HTML | DOM Meter low Property

Last Updated : 18 Apr, 2019

The DOM Meter low Property is used to set or return the value of the low attribute in a gauge. The low attribute is used to specify the range where the value of gauge is considered to be low. The value of the low attribute must be greater than the “min”, less than the “max” and “high” attribute.

Syntax:

It returns the low property.

meterObject.low

It is used to set the low property.

meterObject.low = number

Property Values: It contains a value i.e number which specify the floating point number that is considered to be a low value.

Examples-1: This Example returns the low property.

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
      DOM Meter low Property 
  </title> 
</head> 
  
<body> 
    <h1>GeeksforGeeks</h1> 
    <h2>DOM Meter low Property:</h2> 
  
    <!-- assigning id to meter with  
        properties. -->
    <meter value="0.6"
           max="0.9"
           min="0.1" 
           id="GFG" 
           optimum="0.6"
           high="0.5" 
           low="0.2"> 
  </meter> 
  
    <br> 
    <br> 
    <button onclick="Geeks()"> 
        Submit 
    </button> 
  
    
    <p id="sudo"
       style="font-size:25px; 
              color:green;"> 
  </p> 
  
    <script> 
        function Geeks() { 
  
            // Accessing 'meter' tag.  
            var g = 
                document.getElementById("GFG").low; 
            document.getElementById("sudo").innerHTML = 
              g; 
        } 
    </script> 
  
</body> 
  
</html> 

Output:

Before Clicking On Button:

After Clicking On Button:

Example-2: This Example sets the low Property.

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
      DOM Meter low Property 
  </title> 
</head> 
  
<body> 
    <h1> 
      GeeksforGeeks 
  </h1> 
    <h2> 
      DOM Meter low Property: 
  </h2> 
  
    <!-- assigning id to meter with  
        properties. -->
    <meter value="0.6" 
           max="0.9" 
           min="0.1"
           id="GFG"
           optimum="0.6"
           high="0.5"
           low="0.2"> 
  </meter> 
  
    <br> 
    <br> 
    <button onclick="Geeks()"> 
        Submit 
    </button> 
  
    <p id="sudo" 
       style="font-size:25px; 
              color:green;"> 
  </p> 
  
    <script> 
        function Geeks() { 
  
            // Accessing 'meter' tag.  
            var g = 
                document.getElementById("GFG").low = 
                "0.4"; 
            
            document.getElementById("sudo").innerHTML =  
              "The value of the low attribute was changed to "  
            + g; 
        } 
    </script> 
  
</body> 
  
</html> 