HTML | DOM 样式 animationName 属性

HTML DOM 中的animationName 属性用于设置或返回@keyframes 动画的名称。

句法：

• 它用于设置 animationName 属性：

  object.style.animationName = "none|keyframename|initial|inherit"

• 它用于返回 animationName 属性：

  object.style.animationName

属性值：它包含动画的名称。

• none：当动画为 none 时。这是默认值。
• keyframename：绑定到选择器的关键帧的名称。
• initial：用于设置默认值。
• 继承：用于从父级继承属性。

示例 1：

  

    
        HTML DOM animationName Property
    
    
        div {
            width: 100px;
            height: 100px;
            background: green;
            position: relative;
            -webkit-animation: move_1 2s infinite;
            /* For Chrome, Safari, Opera*/
            animation: move_1 2s infinite;
        }
        /* For Chrome, Safari, Opera */
          
        @-webkit-keyframes move_1 {
            from {
                left: 150px;
            }
            to {
                left: 350px;
            }
        }
          
        @keyframes move_1 {
            from {
                left: 150px;
            }
            to {
                left: 350px;
            }
        }
        /* For Chrome, Safari, Opera */
          
        @-webkit-keyframes move_2 {
            from {
                left: 270px;
                width: 0px;
                height: 0px;
            }
            to {
                left: 270px;
                width: 100px;
                height: 100px;
                background: blue;
            }
        }
          
        @keyframes move_2 {
            from {
                left: 270px;
                width: 0px;
                height: 0px;
            }
            to {
                left: 270px;
                width: 100px;
                height: 100px;
                background: blue;
            }
        }
    

  

  
      
            GeeksForGeeks  
        
  
    DOM animationName Property
    
        Click Here
    
    
    
    
  
    
        function Geeks() {
            
            // Changing the animation name.
            document.getElementById(
              "GFG_DIV").style.WebkitAnimationName =
              "move_2"; 
            
            // for Chrome, Safari, and Opera
            document.getElementById(
              "GFG_DIV").style.animationName = 
              "move_2";
        }
    

  

输出

• 点击按钮前：
  
• 点击按钮后：
  
• 最后：
  

示例 2：

  

    
        HTML DOM animationName Property
    
    
        div {
            width: 100px;
            height: 100px;
            background: green;
            position: relative;
            -webkit-animation: move_1 2s infinite;
            /* For Chrome, Safari, Opera*/
            animation: move_1 2s infinite;
        }
        /* For Chrome, Safari, Opera */
          
        @-webkit-keyframes move_1 {
            from {
                left: 150px;
            }
            to {
                left: 350px;
            }
        }
          
        @keyframes move_1 {
            from {
                left: 150px;
            }
            to {
                left: 350px;
            }
        }
        /* For Chrome, Safari, Opera */
          
        @-webkit-keyframes move_2 {
            from {
                left: 270px;
                width: 0px;
            }
            to {
                left: 270px;
                width: 100px;
                background: blue;
            }
        }
          
        @keyframes move_2 {
            from {
                left: 270px;
                width: 0px;
            }
            to {
                left: 270px;
                width: 100px;
                background: blue;
            }
        }
    

  

  
      
            GeeksForGeeks  
        
  
    DOM animationName Property
    
        Click Here
    
    
    
    
  
    
        function Geeks() {
            
            // Changing the animation name.
            document.getElementById(
              "GFG_DIV").style.WebkitAnimationName =
              "move_2"; 
            
            // for Chrome, Safari, and Opera
            document.getElementById(
              "GFG_DIV").style.animationName = "move_2";
        }
    

  

输出

• 点击按钮前：
  
• 点击按钮后：
  
• 最后：
  

支持的浏览器：

• 谷歌浏览器：43.0、4.0 Webkit
• Mozilla Firefox：16.0、5.0 moz
• 边缘：10.0
• 歌剧：30.0、15.0 webkit
• Safari：4.0 webkit