select 박스 제어하기

미리보기 : http://oxtag.com/html/ex/select20070412.html

<script type="text/javascript" language="javascript">
<!--
function selectChg(val) {
document.getElementById('test').value = val;
}
//-->
</script>

<select id = "test" name = "test">
<option value="한국" selected="selected">한국</option>
<option value="일본">일본</option>
<option value="중국">중국</option>
<option value="호주">호주</option>
</select>

<a href="javascript:selectChg('한국');">한국</a>
<a href="javascript:selectChg('일본');">일본</a>
<a href="javascript:selectChg('중국');">중국</a>
<a href="javascript:selectChg('호주');">호주</a>


또는..

<SCRIPT LANGUAGE="JavaScript">
<!--
function selectChg(val) {
document.getElementById('test').options[val].selected = true;
}
//-->
</SCRIPT>

<select id = "test" name = "test">
<option value="한국" selected="selected">한국</option>
<option value="일본">일본</option>
<option value="중국">중국</option>
<option value="호주">호주</option>
</select>

<a href="javascript:selectChg('0');">한국</a>
<a href="javascript:selectChg('1');">일본</a>
<a href="javascript:selectChg('2');">중국</a>
<a href="javascript:selectChg('3');">호주</a>

또는

<SCRIPT LANGUAGE="JavaScript">
<!--
function selectChg(val) {
var f = document.getElementById('test');
for (i=0; i<f.options.length; i++) {
  if (f.options[i].value == val) { f.options[i].selected = true; }
}
}
//-->
</SCRIPT>

<select id = "test" name = "test">
<option value="한국" selected="selected">한국</option>
<option value="일본">일본</option>
<option value="중국">중국</option>
<option value="호주">호주</option>
</select>

<a href="javascript:selectChg('한국');">한국</a>
<a href="javascript:selectChg('일본');">일본</a>
<a href="javascript:selectChg('중국');">중국</a>
<a href="javascript:selectChg('호주');">호주</a>

또는

<SCRIPT LANGUAGE="JavaScript">
<!--
function selectChg(val) {
var f = document.getElementById('test');
for (i=0; i<f.options.length; i++) {
  if (f[i].value == val) { f.selectedIndex = i; break;}
}
}
//-->
</SCRIPT>

<select id = "test" name = "test">
<option value="한국" selected="selected">한국</option>
<option value="일본">일본</option>
<option value="중국">중국</option>
<option value="호주">호주</option>
</select>

<a href="javascript:selectChg('한국');">한국</a>
<a href="javascript:selectChg('일본');">일본</a>
<a href="javascript:selectChg('중국');">중국</a>
<a href="javascript:selectChg('호주');">호주</a>