How to Pass values form One html Page to Another html Page javascript?
Question
How can I pass values from one html page to another html page javascript
For example:
Page1.html page
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>arasu</title>
<style type="text/css">
#popupbox{
margin: 0;
margin-left: 40%;
margin-right: 40%;
margin-top: 50px;
padding-top: 10px;
width: 20%;
height: 150px;
position: absolute;
background: #FBFBF0;
border: solid #000000 2px;
z-index: 9;
font-family: arial;
visibility: hidden;
}
</style>
<script language="JavaScript" type="text/javascript">
function login(showhide){
if(showhide == "show"){
document.getElementById('popupbox').style.visibility="visible";
}else if(showhide == "hide"){
document.getElementById('popupbox').style.visibility="hidden";
}
}
</script>
</head>
<body>
<div >
<form name="login" action="AgaramAnimation.html" method="get">
<center>Username:</center>
<center><input name="username" size="14" /></center>
<center>Password:</center>
<center><input name="password" type="password" size="14" /></center>
<center><input type="submit" name="submit" value="login" /></center>
</form>
</div>
</body>
</html>
here i enter two values user name and password when i click submit button the popup will closed and values pass to another page java script given below .
Page2.html
function gettingvalues()
{
var connection = new ActiveXObject("ADODB.Connection");
var connectionstring = "Data Source="";Initial Catalog="";User ID="";Password="";Provider=""";
connection.Open(connectionstring);
var rs = new ActiveXObject("ADODB.Recordset");
rs.Open("select * from logindetails where username='" **+ username +** "' and password= '" **+ password +** "'", connection);
if (!rs.eof) {
document.getElementById("").innerHTML = ""; }
else {
alert('please enter valid username and password');
}
connection.close;
}
Pls help me..........
3 answers
solution1
2 2013-03-25 02:56:36
Assuming your two pages are on the same domain, you can use localStorage.
Popup.html:
var user = prompt('user name', '');
var password = prompt('password', '');
localStorage.user = user;
localStorage.password = password;
Then back in the main page:
var user = localStorage.user;
var password = localStorage.password;
Note 1 : I won't comment on security (other than to say of course don't do it like I've done it above!)
Note 2 : localStorage is only about 92% supported: http://caniuse.com/namevalue-storage
solution2
0 2011-12-18 09:33:50
If Main.html has opened Popup.html with window.open() , then the Popup.html page can have a reference to its opening window (the window of Main.html ) using window.opener . It could thus call a setCredentials callback function defined in Main.html using
window.opener.setCredentials(...);
Example:
in Main.html:
// callback function called by the popup
function setCredentials(login, password) {
// do what you want with the login and password
}
in Popup.html
// function called when the form is submitted
function login(login, password) {
window.opener.setCredentials(login, password);
window.close();
}
solution3
0 2011-12-18 09:45:07
You can refer to the window that opened your new window (called the parent window) via window.parent and then execute your javascript using that object.
Here is an example of forcing a parent page to refresh using this: [1]Forcing parent page refresh through javascript
So in your case you could have say variables for username and password in your js like this and you could set them in the popup window like so:
//parent window
username = "";
password = "";
....
//popup window
window.parent.username = enteredUsername;
window.parent.password = enteredPassword;
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.