用switch解决——下拉列表变动，通达oa工作查询显示的bug。

<style></style><script> function onchanged(){

var depaterment = document.getElementById('depaterment') ;

var select_v=parseInt(depaterment.options[depaterment.selectedIndex].value);

// alert(select_v);

switch(select_v){

case 111:

document.getElementById('txt').value='111'

document.getElementById('mem').value='111部门'

break;

case 222:

document.getElementById('txt').value='222'

document.getElementById('mem').value='222部门'

break;

case 333:

document.getElementById('txt').value='333'

document.getElementById('mem').value='333部门'

break;

}

}

</script><select id="depaterment" onchange="onchanged()" name="DATA_10">

<option value="111" selected="selected">部门111</option>

<option value="222">部门222</option>

<option value="333">部门333</option>

</select> <br />

<input id="txt" readonly="readonly" name="DATA_11" type="text" /> <br />

<textarea id="mem" rows="5" cols="50" readonly="readonly" name="DATA_13"></textarea> <input onclick="onchanged()" type="button" name="DATA_12" value="查询" />