使用onClick事件触发CSS3转换

Question

我正在试验css3过渡，并希望引入一个onClick事件来触发过渡，而不是伪悬停类。我的问题是过渡被分成了两个元素。

下面是HTML:

<div class="box"><img src="images/1.jpg" width="300" height="200" alt=""/>
<div class="mask">
<!-- Further content goes here -->
</div>
</div>

这里是CSS:

.box {
    width: 300px;
    height: 200px;
    position: relative;
    overflow: hidden;
    border: solid 2px #E6171A;              
}
.mask {
    width: 300px;
    height: 200px;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #021288;
     -ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=0)";
        filter: alpha(opacity=0);
        opacity: 0;
        -webkit-transform: scale(0) rotate(-360deg);
        -moz-transform: scale(0) rotate(-360deg);
        -o-transform: scale(0) rotate(-360deg);
        -ms-transform: scale(0) rotate(-360deg);
        transform: scale(0) rotate(-360deg);
        -webkit-transition: all 0.4s ease-in;
        -moz-transition: all 0.4s ease-in;
        -o-transition: all 0.4s ease-in;
        -ms-transition: all 0.4s ease-in;
        transition: all 0.4s ease-in;
}
.box:hover .mask {
     -ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
    opacity: .4;
    -webkit-transform: scale(1) rotate(0deg);
    -moz-transform: scale(1) rotate(0deg);
    -o-transform: scale(1) rotate(0deg);
    -ms-transform: scale(1) rotate(0deg);
    transform: scale(1) rotate(0deg);
    -webkit-transition-delay: .4s;
    -moz-transition-delay: .4s;
    -o-transition-delay: .4s;
    -ms-transition-delay: .4s;
    transition-delay: .4s;
}
.box img {
    -webkit-transition: all 0.4s ease-in-out 1.3s;
    -moz-transition: all 0.4s ease-in-out 1.3s;
    -o-transition: all 0.4s ease-in-out 1.3s;
    -ms-transition: all 0.4s ease-in-out 1.3s;
    transition: all 0.4s ease-in-out 1.3s;
    -ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=100)";
    filter: alpha(opacity=100);
    opacity: 1;
}
.box:hover img {
    -webkit-transform: translateX(300px);
    -moz-transform: translateX(300px);
    -o-transform: translateX(300px);
    -ms-transform: translateX(300px);
    transform: translateX(300px);
    -ms-filter: "progid: DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    opacity: 0;
    -webkit-transition-delay: .8s;
    -moz-transition-delay: .8s;
    -o-transition-delay: .8s;
    -ms-transition-delay: .8s;
    transition-delay: .8s;
/* the delay goes in the hover(action state) to overide the delay in the original state     */
}

所以问题是我如何应用onClick事件的过渡，是蔓延到两个元素?希望有人能帮忙!

Answer 1

将:hover替换为一个类，例如clicked

.box.clicked

然后单击，使用addClass将clicked类添加到.box。这个变化应该会触发原来由:hover完成的动画。

下面是一个使用toggleClass在点击时添加/删除类并更改div的height的示例。