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我创建了一个反弹动画。此弹跳动画针对图像，并在鼠标悬停时触发。目前，动画只发生一次，我想要的是它应该在每次鼠标悬停时反弹。

HTML 代码：

<div class="hair">
    <img src="images/single.png" id="hair1" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);" >
    <img src="images/single.png" id="hair2" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
    <img src="images/single.png" id="hair3" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
    <img src="images/single.png" id="hair4" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
    <img src="images/single.png" id="hair5" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
    <img src="images/single.png" id="hair6" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
    <img src="images/single.png" id="hair7" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
    <img src="images/single.png" id="hair8" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
    <img src="images/single.png" id="hair9" class="hair_animate"  width="13" height="40" onmouseover="bounce(this.id);">
</div>

JAVASCRIPT：

function bounce(a) {
    document.getElementById(a).className = "animated bounce_css";
}

CSS：

.hair{
    position: absolute;
    top: 200px;
}

.animated {
    -webkit-animation-fill-mode:both;
    -moz-animation-fill-mode:both;
    -ms-animation-fill-mode:both;
    -o-animation-fill-mode:both;
    animation-fill-mode:both;
    -webkit-animation-duration:1s;
    -moz-animation-duration:1s;
    -ms-animation-duration:1s;
    -o-animation-duration:1s;
    animation-duration:1s;
    /*-webkit-animation-iteration-count: infinite;*/
    /*-webkit-animation-timing-function: linear;*/
}
@-webkit-keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        -webkit-transform: translateY(0);
    }
    40% {
        -webkit-transform: translateY(-60px);
    }
    60% {
        -webkit-transform: translateY(-35px);
    }
}
@-moz-keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        -moz-transform: translateY(0);
    }
    40% {
        -moz-transform: translateY(-60px);
    }
    60% {
        -moz-transform: translateY(-35px);
    }
}
@-o-keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        -o-transform: translateY(0);
    }
    40% {
        -o-transform: translateY(-60px);
    }
    60% {
        -o-transform: translateY(-35px);
    }
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-60px);
    }
    60% {
        transform: translateY(-35px);
    }
}
.bounce_css {
    -webkit-animation-name: bounce;
    -moz-animation-name: bounce;
    -o-animation-name: bounce;
    animation-name: bounce;
}
4

1 回答 1

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你忘记了重置类名，试试这个：

<script type="text/javascript">
    function bounce(a) {
        document.getElementById(a).className = "animated bounce_css";
        setTimeout(function(){
            document.getElementById(a).className = "hair_animate"; 
        },1000)
    }

</script>
于 2013-06-05T07:53:44.670 回答