JavaScript Reference/Javascript Methods/add
"add()" Example
<source lang="javascript">
<html> <body> <script language="JavaScript">
function function1() { var newOption = document.createElement("<option value="TOYOTA">"); document.all.mySelect.options.add(newOption); newOption.innerText = "Toyota"; } function function2() { document.all.mySelect.options.remove(0); }
</script> <select id="mySelect">
<option value="HONDA">Honda</option> <option value="ACURA">Acura</option> <option value="LEXUS">Lexus</option>
</select> <input type="button" value="Add" onclick="function1();"> <input type="button" value="Remove" onclick="function2();"> </body> </html>
</source>
"add()" is applied to
<source lang="javascript">
Names noted with an asterisk (*) are JavaScript properties only. +----------------+--------------------------------------------------------------+ | Applied_To |areas* controlRange* | | |options* <select> | +----------------+--------------------------------------------------------------+
</source>
"add()" Syntax, Parameters and Note
<source lang="javascript">
Note: Adds an element to the collection.
Syntax:
document.all.selectID.add(param1, param2) collectionName.add(param1, param2)
Parameters:
param1 Required; the element to add. param2 Optional; the index position for the added element. </source>