HTML DOM Navigator javaEnabled( ) Method
The navigator javaEnabled() method is used for returning a Boolean value that specifies whether Java is enabled in a browser or not. It returns true if Java is enabled in the browser else it returns false.
Syntax:
navigator.javaEnabled()
Note: This method has been deprecated and is no longer used.
Return Value: A Boolean, indicating whether the browser has Java enabled.It returns true if enabled, false if not.
Below program illustrates the Navigator javaEnabled() method :
Checking whether a browser has Java enabled or not.
HTML
<!DOCTYPE html> < html > < head > < title > Navigator javaEnabled() Method in HTML </ title > < style > h1 { color: green; } h2 { font-family: Impact; } body { text-align: center; } </ style > </ head > < body > < h1 >w3wiki</ h1 > < h2 >Navigator javaEnabled() Method</ h2 > < p > For checking whether the browser has Java enabled or not, double-click the "Check Java" button: </ p > < button ondblclick = "check_java()" > Check Java </ button > < p id = "jav" ></ p > < script > function check_java() { var j = "Is Java Enabled : " + navigator.javaEnabled(); document.getElementById("jav").innerHTML = j; } </ script > </ body > </ html > |
Output:
Before clicking the button:
After clicking the button:
Supported Browsers: The browser supported by navigator javaEnabled() are listed below:
- Google Chrome
- Internet Explorer
- Firefox
- Opera
- Safari
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