<script type="text/javascript"> function dianJi(){ //弹出窗口关闭前，原窗口不能获得焦点 //showModalDialog("f2.php",self,"dialogwidth=500px;dialogheight=500px;dialogtop=100px;dialogleft=100px;center=no;help=no;resizable=no;status=no;scroll=yes"); //弹出窗口不影响原窗口获得焦点 window.showModelessDialog("f2.php",self,"dialogwidth=500px;dialogheight=500px;dialogtop=100px;dialogleft=100px;center=no;help=no;resizable=no;status=no;scroll=yes"); } function back_db(a){ $("input[name='text2']").val(a); } </script>

<input type="button" onclick="dianJi()" value="触发"/> <input type="text" id="text1" value="hello world!"/> <input type="text" name="text2" value="hello!"/>

<script type="text/javascript"> //parent.dialogArguments.document.getElementById("text1").value="你好世界！"; window.dialogArguments.document.getElementById("text1").value="你好世界！"; window.dialogArguments.back_db("你好！"); </script>