Re: disable back button of the browser
Re: disable back button of the browser
- Subject: Re: disable back button of the browser
- From: Marek Wawrzyczny <email@hidden>
- Date: Mon, 17 Nov 2003 11:35:47 +1100
Sorry, I just realized that I should have coffee before replying to
posts.
I have looked at this one before. I came up with two solutions.
The first solution, is to implement your own "edit cache" within the
session object. Your edit pages operate on this "edit cache" object. On
form submit you simply move your edited object elsewhere and null the
"edit cache" object. If the user then back tracks to the page, you can
detect that the "edited object" is null and customize the response.
This works for apps where you cannot commit objects to the database
immediately on form submit (i.e. shopping baskets).
The second solution, to delete the page from backtrack store... I could
not implement this one because I could never find the API into the
backtrack page store. I know it lives in the WOSession but there
doesn't seem any obvious way to access it. This would also involve
overriding the handlePageRestorationErrorInContext(WOContext aContext)
in WOApplication to implement custom behaviour.
On Monday, Nov 17, 2003, at 09:45 Australia/Sydney, Marek Wawrzyczny
wrote:
Make the page a direct action page and make sure the expires header is
properly set.
On Monday, Nov 17, 2003, at 01:31 Australia/Sydney, Kranthi Sagar
Borra wrote:
Hi John,
Thanks a lot for that.But I have a small query.That article which you
have shown me tells me about disabling the backtracking all together
in my application.But my requirement is just to disable the
backtracking only for a particular page in the application.Can you
please tell me how this is achieved.
Regards,
Kranthi Sagar
Extn:6799
Direct:0824-2226799
Cell:9845791246
----------
From: john lennard
Sent: Sunday, November 16, 2003 5:08 PM
To: Kranthi Sagar Borra
Cc: email@hidden
Subject: Re: disable back button of the browser
Hello,
There is a good article that covers this on stepwise..
http://www.stepwise.com/Articles/Technical/2003-08-15.01.html
regards
john
On 17/11/2003, at 12:22 AM, Kranthi Sagar Borra wrote:
Hi
My requirement is to disable the back button when the user submits a
particular form.Either it should disable the back button or not
allow
the user to access this page again.Can anybody suggest me what to
do.Thanks in advance.
Regards,
Kranthi Sagar
_______________________________________________
webobjects-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/webobjects-dev
Do not post admin requests to the list. They will be ignored.
_______________________________________________
webobjects-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/webobjects-dev
Do not post admin requests to the list. They will be ignored.
Marek Wawrzyczny
software engineer
-------------------------->
ish group pty ltd
7 Darghan St Glebe 2037 Australia
phone +61 2 9660 1400 fax +61 2 9660 7400
http www.ish.com.au | email email@hidden
_______________________________________________
webobjects-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/webobjects-dev
Do not post admin requests to the list. They will be ignored.
Marek Wawrzyczny
software engineer
-------------------------->
ish group pty ltd
7 Darghan St Glebe 2037 Australia
phone +61 2 9660 1400 fax +61 2 9660 7400
http www.ish.com.au | email email@hidden
_______________________________________________
webobjects-dev mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/webobjects-dev
Do not post admin requests to the list. They will be ignored.