Question

我尝试创建图片旋转，但它不起作用。我尝试了不同网站的不同代码，但不知道错误。

这是我的代码。

＆＃13;

var value = 0
$("#image").rotate({ 
  bind: 
  { 
    click: function(){
      value +=90;
      $(this).rotate({ animateTo:value})
    }
  } 
});

＆＃13;

#image{
  margin:200px 200px; 
}

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript" src="http://cdn.sobekrepository.org/includes/jquery-rotate/2.2/jquery-rotate.min.js"></script>
<script type="text/javascript" src="http://beneposto.pl/jqueryrotate/js/jQueryRotateCompressed.js"></script>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>
<img src="http://jqueryrotate.com/images/chrome_32x32.png" id="image" onclick="" />

＆＃13;

Answer 1

在您的示例中，未定义var value = 0 $("#image").rotate({ bind: { click: function() { value += 90; $(this).rotate({ animateTo: value }) } } });，请检查以下代码：

＆＃13;

#image {
  margin: 200px 200px;
}

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript" src="include/jQueryRotate.js"></script>
<script type="text/javascript" src="http://beneposto.pl/jqueryrotate/js/jQueryRotateCompressed.js"></script>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>
<img src="http://i.forbesimg.com/media/lists/companies/apple_416x416.jpg" id="image" onclick="" />

＆＃13;

conditions = units.map do |unit_params|
  condition = unit_params.map do |k, v|
    "#{k} = '#{v}'" if k != :count
  end.compact.join(' AND ')
  "(#{condition})"
end.join(' OR ')

# conditions = "(name = 'barbarian' AND level = '5') OR (name = 'archer' AND level = '6')"

Unit.where(conditions)

＆＃13;

jQuery - 旋转图像

1 个答案: