jquery onchange dropdown selected value code example
Example 1: .on change get value
$('select').on('change', function() {
alert( this.value );
});
Example 2: dropdown option selection change event in jquery
$("select [name='element_name']").change(function(){
// condition goes here
});
Example 3: jQuery change select value
$("#mySelectElementID").val("my_new_value"); //change selected option/value with jQuery