<script language="JavaScript">
var t = function(Text){
var objList = document.getElementById("address").childNodes;
for (var n in objList){
if(objList[n].nodeName =="OPTION" && objList[n].innerText==Text){
objList[n].setAttribute("selected","true");
}
}
}
</script>
<select id="address">
<option value="wuhan">WuHan</option>
<option value="bj">bj</option>
</selecet>
<input type="button" value="click button" onclick="t('bj')" />
var t = function(Text){
var objList = document.getElementById("address").childNodes;
for (var n in objList){
if(objList[n].nodeName =="OPTION" && objList[n].innerText==Text){
objList[n].setAttribute("selected","true");
}
}
}
</script>
<select id="address">
<option value="wuhan">WuHan</option>
<option value="bj">bj</option>
</selecet>
<input type="button" value="click button" onclick="t('bj')" />
解决方案 »
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