how to make the parent window blank during the onload?_问答_开发者

how to make the parent window blank during the onload?

开发者 https://www.devze.com 2022-12-18 04:54 出处：网络

When i type the URL in the browser the login.jsp gets evaluated and a child window(with diasabled toolbar ) is opened and the parent window gets closed.

相关专题：javascript

When i type the URL in the browser the login.jsp gets evaluated and a child window(with diasabled toolbar ) is opened and the parent window gets closed.

wat i want is when i type the u开发者_运维问答rl in the browser and click go i dont want to display any information of login.jsp page to be dispalyed in the parent window.. i want only in the child window......

i dont have any idea of using another jsp...

can someone help me wit the code or ideas....

the code i hav written is pasted below.

Login.js file

function focus(){
    window.onload=ifocus();           
    document.LoginFB.strUserid.value="";
    document.LoginFB.strPassword.value="";
    document.LoginFB.strUserid.focus();
}

function ifocus(){
    if(!window.opener){
        window.opener='top';
        window.close();
        window.open('http://localhost:8080/jsp/Login.jsp','tr','width=1250,height=700,toolbar=no,location=no,directories=no,status=no,menubar=no,hbar=yes,scrollbars=yes,copyhistory=no,scrolling=yes, resizable=yes');
    }else{
    return;
}

Login.jsp

<body onload=javascript:focus()>

I dont't get the dance with the onload functions, but i would do this:

function focus(){
  if(!window.opener){
    window.open('http://localhost:8080/jsp/Login.jsp','tr','width=1250,height=700,toolbar=no,location=no,directories=no,status=no,menubar=no,hbar=yes,scrollbars=yes,copyhistory=no,scrolling=yes, resizable=yes');
    document.getElementsByTagName("body")[0].innerHTML = "";
    //or
    window.close();
    //but then you may get an alert...
  }else{ //child
    document.LoginFB.strUserid.value="";
    document.LoginFB.strPassword.value="";
    document.LoginFB.strUserid.focus();
    return;
  }
}


<body onload=javascript:focus()>