css+svg+js实现带动画效果星级评分选择代码-html代码-BFW代码库

代码语言：html
代码描述：css+svg+js实现带动画效果星级评分选择代码，点击星星有动画效果。
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">

    <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">

    <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500&amp;display=swap'>

    <style>
        * {
          border: 0;
          box-sizing: border-box;
          margin: 0;
          padding: 0;
        }
        
        :root {
          --bg: #e3e4e8;
          --fg: #17181c;
          --primary: #255ff4;
          --yellow: #f4a825;
          --yellow-t: rgba(244, 168, 37, 0);
          --bezier: cubic-bezier(0.42,0,0.58,1);
          --trans-dur: 0.3s;
          font-size: calc(24px + (30 - 24) * (100vw - 320px) / (1280 - 320));
        }
        
        body {
          background-color: var(--bg);
          color: var(--fg);
          font: 1em/1.5 "DM Sans", sans-serif;
          display: flex;
          height: 100vh;
          transition: background-color var(--trans-dur), color var(--trans-dur);
        }
        
        .rating {
          margin: auto;
        }
        .rating__display {
          font-size: 1em;
          font-weight: 500;
          min-height: 1.25em;
          position: absolute;
          top: 100%;
          width: 100%;
          text-align: center;
        }
        .rating__stars {
          display: flex;
          padding-bottom: 0.375em;
          position: relative;
        }
        .rating__star {
          display: block;
          overflow: visible;
          pointer-events: none;
          width: 2em;
          height: 2em;
        }
        .rating__star-ring, .rating__star-fill, .rating__star-line, .rating__star-stroke {
          animation-duration: 1s;
          animation-timing-function: ease-in-out;
          animation-fill-mode: forwards;
        }
        .rating__star-ring, .rating__star-fill, .rating__star-line {
          stroke: var(--yellow);
        }
        .rating__star-fill {
          fill: var(--yellow);
          transform: scale(0);
          transition: fill var(--trans-dur) var(--bezier), transform var(--trans-dur) var(--bezier);
        }
        .rating__star-stroke {
          stroke: #c7cad1;
          transition: stroke var(--trans-dur);
        }
        .rating__label {
          cursor: pointer;
          padding: 0.125em;
        }
        .rating__label--delay1 .rating__star-ring, .rating__label--delay1 .rating__star-fill, .rating__label--delay1 .rating__star-line, .rating__label--delay1 .rating__star-stroke {
          animation-delay: 0.05s;
        }
        .rating__label--delay2 .rating__star-ring, .rating__label--delay2 .rating__star-fill, .rating__label--delay2 .rating__star-line, .rating__label--delay2 .rating__star-stroke {
          animation-delay: 0.1s;
        }
        .rating__label--delay3 .rating__star-ring, .rating__label--delay3 .rating__star-fill, .rating__label--delay3 .rating__star-line, .rating__label--delay3 .rating__star-stroke {
          animation-delay: 0.15s;
        }
        .rating__label--delay4 .rating__star-ring, .rating__label--delay4 .rating__star-fill, .rating__label--delay4 .rating__star-line, .rating__label--delay4 .rating__star-stroke {
          animation-delay: 0.2s;
        }
        .rating__input {
          -webkit-appearance: none;
          appearance: none;
        }
        .rating__input:hover ~ [data-rating]:not([hidden]) {
          display: none;
        }
        .rating__input-1:hover ~ [data-rating="1"][hidden], .rating__input-2:hover ~ [data-rating="2"][hidden], .rating__input-3:hover ~ [data-rating="3"][hidden], .rating__input-4:hover ~ [data-rating="4"][hidden], .rating__input-5:hover ~ [data-rating="5"][hidden], .rating__input:checked:hover ~ [data-rating]:not([hidden]) {
          display: block;
        }
        .rating__input-1:hover ~ .rating__label:first-of-type .rating__star-stroke, .rating__input-2:hover ~ .rating__label:nth-of-type(-n + 2) .rating__star-stroke, .rating__input-3:hover ~ .rating__label:nth-of-type(-n + 3) .rating__star-stroke, .rating__input-4:hover ~ .rating__label:nth-of-type(-n + 4) .rating__star-stroke, .rating__input-5:hover ~ .rating__label:nth-of-type(-n + 5) .rating__star-stroke {
          stroke: var(--yellow);
          transform: scale(1);
        }
        .rating__input-1:checked ~ .rating__label:first-of-type .rating__star-ring, .rating__input-2:checked ~ .rating__label:nth-of-type(-n + 2) .rating__star-ring, .rating__input-3:checked ~ .rating__label:nth-of-type(-n + 3) .rating__star-ring, .rating__input-4:checked ~ .rating__label:nth-of-type(-n + 4) .rating__star-ring, .rating__input-5:checked ~ .rating__label:nth-of-type(-n + 5) .rating__star-ring {
          animation-name: starRing;
        }
        .rating__input-1:checked ~ .rating__label:first-of-type .rating__star-stroke, .rating__input-2:checked ~ .rating__label:nth-of-type(-n + 2) .rating__star-stroke, .rating__input-3:checked ~ .rating__label:nth-of-type(-n + 3) .rating__star-stroke, .rating__input-4:checked ~ .rating__label:nth-of-type(-n + 4) .rating__star-stroke, .rating__input-5:checked ~ .rating__label:nth-of-type(-n + 5) .rating__star-stroke {
          animation-name: starStroke;
        }
        .rating__input-1:checked ~ .rating__label:first-of-type .rating__star-line, .rating__input-2:checked ~ .rating__label:nth-of-type(-n + 2) .rating__star-line, .rating__input-3:checked ~ .rating__label:nth-of-type(-n + 3) .rating__star-line, .rating__input-4:checked ~ .rating__label:nth-of-type(-n + 4) .rating__star-line, .rating__input-5:checked ~ .rating__label:nth-of-type(-n + 5) .rating__star-line {
          animation-name: starLine;
        }
        .rating__input-1:checked ~ .rating__label:first-of-type .rating__star-fill, .rating__input-2:checked ~ .rating__label:nth-of-type(-n + 2) .rating__star-fill, .rating__input-3:checked ~ .rating__label:nth-of-type(-n + 3) .rating__star-fill, .rating__input-4:checked ~ .rating__label:nth-of-type(-n + 4) .rating__star-fill, .rating__input-5:checked ~ .rating__label:nth-of-type(-n + 5) .rating__star-fill {
          animation-name: starFill;
        }
        .rating__input-1:not(:checked):hover ~ .rating__label:first-of-type .rating__star-fill, .rating__input-2:not(:checked):hover ~ .rating__label:nth-of-type(2) .rating__star-fill, .rating__input-3:not(:checked):hover ~ .rating__label:nth-of-type(3) .rating__star-fill, .rating__input-4:not(:checked):hover ~ .rating__label:nth-of-type(4) .rating__star-fill, .rating__input-5:not(:checked):hover ~ .rating__label:nth-of-type(5) .rating__star-fill {
          fill: var(--yellow-t);
        }
        .rating__sr {
          clip: rect(1px, 1px, 1px, 1px);
          overflow: hidden;
          position: absolute;
          width: 1px;
          height: 1px;
        }
        
        @media (prefers-color-scheme: dark) {
          :root {
            --bg: #17181c;
            --fg: #e3e4e8;
          }
        
          .rating {
            margin: auto;
          }
          .rating__star-stroke {
            stroke: #454954;
          }
        }
        @keyframes starRing {
          from, 20% {
            animation-timing-function: ease-in;
            opacity: 1;
            r: 8px;
            stroke-width: 16px;
            transform: scale(0);
          }
          35% {
            animation-timing-function: ease-out;
            opacity: 0.5;
            r: 8px;
            stroke-width: 16px;
            transform: scale(1);
          }
          50%, to {
            opacity: 0;
            r: 16px;
            stroke-width: 0;
            transform: scale(1);
          }
        }
        @keyframes starFill {
          from, 40% {
            animation-timing-function: ease-out;
            transform: scale(0);
          }
          60% {
            animation-timing-function: ease-in-out;
            transform: scale(1.2);
          }
          80% {
            transform: scale(0.9);
          }
          to {
            transform: scale(1);
          }
        }
        @keyframes starStroke {
          from {
            transform: scale(1);
          }
          20%, to {
            transform: scale(0);
          }
        }
        @keyframes starLine {
          from, 40% {
            animation-timing-function: ease-out;
            stroke-dasharray: 1 23;
            stroke-dashoffset: 1;
          }
          60%, to {
            stroke-dasharray: 12 12;
            stroke-dashoffset: -12;
          }
        }
    </style>




</head>

<body>
    <form class="rating">
        <div class="rating__stars">
            <input id="rating-1" class="rating__input rating__input-1" type="radio" name="rating" value="1">
            <input id="rating-2" class="rating__input rating__input-2" type="radio" name="rating" value="2">
            <input id="rating-3" class="rating__input rating__input-3" type="radio" name="rating" value="3">
            <input id="rating-4" class="rating__input rating__input-4" type="radio" name="rating" value="4">
            <input id="rating-5" class="rating__input rating__input-5" type="radio" name="rating" value="5">
            <label class="rating__label" for="rating-1">
			<svg class="rating__star" width="32" height="32" viewBox="0 0 32 32" aria-hidden="true">
				<g transform="translate(16,16)">
					<circle class="rating__star-ring" fill="none" stroke="#000" stroke-width="16" r="8" transform="scale(0)" />
				</g>
				<g stroke="#000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
					<g transform="translate(16,16) rotate(180)">
						<polygon class="rating__star-stroke" points="0,15 4.41,6.07 14.27,4.64 7.13,-2.32 8.82,-12.14 0,-7.5 -8.82,-12.14 -7.13,-2.32 -14.27,4.64 -4.41,6.07" fill="none" />
						<polygon class="rating__star-fill" points="0,15 4.41,6.07 14.27,4.64 7.13,-2.32 8.82,-12.14 0,-7.5 -8.82,-12.14 -7.13,-2.32 -14.27,4.64 -4.41,6.07" fill="#000" />
					</g>
					<g transform="translate(16,16)" stroke-dasharray="12 12" stroke-dashoffset="12">
						<polyline class="rating__star-line" transform="rotate(0)" points="0 4,0 16" />
						<polyline class="rating__star-line" transform="rotate(72)" points="0 4,0 16" />
						<polyline class="rating__.........完整代码请登录后点击上方下载按钮下载查看