HTML | DOM Input Week readOnly Property
The DOM Input Week readOnly property in HTML DOM is used to set or return whether the Input Week Field should be read-only or not. It can be copied but can’t be modified.
Syntax:
- It returns the readOnly property.
weekObject.readOnly
- It is used to set the readOnly property.
weekObject.readOnly = "true|false"
Property Values:
- true: It sets the readOnly property of week field.
- false: It is the default value. It defines the week field is not read-only.
Return Value: It returns a boolean value which represents the week field is read-only or not.
Example-1: This example returns the Input Week readOnly property.
html
<!DOCTYPE html> <html> <head> <title> HTML DOM Input Week readOnly Property </title> </head> <body style="text-align:center;"> <h1>w3wiki</h1> <h2>DOM Input Week readOnly Property</h2> <form id="myBeginner"> <input type="week" id="week_id" name="Beginner" readOnly> </form> <br> <button onclick="myBeginner()">Click Here!</button> <p id="GFG" style="font-size:20px;"></p> <!-- Script to return the readOnly property--> <script> function myBeginner() { var gfg = document.getElementById("week_id").readOnly; document.getElementById("GFG").innerHTML = gfg; } </script> </body> </html> |
Output :
Before clicking on the button:
After clicking on the button:
Example-2: This Example illustrates how to set or change the readOnly property.
html
<!DOCTYPE html> <html> <head> <title> HTML DOM Input Week readOnly Property </title> </head> <body style="text-align:center;"> <h1>w3wiki</h1> <h2>DOM Input Week readOnly Property</h2> <form id="myBeginner"> <input type="week" id="week_id" name="Beginner" readOnly> </form> <br> <button onclick="myBeginner()">Click Here!</button> <p id="GFG" style="font-size:20px;"></p> <!-- Script to set the readOnly Property--> <script> function myBeginner() { var gfg = document.getElementById("week_id"); gfg.readOnly = false; var g = gfg.readOnly; document.getElementById("GFG").innerHTML = g; } </script> </body> </html> |
Output:
Before clicking on the button:
After clicking on the button:
Supported Browsers: The browser supported by DOM input Week readOnly Property are listed below:
- Google Chrome 20 and above
- Edge 12 and above
- Opera 11 and above
Note: In Firefox, the input type=”week” element does not show any date field or calendar.