HTML | DOM del dateTime Property

The DOM del dateTime Property is used to set or return the value of the DateTime attribute of the <del> Element. This attribute is used to specify the date and time of the deleted text. The date-time is inserted in the format YYYY-MM-DDThh:mm:ssTZD.

Syntax:

It is used to return the DateTime property.
```
delObject.dateTime
```

It is used to set the dateTime property.

delObject.dateTime = YYYY -MM-DDThh:mm:ssTZD

Property Values:

YYYY-MM-DDThh:mm:ssTZD YYYY-MM-DDThh:mm:ssTZD It specifies the date and time when the text was deleted

Explanation:

YYYY – year (e.g. 2009)
MM – month (e.g. 01 for January)
DD – day of the month (e.g. 08)
T – a required separator
hh – hour (e.g. 22 for 10.00pm)
mm – minutes (e.g. 55)
ss – seconds (e.g. 03)
TZD – Time Zone Designator (Z denotes Zulu, also known as Greenwich Mean Time)

Return value: It returns a string value which represent the date and time when the text was deleted.

Example-1: This Example returns the dateTime Property.

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
      HTML DOM Del dateTime 
  </title> 
    <style> 
        del { 
            color: red; 
        } 
          
        ins { 
            color: green; 
        } 
    </style> 
</head> 
  
<body style="text-align:center;"> 
    <h1> 
      GeeksforGeeks 
  </h1> 
  
    <h2> 
      DOM Del dateTime Property 
  </h2> 
  
    <p> 
        GeeksforGeeks is a  
      <del id="GFG" 
           datetime="2018-11-21T15:55:03Z">  
            mathematical</del>  
      <ins>computer</ins> science portal 
    </p> 
  
    <button onclick="myGeeks()"> 
        Submit 
    </button> 
  
    <p id="sudo"></p> 
  
    <script> 
        function myGeeks() { 
            var g =  
                document.getElementById( 
                  "GFG").dateTime; 
            
            document.getElementById( 
              "sudo").innerHTML = g; 
        } 
    </script> 
  
</body> 
  
</html> 

Output:

Before Clicking On Button: :

After Clicking On Button: :

Example-2 :This Example sets the dateTime Property.

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
      HTML DOM Del dateTime 
  </title> 
    <style> 
        del { 
            color: red; 
        } 
          
        ins { 
            color: green; 
        } 
    </style> 
</head> 
  
<body style="text-align:center;"> 
    <h1>GeeksforGeeks</h1> 
  
    <h2> 
      DOM Del dateTime Property 
  </h2> 
  
    <p> 
        GeeksforGeeks is a  
      <del id="GFG" 
           datetime="2018-11-21T15:55:03Z">  
            mathematical</del>  
      <ins>computer</ins> science portal 
    </p> 
  
    <button onclick="myGeeks()"> 
        Submit 
    </button> 
  
    <p id="sudo"></p> 
  
    <script> 
        function myGeeks() { 
            var g =  
                document.getElementById( 
                  "GFG").dateTime = "2013-11-15T21:40:07Z"; 
            
            document.getElementById( 
              "sudo").innerHTML =  
              "The value of the dateTime attribute was changed to " 
            + g; 
        } 
    </script> 
  
</body> 
  
</html> 

Output :
Before Clicking On Button:

After Clicking On Button:

Supported Browsers: The browser supported by DOM Del dateTime property are listed below:

Google Chrome
Internet Explorer 10.0 +
Firefox
Opera
Safar

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