title: JQuery: Loading data from database and inserting it to select
body: <p>I've three selects, which looks like this:</p>
  
  <pre><code>&lt;select name="nick"&gt;
  &lt;?php foreach ($chars as $char):?&gt;
  &lt;option value='&lt;?php echo $char['name'] ?&gt;'&gt;&lt;?php echo $char['name'] ?&gt;&lt;/option&gt;
  &lt;?php endforeach; ?&gt;
  &lt;/select&gt;
  &lt;select name='faction' disabled&gt;
  &lt;option value='ally'&gt;Alliance&lt;/option&gt;
  &lt;option value='horde'&gt;Horde&lt;/option&gt;
  &lt;/select&gt;
  &lt;select name='class' id="class" disabled&gt;
  &lt;option value='1'&gt;Warrior&lt;/option&gt;
  &lt;option value='2'&gt;Paladin&lt;/option&gt;
  &lt;option value='3'&gt;Hunter&lt;/option&gt;
  &lt;option value='4'&gt;Rogue&lt;/option&gt;
  &lt;option value='5'&gt;Priest&lt;/option&gt;
  &lt;option value='6'&gt;Death Knight&lt;/option&gt;
  &lt;option value='7'&gt;Shaman&lt;/option&gt;
  &lt;option value='8'&gt;Mage&lt;/option&gt;
  &lt;option value='9'&gt;Warlock&lt;/option&gt;
  &lt;option value='10'&gt;Druid&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p>$chars: </p>
  
  <pre><code>$chars = array(0 =&gt; array("name" =&gt; "Solock",
                            "level" =&gt; "80",
                            "class" =&gt; "9"),
                 1 =&gt; array("name" =&gt; "Emmorts",
                            "level" =&gt; "80",
                            "class" =&gt; "3"),
                 2 =&gt; array("name" =&gt; "Ghom",
                            "level" =&gt; "80",
                            "class" =&gt; "2"),
  );
  $json = json_encode($chars);
  </code></pre>
  
  <p>JSON array:</p>
  
  <pre><code>[
  {"name":"Solock","level":"80","class":"9"},
  {"name":"Emmorts","level":"80","class":"3"},
  {"name":"Ghom","level":"80","class":"2"}
  ]
  </code></pre>
  
  <p>JSON object:</p>
  
  <pre><code>{
  "0":{"name":"Solock","level":"80","class":"9"},
  "1":{"name":"Emmorts","level":"80","class":"3"},
  "2":{"name":"Ghom","level":"80","class":"2"}
  }
  </code></pre>
  
  <p>Is it possible, to everytime when I change [name=nick] option, other selects would select with the data from JSON object or array (if I choose "Ghom", it'd select Alliance, and Death knight)? How?</p>
  
  <p>Thank you.</p>