javascript - How to change selected option value when button is clicked -

change option value when button click

<button class="btn1">clickme1</button> <button class="btn2">clickme2</button>  <select>     <option value="1">changevalue1</option>     <option value="2">changevalue2</option> </select> 

demo

check updated jsfiddle :- jsfiddle

$('#dynamicchange').val('1').trigger('change');  $('#dynamicchange').val('2').trigger('change');