how to get option value of select in javascript code example
Example 1: get selected option value
var conceptName = $('#aioConceptName').find(":selected").val();
Example 2: javascript get selected option
var e = document.getElementById("selectElementID");
var value=e.selectElement.options[e.selectedIndex].value;// get selected option value
var text=e.options[e.selectedIndex].text;//get the selected option text
Example 3: html get selected option javascript
<select id="ddlViewBy">
<option value="1">test1</option>
<option value="2" selected="selected">test2</option>
<option value="3">test3</option>
</select>
<script>
var e = document.getElementById("ddlViewBy");
var strUser = e.value;
var strUser = e.options[e.selectedIndex].text;
</script>
Example 4: use js to get select value
// reference to 'scripts' select list
// used throughout the examples below
var sel = document.getElementById('scripts');
// display value property of select list (from selected option)
console.log( sel.value );