Can i read cookie?

[babsevensix]

I want to get a cookie value... is possible?
Thanks a lot

[technetium]

just only if it was you who set the cookie, you can't read the client's cooky that was set by someone else (i.e. ebay.com).

[matjaz]

You'll find it in CookieProvider.

[babsevensix]

I try this:

    var cp = new Ext.state.CookieProvider();
    
    var userId = cp.get('bbuserid', '-1');

but userId is always -1...

[babsevensix]

The cookie was set by this asp.net code :

Dim idUser As String
If Request.Cookies("bbuserid") IsNot Nothing Then
idUser = Request.Cookies("bbuserid").Value
Else
idUser = Request.QueryString("bbuserid")
If idUser IsNot Nothing AndAlso idUser.Trim.Length > 0 Then
Response.Cookies.Add(New HttpCookie("bbuserid", idUser))
End If
End If

The next time I pass this code, I can read the cookie correctly, and it give me the correct value.
But, if I read the same cookie with CookieProvider, it give me nothing.
The Asp.Net and JavaScript code is in the same web server and in the same directory application.

[matjaz]

Sorry if I miss lead you. CookieProvider isn't intended for setting/getting cookies - it's for storing state in cookies. But it has functionality of reading/writing cookies so you can take a look at the source.

Values are stored with "ys-" prefix...

[babsevensix]

Thanks for reply, but the problem is that I want read a cookie from extjs ... Because I've set in this cookie, the iduser. The id user was set by a .Net application. This is the problem...

[babsevensix]

I solve the problem with this 3 function:

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

Thanks a lot

BabSevenSix

[utpal_brsh]

First u set your value using a key...then fetch the value in any page using that Key...
For setting cookies
new Ext.util.Cookies.set("loginUser", 'utpal');
Here loginUser is the key and 'utpal' is the value.
now in any page where you need this value use
Ext.util.Cookies.get("loginUser");

If someone find any more good way then please write in this forum.