jquery select2 select option by value code example

Example 1: jquery select2 set value

<select id="lang" >
   <option value="1">php</option>
   <option value="2">asp</option>
   <option value="3">java</option>
</select>

<script>
	$("#lang").select2().select2('val','1');
</script>

Example 2: jquery select2

//Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.