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Javascript showModalDialog正在返回未定义_Javascript_Html_Jsp_Showmodaldialog - Fatal编程技术网

Javascript showModalDialog正在返回未定义

Javascript showModalDialog正在返回未定义,javascript,html,jsp,showmodaldialog,Javascript,Html,Jsp,Showmodaldialog,我试图使用window.showModalDialog从我的应用程序调用第三方页面,目的是读取该页面的响应并成功登录用户。但我的问题是,调用URL窗口后,showModalDialog返回未定义 <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <% String v

我试图使用window.showModalDialog从我的应用程序调用第三方页面,目的是读取该页面的响应并成功登录用户。但我的问题是,调用URL窗口后,showModalDialog返回未定义

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%
    
String v=request.getParameter("APPID");
String v1 =request.getParameter("ID");

%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
   <head>
      <title>Page Redirection</title>
   </head>

   <body onload="onload1()">
      
      <script type='text/javascript'>

        function onload1()
        {
                     
            var appid = getUrlParameter('APPID');
            var id = getUrlParameter('ID');
         
            var cdBaseURL = "http://10.00.00.200:8080/Ent?APPID=SSO&ID=" + id ;
               
            var tfaData = window.showModalDialog(cdBaseURL );
        
            alert (tfaData);
                   
        }
        
        var getUrlParameter = function getUrlParameter(sParam) {
        var sPageURL = window.location.search.substring(1),
        sURLVariables = sPageURL.split('&'),
        sParameterName,
        i;

        for (i = 0; i < sURLVariables.length; i++) 
        {
        sParameterName = sURLVariables[i].split('=');

        if (sParameterName[0] === sParam) 
            {
            return typeof sParameterName[1] === undefined ? true : decodeURIComponent(sParameterName[1]);
            }
        }
    return false;
};

      </script>    
   </body>
</html>
我不确定我在这里做错了什么。除了showModalDialogue之外,还有其他方法调用此URL吗

function LoginSuccess(variable,msg){
                alert(msg);
                returnValue = variable;
                window.returnValue= returnValue;
                window.close();         
            }