HTML Style transitionDelay用法及代码示例

HTML DOM中的transitionDelay属性用于指定开始执行过渡的时间，以秒或毫秒为单位。延迟是指开始过渡效果之前要等待的时间。

用法:

它返回transitionDelay属性。
```
object.style.transitionDelay
```

设置transitionDelay属性。

object.style.transitionDelay = "time|initial|inherit"

属性值：

time:它指定开始过渡动画的时间长度(以秒或毫秒为单位)。
用法：

object.style.transitionDelay = "time";

例：

<!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        HTML DOM Style transitionDelay Property 
    </title> 
      
    <!-- CSS property for transition animation -->
    <style>  
        #GFG { 
            border:1px solid black; 
            background-color:white; 
            width:250px; 
            height:200px; 
            overflow:auto; 
            -webkit-transition:all 3s; 
            transition:all 3s; 
            text-align:center; 
        } 
          
        #GFG:hover { 
            background-color:green; 
            width:300px; 
            height:100px; 
             
            text-align:center; 
        } 
    </style> 
</head> 
  
<body> 
  
    <button onclick="myGeeks()"> 
        Click Here! 
    </button> 
      
    <br><br> 
      
    <div id = "GFG"> 
        <h1>GeeksforGeeks</h1> 
    </div> 
      
    <!-- script for transition delay -->
    <script> 
        function myGeeks() { 
            document.getElementById("GFG").style.WebkitTransitionDelay 
                    = "3s";  
                      
            document.getElementById("GFG").style.transitionDelay 
                    = "3s";      
        } 
    </script> 
</body> 
  
</html>

输出：
在单击按钮之前：

单击按钮后：转换延迟：3秒

initial:它将transitionDelay属性设置为其默认值。
用法：

object.style.transitionDelay = "initial";

例：

<!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        HTML DOM Style transitionDelay Property 
    </title> 
      
    <!-- CSS property for transition animation -->
    <style>  
        #GFG { 
            border:1px solid black; 
            background-color:white; 
            width:250px; 
            height:200px; 
            overflow:auto; 
            -webkit-transition:all 3s; 
            transition:all 3s; 
            text-align:center; 
        } 
          
        #GFG:hover { 
            background-color:green; 
            width:300px; 
            height:100px; 
             
            text-align:center; 
        } 
    </style> 
</head> 
  
<body> 
  
    <button onclick="myGeeks()"> 
        Click Here! 
    </button> 
      
    <br><br> 
      
    <div id = "GFG"> 
        <h1>GeeksforGeeks</h1> 
    </div> 
      
    <!-- script for transition delay -->
    <script> 
        function myGeeks() { 
            document.getElementById("GFG").style.WebkitTransitionDelay 
                    = "initial";  
                      
            document.getElementById("GFG").style.transitionDelay 
                    = "initial";      
        } 
    </script> 
</body> 
  
</html>

输出：
在单击按钮之前：

单击按钮后：转换延迟：0秒。因为默认的转换延迟是0秒。

inherit:transitionDelay属性是从其父级继承的。
用法：

object.style.transitionDelay = "inherit";

范例3：

<!DOCTYPE html> 
<html> 
      
<head> 
    <title> 
        HTML DOM Style transitionDelay Property 
    </title> 
      
    <!-- CSS property for transition animation -->
    <style>  
        #GFG { 
            border:1px solid black; 
            background-color:white; 
            width:250px; 
            height:200px; 
            overflow:auto; 
            -webkit-transition:all 3s; 
            transition:all 3s; 
            text-align:center; 
        } 
          
        #main { 
            transition-delay:2s; 
            -webkit-transition-delay:2s 
        } 
        #GFG:hover { 
            background-color:green; 
            width:300px; 
            height:100px; 
             
            text-align:center; 
        } 
    </style> 
</head> 
  
<body> 
  
    <button onclick="myGeeks()"> 
        Click Here! 
    </button> 
      
    <br><br> 
      
    <div id = "main"> 
        <div id = "GFG"> 
            <h1>GeeksforGeeks</h1> 
        </div> 
    </div> 
      
    <!-- script for transition delay -->
    <script> 
        function myGeeks() { 
            document.getElementById("GFG").style.WebkitTransitionDelay 
                    = "inherit";  
                      
            document.getElementById("GFG").style.transitionDelay 
                    = "inherit";      
        } 
    </script> 
</body> 
  
</html>

输出：
在单击按钮之前：

单击按钮后：转换延迟：2秒。因为父类包含2秒的转换延迟。

返回值：它返回一个表示元素的transitionDelay属性的字符串值。

支持的浏览器：下面列出了DOM transitionDelay属性支持的浏览器：

谷歌浏览器26.0
Internet Explorer 10.0
Firefox 16.0
Safari 6.1、3.1 WebkitTransitionDelay
Opera 12.1

相关用法

注：本文由纯净天空筛选整理自riarawal99大神的英文原创作品 HTML | DOM Style transitionDelay Property。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。