮代码

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<!--将下方代码放到自己想放的位置-->
<link rel="stylesheet" href="css/coin.css">
<button class="tip-button">
  <span class="tip-button__text">求打赏</span>
  <div class="coin-wrapper">
    <div class="coin">
      <div class="coin__middle"></div>
      <div class="coin__back"></div>
      <div class="coin__front"></div>
    </div>
  </div>
</button>
<script src="js/coin.js"></script>

js

请将下方代码放置在上方按钮代码的同一目录下的“js”文件夹内，并设置为coin.js

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const tipButtons = document.querySelectorAll('.tip-button')

// Loop through all buttons (allows for multiple buttons on page)
tipButtons.forEach((button) => {
  let coin = button.querySelector('.coin')

  // The larger the number, the slower the animation
  coin.maxMoveLoopCount = 90

  button.addEventListener('click', () => {
    if (button.clicked) return

    button.classList.add('clicked')

    // Wait to start flipping th coin because of the button tilt animation
    setTimeout(() => {
      // Randomize the flipping speeds just for fun
      coin.sideRotationCount = Math.floor(Math.random() * 5) * 90
      coin.maxFlipAngle = (Math.floor(Math.random() * 4) + 3) * Math.PI
      button.clicked = true
      flipCoin()
    }, 50)
  })

  const flipCoin = () => {
    coin.moveLoopCount = 0
    flipCoinLoop()
  }

  const resetCoin = () => {
    coin.style.setProperty('--coin-x-multiplier', 0)
    coin.style.setProperty('--coin-scale-multiplier', 0)
    coin.style.setProperty('--coin-rotation-multiplier', 0)
    coin.style.setProperty('--shine-opacity-multiplier', 0.4)
    coin.style.setProperty('--shine-bg-multiplier', '50%')
    coin.style.setProperty('opacity', 1)
    // Delay to give the reset animation some time before you can click again
    setTimeout(() => {
      button.clicked = false
    }, 300)
  }

  const flipCoinLoop = () => {
    coin.moveLoopCount++
    let percentageCompleted = coin.moveLoopCount / coin.maxMoveLoopCount
    coin.angle = -coin.maxFlipAngle * Math.pow((percentageCompleted - 1), 2) + coin.maxFlipAngle
    
    // Calculate the scale and position of the coin moving through the air
    coin.style.setProperty('--coin-y-multiplier', -11 * Math.pow(percentageCompleted * 2 - 1, 4) + 11)
    coin.style.setProperty('--coin-x-multiplier', percentageCompleted)
    coin.style.setProperty('--coin-scale-multiplier', percentageCompleted * 0.6)
    coin.style.setProperty('--coin-rotation-multiplier', percentageCompleted * coin.sideRotationCount)

    // Calculate the scale and position values for the different coin faces
    // The math uses sin/cos wave functions to similate the circular motion of 3D spin
    coin.style.setProperty('--front-scale-multiplier', Math.max(Math.cos(coin.angle), 0))
    coin.style.setProperty('--front-y-multiplier', Math.sin(coin.angle))

    coin.style.setProperty('--middle-scale-multiplier', Math.abs(Math.cos(coin.angle), 0))
    coin.style.setProperty('--middle-y-multiplier', Math.cos((coin.angle + Math.PI / 2) % Math.PI))

    coin.style.setProperty('--back-scale-multiplier', Math.max(Math.cos(coin.angle - Math.PI), 0))
    coin.style.setProperty('--back-y-multiplier', Math.sin(coin.angle - Math.PI))

    coin.style.setProperty('--shine-opacity-multiplier', 4 * Math.sin((coin.angle + Math.PI / 2) % Math.PI) - 3.2)
    coin.style.setProperty('--shine-bg-multiplier', -40 * (Math.cos((coin.angle + Math.PI / 2) % Math.PI) - 0.5) + '%')

    // Repeat animation loop
    if (coin.moveLoopCount < coin.maxMoveLoopCount) {
      if (coin.moveLoopCount === coin.maxMoveLoopCount - 6) button.classList.add('shrink-landing')
      window.requestAnimationFrame(flipCoinLoop)
    } else {
      button.classList.add('coin-landed')
      coin.style.setProperty('opacity', 0)
      setTimeout(() => {
        button.classList.remove('clicked', 'shrink-landing', 'coin-landed')
        setTimeout(() => {
          resetCoin()
        }, 300)
      }, 1500)
    }
  }
})

css

请将下方代码放置在上方按钮代码的同一目录下的“css”文件夹内，并设置为coin.css

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.tip-button {
  background: none;
  border: 0;
  border-radius: 0.25rem 0.25rem 0 0;
  cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  font-size: 16px;
  font-weight: 600;
  height: 2.6rem;
  margin-bottom: -4rem;
  outline: 0;
  position: relative;
  top: 0;
  transform-origin: 0% 100%;
  transition: transform 50ms ease-in-out;
  width: 9.5rem;
  -webkit-tap-highlight-color: transparent;
}
.tip-button:active {
  transform: rotate(4deg);
}
.tip-button.clicked {
  animation: 150ms ease-in-out 1 shake;
  pointer-events: none;
}
.tip-button.clicked .tip-button__text {
  opacity: 0;
  transition: opacity 100ms linear 200ms;
}
.tip-button.clicked::before {
  height: 0.5rem;
  width: 60%;
}
.tip-button.clicked .coin {
  transition: margin-bottom 1s linear 200ms;
  margin-bottom: 0;
}
.tip-button.shrink-landing::before {
  transition: width 200ms ease-in;
  width: 0;
}
.tip-button.coin-landed::after {
  opacity: 1;
  transform: scale(1);
  transform-origin: 50% 100%;
}
.tip-button.coin-landed .coin-wrapper {
  background: radial-gradient(circle at 35% 97%, rgba(3, 16, 50, 0.4) 0.04rem, transparent 0.04rem), radial-gradient(circle at 45% 92%, rgba(3, 16, 50, 0.4) 0.04rem, transparent 0.02rem), radial-gradient(circle at 55% 98%, rgba(3, 16, 50, 0.4) 0.04rem, transparent 0.04rem), radial-gradient(circle at 65% 96%, rgba(3, 16, 50, 0.4) 0.06rem, transparent 0.06rem);
  background-position: center bottom;
  background-size: 100%;
  bottom: -1rem;
  opacity: 0;
  transform: scale(2) translateY(-10px);
}
.tip-button__text {
  color: # fff;
  margin-right: 1.8rem;
  opacity: 1;
  position: relative;
  transition: opacity 100ms linear 500ms;
  z-index: 3;
}
.tip-button::before {
  background: # 031032;
  border-radius: 0.25rem;
  bottom: 0;
  content: '';
  display: block;
  height: 100%;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  transition: height 250ms ease-in-out 400ms, width 250ms ease-in-out 300ms;
  width: 100%;
  z-index: 2;
}
.tip-button::after {
  bottom: -1rem;
  color: # 031032;
  content: 'Thank you!';
  height: 110%;
  left: 0;
  opacity: 0;
  position: absolute;
  pointer-events: none;
  text-align: center;
  transform: scale(0);
  transform-origin: 50% 20%;
  transition: transform 200ms cubic-bezier(0, 0, 0.35, 1.43);
  width: 100%;
  z-index: 1;
}

.coin-wrapper {
  background: none;
  bottom: 0;
  height: 18rem;
  left: 0;
  opacity: 1;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  transform: none;
  transform-origin: 50% 100%;
  transition: opacity 200ms linear 100ms, transform 300ms ease-out;
  width: 100%;
}

.coin {
  --front-y-multiplier: 0;
  --back-y-multiplier: 0;
  --coin-y-multiplier: 0;
  --coin-x-multiplier: 0;
  --coin-scale-multiplier: 0;
  --coin-rotation-multiplier: 0;
  --shine-opacity-multiplier: 0.4;
  --shine-bg-multiplier: 50%;
  bottom: calc(var(--coin-y-multiplier) * 1rem - 3.5rem);
  height: 3.5rem;
  margin-bottom: 3.05rem;
  position: absolute;
  right: calc(var(--coin-x-multiplier) * 34% + 16%);
  transform: translateX(50%) scale(calc(0.4 + var(--coin-scale-multiplier))) rotate(calc(var(--coin-rotation-multiplier) * -1deg));
  transition: opacity 100ms linear 200ms;
  width: 3.5rem;
  z-index: 3;
}
.coin__front, .coin__middle, .coin__back, .coin::before, .coin__front::after, .coin__back::after {
  border-radius: 50%;
  box-sizing: border-box;
  height: 100%;
  left: 0;
  position: absolute;
  width: 100%;
  z-index: 3;
}
.coin__front {
  background: radial-gradient(circle at 50% 50%, transparent 50%, rgba(115, 124, 153, 0.4) 54%, # c2cadf 54%), linear-gradient(210deg, # 8590b3 32%, transparent 32%), linear-gradient(150deg, # 8590b3 32%, transparent 32%), linear-gradient(to right, # 8590b3 22%, transparent 22%, transparent 78%, # 8590b3 78%), linear-gradient(to bottom, # fcfaf9 44%, transparent 44%, transparent 65%, # fcfaf9 65%, # fcfaf9 71%, # 8590b3 71%), linear-gradient(to right, transparent 28%, # fcfaf9 28%, # fcfaf9 34%, # 8590b3 34%, # 8590b3 40%, # fcfaf9 40%, # fcfaf9 47%, # 8590b3 47%, # 8590b3 53%, # fcfaf9 53%, # fcfaf9 60%, # 8590b3 60%, # 8590b3 66%, # fcfaf9 66%, # fcfaf9 72%, transparent 72%);
  background-color: # 8590b3;
  background-size: 100% 100%;
  transform: translateY(calc(var(--front-y-multiplier) * 0.3181818182rem / 2)) scaleY(var(--front-scale-multiplier));
}
.coin__front::after {
  background: rgba(0, 0, 0, 0.2);
  content: '';
  opacity: var(--front-y-multiplier);
}
.coin__middle {
  background: # 737c99;
  transform: translateY(calc(var(--middle-y-multiplier) * 0.3181818182rem / 2)) scaleY(var(--middle-scale-multiplier));
}
.coin__back {
  background: radial-gradient(circle at 50% 50%, transparent 50%, rgba(115, 124, 153, 0.4) 54%, # c2cadf 54%), radial-gradient(circle at 50% 40%, # fcfaf9 23%, transparent 23%), radial-gradient(circle at 50% 100%, # fcfaf9 35%, transparent 35%);
  background-color: # 8590b3;
  background-size: 100% 100%;
  transform: translateY(calc(var(--back-y-multiplier) * 0.3181818182rem / 2)) scaleY(var(--back-scale-multiplier));
}
.coin__back::after {
  background: rgba(0, 0, 0, 0.2);
  content: '';
  opacity: var(--back-y-multiplier);
}
.coin::before {
  background: radial-gradient(circle at 25% 65%, transparent 50%, rgba(255, 255, 255, 0.9) 90%), linear-gradient(55deg, transparent calc(var(--shine-bg-multiplier) + 0%), # e9f4ff calc(var(--shine-bg-multiplier) + 0%), transparent calc(var(--shine-bg-multiplier) + 50%));
  content: '';
  opacity: var(--shine-opacity-multiplier);
  transform: translateY(calc(var(--middle-y-multiplier) * 0.3181818182rem / -2)) scaleY(var(--middle-scale-multiplier)) rotate(calc(var(--coin-rotation-multiplier) * 1deg));
  z-index: 10;
}
.coin::after {
  background: # 737c99;
  content: '';
  height: 0.3181818182rem;
  left: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  z-index: 2;
}

@keyframes shake {
  0% {
    transform: rotate(4deg);
  }
  66% {
    transform: rotate(-4deg);
  }
  100% {
    transform: rotate();
  }
}

部署完成！

你可以看看下方动图，或是本文底部同款按钮。But，鼠标悬浮在按钮上弹出收款码为本主题自带！
投币按钮动画演示

网络
#网站美化
【html | 代码转载】给你的博客装上投币键
https://www.yuanzj.top/posts/1232be69.html
作者
yzl3014
发布于
2022年8月15日
许可协议