HTMLSelectElement.namedItem()
The HTMLSelectElement.namedItem()
method returns the
HTMLOptionElement
corresponding to the HTMLOptionElement
whose name
or id
match the specified name, or
null
if no option matches.
In JavaScript, using selectElt.namedItem('value')
is equivalent to selectElt.options.namedItem('value')
.
Syntax
var item = select.namedItem(str);
Parameters
str
is aDOMString
.
Return value
item
is aHTMLOptionElement
.
Example
HTML
<form>
<select id="myFormControl">
<option id="o1">Opt 1</option>
<option id="o2">Opt 2</option>
</select>
</form>
JavaScript
let selectElt = document.getElementById('myFormControl');
elem1 = selectElt.namedItem('o1'); // Returns the HTMLOptionElement representing #o1
But, you cannot write:
let selectElt = document.getElementById('myFormControl');
elem1 = selectElt.o1; // Returns undefined
elem1 = selectElt['o1']; // Returns undefined
Specifications
Specification |
---|
HTML Standard # dom-select-nameditem-dev |
Browser compatibility
BCD tables only load in the browser
See also
HTMLSelectElement
that implements it.