请求一个小问题,请大家帮忙?
有字符串:
str plist="1-小明|2-小强|3-小娟|4-小狗...." //数字表示人员ID,汉字表示姓名
如何他显示在下拉菜单(dbl_list)里面,谢谢各位
[解决办法]
<html>
<head>
<title>测试页面</title>
<script type="text/javascript">
function test(){
var plist="1-小明 ¦2-小强 ¦3-小娟 ¦4-小狗";
var s = new Array();
s=plist.split(" ¦");
for(i=0;i<s.length;i++){
var zaire = new Option(s[i], // The text property
s[i], // The value property
false, // The defaultSelected property
false); // The selected property
// Display it in a Select element by appending it to the options array:
var countries = document.all.man; // Get the Select object
countries.options[i] = zaire;
}
}
</script>
</head>
<body>
<div align="center">
<select id="man" name="man" style="width: 130px;">
<option>--请选择--</option>
</select>
<input type="button" name="but" value="添加下拉列表" onclick="test()">
</div>
</body>
</html>
[解决办法]
var flag=false;function addOptions(){ if(!flag) { var plist="1-小明 ¦2-小强 ¦3-小娟 ¦4-小狗"; var arrList=plist.split("|"); for(var i in arrList) { var newItem=new Option(arrList[i],arrList[i]); $("nameList").options[$("nameList").length]=newItem; } flag=true; }}function $(objID){ return document.getElementById(objID);}