window.showModalDialog的使用

 

父页面 

<script type="text/javascript">
        function getUrlParam(name) {
            var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
            var r = window.location.search.substr(1).match(reg);
            if (r != null) return unescape(r[2]); return null;
        }
        function openView() {
            var tableId = getUrlParam("TableID");
            var result = window.showModalDialog(aaa.aspx?tableId=' + tableId, window, 'dialogHeight:500px;dialogWidth:420px;help:no;status:no;center:yes');//获取返回值
            var aaa = document.getElementById("TextBox_TableOrderID");
            aaa.value = result;
            document.getElementById("Button_Check").click();
        }
    </script>

 

子页面

Response.Write("<script>window.returnValue='" + sb1.ToString() + "|" + sb2.ToString() + "'</script>");//传递返回值
Response.Write("<script>window.close();</script>");