jQuery实现滑动星星评分效果(每日分享)

Z时代
2024-01-10
分类：综合

每日分享效果，今天分享一个jQuery滑动星星评分效果。

jQuery星星评分制作5颗星星鼠标滑过评分打分效果，可取消评分结果，重新打分。

HTML代码：


<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
  <link rel="stylesheet" href="css/css.css" rel="external nofollow" >
  <script src="js/jquery.js"></script>
</head>
<body>
<div id="starRating">
  <p class="photo">
    <span><i class="high"></i><i class="nohigh"></i></span>
    <span><i class="high"></i><i class="nohigh"></i></span>
    <span><i class="high"></i><i class="nohigh"></i></span>
    <span><i class="high"></i><i class="nohigh"></i></span>
    <span><i class="high"></i><i class="nohigh"></i></span>
  </p>
  <p class="starNum">0.0分</p>
  <div class="bottoms">
    <a class="garyBtn cancleStar">取消评分</a><a class="blueBtn sureStar">确认</a>
  </div>
</div>
<script>
  $(function () {
    //评分
    var starRating = 0;
    $('.photo span').on('mouseenter',function () {
      var index = $(this).index()+1;
      $(this).prevAll().find('.high').css('z-index',1)
      $(this).find('.high').css('z-index',1)
      $(this).nextAll().find('.high').css('z-index',0)
      $('.starNum').html((index*2).toFixed(1)+'分')
    })
    $('.photo').on('mouseleave',function () {
      $(this).find('.high').css('z-index',0)
      var count = starRating / 2
      if(count == 5) {
        $('.photo span').find('.high').css('z-index',1);
      } else {
        $('.photo span').eq(count).prevAll().find('.high').css('z-index',1);
      }
      $('.starNum').html(starRating.toFixed(1)+'分')
    })
    $('.photo span').on('click',function () {
      var index = $(this).index()+1;
      $(this).prevAll().find('.high').css('z-index',1)
      $(this).find('.high').css('z-index',1)
      starRating = index*2;
      $('.starNum').html(starRating.toFixed(1)+'分');
      alert('评分：'+(starRating.toFixed(1)+'分'))
    })
    //取消评分
    $('.cancleStar').on('click',function () {
      starRating = 0;
      $('.photo span').find('.high').css('z-index',0);
      $('.starNum').html(starRating.toFixed(1)+'分');
    })
    //确定评分
    $('.sureStar').on('click',function () {
      if(starRating===0) {
        alert('最低一颗星！');
      } else {
        alert('评分：'+(starRating.toFixed(1)+'分'))
      }
    })
  })
</script>
</body>
</html>

CSS代码：


#starRating .photo span {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 42px;
  overflow: hidden;
  margin-right: 23px;
  cursor: pointer;
}
#starRating .photo span:last-child {
  margin-right: 0px;
}
#starRating .photo span .nohigh {
  position: absolute;
  width: 44px;
  height: 42px;
  top: 0;
  left: 0;
  background: url("../img/star.png");
}
#starRating .photo span .high {
  position: absolute;
  width: 44px;
  height: 42px;
  top: 0;
  left: 0;
  background: url("../img/star1.png");
}
#starRating .starNum {
  font-size: 26px;
  color: #de4414;
  margin-top: 4px;
  margin-bottom: 10px;
}
#starRating .bottoms {
  height: 54px;
  border-top: 1px solid #d8d8d8;
}
#starRating .photo {
  margin-top: 30px;
}
#starRating .bottoms a {
  margin-bottom: 0;
}
#starRating .bottoms .garyBtn {
  margin-right: 57px!important;
}
#starRating .bottoms a {
  width: 130px;
  height: 35px;
  line-height: 35px;
  border-radius: 3px;
  display: inline-block;
  font-size: 16px;
  transition: all 0.2s linear;
  margin: 16px 0 22px;
  text-align: center;
  cursor: pointer;
}
.garyBtn {
  margin-right: 60px!important;
  background-color: #e1e1e1;
  color: #999999;
}
.blueBtn {
  background-color: #1968b1;
  color: #fff;
}
.blueBtn:hover {
  background: #0e73d0;
}