jquery - 将鼠标悬停在图像上时图像旋转

Question

我有以下脚本，其中用户应该将鼠标悬停在图像上，然后旋转该图像。

$("#alcazar-image").rotate({
  bind:
  {
    mouseover : function() {
    $(this).rotate({animateTo:180})
  },
  mouseout : function() {
    $(this).rotate({animateTo:0})
    }
  }

});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://jqueryrotate.com/js/jQueryRotateCompressed.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" rel="stylesheet"/>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div class="col-xs-12 col-sm-9 col-md-9 col-lg-9 center-block" id="alcazar-row">
          <div class="media">
            <div class="media-left media-middle">
                <a href="#">
                    <img src="http://www.theo-android.co.uk/github-images/alcazar.png" class="media-object img-thumbnail" id="alcazar-image" alt="alcazar">
                </a>
            </div>
            <div class="media-body">
                <div class="media-heading"><h3>Alcazar Park</h3></div>
                <p style="font-size:20px;">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
                <p style="text-align:left"><a class="btn btn-primary btn-xs" data-toggle="modal" data-target="#alcazarModal"> More&raquo;</a></p>   
            </div>
              
            </div>  
    </div>

但是，悬停效果不起作用。有什么想法吗？

谢谢

西奥。

Answer 1

您无需使用 JavaScript 或 jquery 来实现您在此处尝试执行的操作。

一个简单的 css transform:rotate 就可以为您完成这项工作。

img:hover {
  transform: rotate(720deg);
  -ms-transform: rotate(720deg);
  -webkit-transform: rotate(720deg);
  transition: all 1s;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://jqueryrotate.com/js/jQueryRotateCompressed.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" rel="stylesheet" />
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<div class="col-xs-12 col-sm-9 col-md-9 col-lg-9 center-block" id="alcazar-row">
  <div class="media">
    <div class="media-left media-middle">
      <a href="#">
        <img src="http://www.theo-android.co.uk/github-images/alcazar.png" class="media-object img-thumbnail" id="alcazar-image" alt="alcazar">
      </a>
    </div>
    <div class="media-body">
      <div class="media-heading">
        <h3>Alcazar Park</h3>
      </div>
      <p style="font-size:20px;">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure
        dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
      <p style="text-align:left"><a class="btn btn-primary btn-xs" data-toggle="modal" data-target="#alcazarModal"> More&raquo;</a>
      </p>
    </div>

  </div>
</div>