HTML | DOM 动画结束事件

animationend 事件在 CSS 动画完成时发生。

CSS 动画播放时发生的事件：

• animationstart：当 CSS 动画开始播放时发生。
• animationiteration：当 CSS 动画重复时发生。
• animationend：当 CSS 动画完成时发生。

句法：

• Chrome、Safari 和 Opera 的代码

  object.addEventListener("webkitAnimationEnd", myScript);

• 标准语法：

  object.addEventListener("animationend", myScript);

例子：

  

    
        #div {
            width: 100%;
            height: 100px;
            background: green;
            position: relative;
            font-size: 40px;
        }
  
        /* Chrome, Safari, Opera */
        @-webkit-keyframes mymove {
            from {
                top: 0px;
            }
            to {
                top: 200px;
            }
        }
          
        @keyframes mymove {
            from {
                top: 0px;
            }
            to {
                top: 200px;
            }
        }
    

  

    
        GeeksforGeeks
  
        
            Click me to start the animation.
        
  
        
            var x = document.getElementById("div");
  
            // Start the animation with JavaScript
            function GFGFun() {
  
                // Code for Chrome, Safari and Opera
                x.style.WebkitAnimation = "mymove 4s 1";
  
                // Standard syntax
                x.style.animation = "mymove 4s 1";
            }
  
            // Code for Chrome, Safari and Opera
            x.addEventListener("webkitAnimationStart", StartFun);
            x.addEventListener("webkitAnimationEnd", EndFun);
  
            // Standard syntax
            x.addEventListener("animationstart", StartFun);
            x.addEventListener("animationend", EndFun);
  
            function StartFun() {
                this.innerHTML = "The animation has started";
                this.style.backgroundColor = "lime";
            }
  
            function EndFun() {
                this.innerHTML = "The animation has completed";
                this.style.backgroundColor = "lightgray";
            }
        
    

  

输出：

支持的浏览器： animationend Event支持的浏览器如下：

• 谷歌浏览器 4.0 网络套件
• 浏览器 10.0
• 火狐 16.0, 5.0 moz
• 苹果 Safari 4.0 网络套件
• Opera 15.0 网络套件，12.1