nested selectbox - set second jquery dropdown when first is changed - php

Question

I am trying to create a dynamic set of dropdown boxes, using jQuery/AJAX and PHP/MySQL. The first dropdown box will be populated when the page loads based on values from a database. The second dropdown box should display a set of values based on the selection from the first dropdown box.
I used Chosen plugin in order to have search option.
My problem is: when I select the first selectbox, nothing is shown in the second selectbox. when I remove class="chosen-select"from the Html, it works correctly!
I need the search in selectbox. So, what should I do?
<script type="text/javascript" charset="utf-8">
$(document).ready(function(){
$('.chosen-select').chosen({
no_results_text: "Oops, nothing found!"
});
$('#search1').on('change', function (){
$('#search2').html("<option value=''>Select</option>");// add this on each call then add the options when data receives from the request
$.getJSON('select.php', {id: $(this).val()}, function(data){
var options = '';
for (var x = 0; x < data.length; x++) {
options += '<option value="' + data[x]['id'] + '">' + data[x]['Date'] + '</option>';
}
$('#search2').html(options);
//$('.chosen-select').chosen();
});
});
});
</script>
This is the second select:
<select id="search2" name="search" type="text" data-placeholder="Choose an Option..." style="width:370px;" class="chosen-select" onChange="drawChart(this.value);">
<option value=""></option>
</select>
Thank you in Advance.

Answer 1

Finally, I found the answer :)
<script type="text/javascript" charset="utf-8">
$(document).ready(function(){
$('.chosen-select').chosen({
no_results_text: "Oops, nothing found!"
});
$('select#search1').on('change', function (){
$('select#search2').html("<option value=''>Select the Option..</option>");// add this on each call then add the options when data receives from the request
$.getJSON('select.php', {id: $(this).val()}, function(data){
$('select#search2').empty();
var options = '<option value="0">Select the Option..</option>';
for (var x = 0; x < data.length; x++) {
options += '<option value="' + data[x]['id'] + '">' + data[x]['Date'] + '</option>';
}
$('select#search2').chosen();
$('select#search2').html(options);
$("#search2").trigger("chosen:updated");
});
});
});
</script>