js 弹出窗口 防止拦截，突破阻止，保存后打开

    <script language="javascript">
        function orderprint() {
        var formUrl = "savedata_url";
        var formPrint ="";//保存成功后要弹出的窗口
        $.ajax({
            url: formUrl,
            data: $('#form1').serialize(),
            dataType: "html",
            async:false,//----------1.重点，先执行当前保存动作
            type: "POST",
            success: function (data) {
                if (data) {
                    formPrint = "http://baidu.com?id=" + data.id;
                }
                else {
                    alert("保存失败");
                }
            },
            error: function () {
                alert("保存失败");
            }
        });
        if(formPrint !== "") {//-----------2.保存成功才打开
            openPrint(formPrint);
        }
    }
    function openPrint(formPrint){//弹窗不被过滤
        var mypop=window.open(formPrint,"_blank");
        try{
            mypop.focus();
        }catch(e){
        }
        document.location.reload();//-------------3.保存成功后重新加载当前页
    }

    </script >