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HTML DOM S用法及代碼示例

HTML DOM中的S對象用於表示HTML <s>元素。此標記用於指定文本內容不再正確或準確。可以使用getElementById()方法訪問<s>元素。

用法:

document.getElementById("id"); 

id分配給<s>標記的位置。

範例1:

<!DOCTYPE html>  
<html>  
    <head> 
        <title> 
            HTML DOM S Object 
        </title> 
    </head> 
      
    <body style = "text-align:center;">  
  
        <h1 style = "color:green;" >  
            GeeksForGeeks  
        </h1>  
          
        <h2>DOM s Object</h2>  
  
        <p> 
            A <s id = "s">computer science</s>  
            portal for geeks. 
        </p> 
          
        <button onclick = "Geeks()"> 
            Click Here 
        </button> 
          
        <script> 
            function Geeks() { 
                var txt = document.getElementById("s"); 
                txt.style.color = "green"; 
            } 
        </script> 
    </body>  
</html>                    

輸出:
在單擊按鈕之前:
s
單擊按鈕後:
s



範例2:可以使用document.createElement方法創建S對象。

<!DOCTYPE html>  
<html>  
    <head> 
        <title> 
            HTML DOM S Object 
        </title> 
    </head> 
      
    <body style = "text-align:center;">  
  
        <h1 style = "color:green;" >  
            GeeksForGeeks  
        </h1>  
          
        <h2>DOM S Object</h2>  
  
        <button onclick = "Geeks()"> 
            Click Here! 
        </button> 
          
        <br><br> 
          
        <div> 
            A <span id = "p"></span> portal for geeks. 
        </div> 
          
        <script> 
            function Geeks() { 
                var txt = document.createElement("S"); 
                var t = document.createTextNode("computer science"); 
                txt.appendChild(t); 
                document.getElementById("p").appendChild(txt); 
            } 
        </script> 
    </body>  
</html>                    

輸出:
在單擊按鈕之前:
s
單擊按鈕後:
s




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注:本文由純淨天空篩選整理自Vishal Chaudhary 2大神的英文原創作品 HTML | DOM S Object。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。