HTML Style maxHeight用法及代碼示例

maxHeight屬性設置/返回元素的最大高度。 maxHeight屬性僅影響block-level元素，絕對或固定位置元素。

用法:

它用於設置maxHeight屬性：

object.style.maxHeight = "none|length|%|initial|inherit"

它用於返回maxHeight屬性：
```
object.style.maxHeight
```

示例1：使用長度單位設置元素的最大高度。

<!DOCTYPE html> 
<html> 
  
<head> 
    <title>DOM Style maxHeight Property </title> 
</head> 
<style> 
    #Geek1 { 
        color:white; 
        height:100px; 
        background:green; 
    } 
</style> 
  
<body> 
    <center> 
        <h1 id="Geek1">  
                GeeksForGeeks  
            </h1> 
        <h2>DOM Style maxHeight Property </h2> 
        <br> 
        <button type="button" onclick="mygeeks()"> 
            Click to change 
        </button> 
        
        <script> 
            function mygeeks() { 
                
                // Set maximum height using  
                // Using length unit. 
                document.getElementById( 
                  "Geek1").style.maxHeight = 
                  "40px"; 
            } 
        </script> 
    </center> 
</body> 
  
</html>

輸出

在單擊按鈕之前：
單擊按鈕後：

示例2：使用“%”設置最大高度

<!DOCTYPE html> 
<html> 
  
<head> 
    <title>DOM Style maxHeight Property </title> 
</head> 
<style> 
    #Geek1 { 
        color:white; 
        height:50%; 
        background:green; 
    } 
      
    #Geek_Center { 
        background:yellow; 
        width:400px; 
        height:150px; 
        margin-left:150px; 
        text-align:center; 
    } 
</style> 
  
<body> 
    <div id="Geek_Center"> 
        <h3 id="Geek1">  
                GeeksForGeeks  
            </h3> 
        <h2>DOM Style maxHeight Property </h2> 
        <br> 
        <button type="button" onclick="mygeeks()"> 
            Click to change 
        </button> 
    </div> 
    <script> 
        function mygeeks() { 
            
            //set maximum height. 
            document.getElementById( 
              "Geek1").style.maxHeight = "35%"; 
        } 
    </script> 
</body> 
  
</html>

輸出

在單擊按鈕之前：
單擊按鈕後：

支持的瀏覽器：HTML支持的瀏覽器| DOM樣式maxHeight屬性>列出如下：

穀歌瀏覽器
Edge
火狐瀏覽器
Opera
Safari

相關用法

注：本文由純淨天空篩選整理自PranchalKatiyar大神的英文原創作品 HTML | DOM Style maxHeight Property。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。