HTML | DOM Option selected Property
The Option selected Property in HTML DOM is used for setting or returning the value of the selected state of an <option> Element. This is a Boolean Attribute.
Syntax:
- It return the selected property.
optionObject.selected
- It sets the selected property.
optionObject.selected = true|false
Property Values: It contains a Boolean value which specifies that Whether the option would be selected or not.
- true: It specifies the option is selected.
- false: It has a Default value. An option would not be selected.
Return Value: It returns a Boolean value which represents that the option would be selected or not.
Example-1: This Example returns an Option selected Property.
<!DOCTYPE html> < html > < head > < title > DOM option Selected Property </ title > < style > body { text-align: center; } h1 { color: green; } </ style > </ head > < body > < h1 >GeeksforGeeks</ h1 > < h2 >DOM option Selected Property</ h2 > < form id = "myGeeks" > < select id = "GFG" > < option id = "sudo" > Choose an option </ option > < option value = "html" > HTML </ option > < option value = "java" > JAVA </ option > < option value = "C++" > C++ </ option > < option value = "php" > PHP </ option > < option value = "perl" selected> PERL </ option > </ select > </ form > < br > < br > < br > < br > < br > < br > < br > < button onclick = "myGeeks()" > Submit </ button > < h3 id = "demo" ></ h3 > < script > function myGeeks() { var x = document.getElementById( "sudo").selected; document.getElementById( "demo").innerHTML = x; } </ script > </ body > </ html > |
Before Clicking on Button:
After Clicking On Button:
Example-2: This Example sets the Option Selected Property.
<!DOCTYPE html> < html > < head > < title > DOM option Selected Property </ title > < style > body { text-align: center; } h1 { color: green; } </ style > </ head > < body > < h1 >GeeksforGeeks</ h1 > < h2 >DOM option Selected Property</ h2 > < form id = "myGeeks" > < select id = "GFG" > < option id = "sudo" > Choose an option </ option > < option value = "html" > HTML </ option > < option value = "java" > JAVA </ option > < option value = "C++" > C++ </ option > < option value = "php" > PHP </ option > < option value = "perl" selected> PERL </ option > </ select > </ form > < br > < br > < br > < br > < br > < br > < br > < button onclick = "myGeeks()" > Submit </ button > < h3 id = "demo" ></ h3 > < script > function myGeeks() { var x = document.getElementById( "sudo").selected = true; document.getElementById( "demo").innerHTML = x; } </ script > </ body > </ html > |
Before Clicking on Button:
After Clicking On Button:
Supported Browsers: The browsers supported by DOM Option selected Property are listed below:
- Google Chrome
- Internet Explorer
- Firefox
- Apple Safari
- Opera
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