弹出对话框的页面A：

复制代码 代码如下:

<script type="text/javascript">

function openDialog(){

paramers="dialogWidth:500px; dialogHeight:300px; status:no";

workerId = window.showModalDialog("userList.aspx","",paramers);

if(workerId!=undefined && workerId!=""){

document.getElementById("leader").value = workerId;

}

}

</script>

模式对话框js：

复制代码 代码如下:

<input type="button" value="选择"/>

</form>

<script type="text/javascript">

function selectPositionAndClose(){

var obj = document.getElementById("userList");

var user = "";

for(var i=0;i<obj.options.length;i++){

if(obj.options[i].selected==true){

user = obj.options[i].value;

}

}

window.returnValue = user;

window.close();

}

</script>