Option selected index : Option Select ComboBox : Form Control JAVASCRIPT DHTML TUTORIALS

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Option selected index



<html>
<head>
<script language="JavaScript">
<!--
function selectChange() {
   selIdx = document.forms[0].marsupials.selectedIndex;
   newSel = document.forms[0].marsupials.options[selIdx].text;
   alert("Selection has changed to: " + newSel);
}
//-->
</script>
</head>
<body>
<basefont size=4>
<form>
Please choose a city:
<select name="marsupials" onChange="selectChange()">
<option>A
<option>B
<option>C
</select>
</form>
</body>
</html>