Add an option to select : Option Select ComboBox : Form Control JAVASCRIPT DHTML TUTORIALS

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Add an option to select



    
<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="A">A</option>
    <option value="B">B</option>
    <option value="C">C</option>
</select>
<input type="button" value="Add" onclick="function1();">
<input type="button" value="Remove" onclick="function2();">
</body>
</html>