Re: Can anyone help with solving the "BACK" button problem, in th e browser?

[Eda Srinivasareddy Eda]

 Hi Smith
Could u please send the javascript code related to back button problem.
Thanks
Eda
  Spencer Smith <[EMAIL PROTECTED]> wrote: 




That won't work.  I solved the problem using javascript.  Javascript doesn't cache like JSP pages does, so you can get around this problem using javascript.
 
If you want, I can send you the code I use.

- Original Message - 
From: Thane Eisener 
To: '[EMAIL PROTECTED]' 
Sent: Thursday, June 07, 2001 10:12 AM
Subject: RE: Can anyone help with solving the "BACK" button problem, in th e browser?

Oops, I guess I should test before I post. It looks like newer browsers don't support this as a META tag only as a header.
I added the following to one of my action classes and the perform() method was called when I pressed 'Back': 
response.addHeader("Pragma","no-cache"); response.addHeader("Cache-control","no-cache"); 
Hope it helps, Thane 
-Original Message- From: Peter Alfors [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 07, 2001 11:35 AM To: [EMAIL PROTECTED] Subject: Re: Can anyone help with solving the "BACK" button problem, in th e browser? 
Thane , 
I am using:      in my header, and my action is not re-executed when I use the browser back button. Is there another option I should be using? 
thanks,     Pete 
Thane Eisener wrote: 
> > > I seem to recall a META tag called something like pragma-no-cache that > you can embed in your page which will force the page to reload (not > just display a snapshot). This should enable handling the situation in > scriptlets or your action class. > > -Original Message- > From: Peter Alfors [mailto:[EMAIL PROTECTED]] > Sent: Thursday, June 07, 2001 9:52 AM > To: [EMAIL PROTECTED] > Subject: Re: Can anyone help with solving the "BACK" button problem, > in > the browser? > > Depending on which browser you use, and the data on the page, the back > button > may cause (or ask) the page to reload. > However, some browsers (like IE) only display a snapshot of what the > last page > rendered to. > Therefore, you cannot use scriptlets or the action class.  However, > you are able > to kick-off javascript. > If you can gaurantee that your users will have javascript enabled, you > can write > a simple test to see if this page was already displayed to the user. > You could > check a flag (hidden field) when the page loads.  If the flag is true, > then use > the javascript to reload to your desired page. > > HTH, > Pete > > "Dudley Butt@i-Commerce" wrote: > > > Please help, > > > > When the user pushes the back button, I want the page to redirect or > refresh > > to a different page, please, any ideas? > > > > Thanx guys and gals > > Dudley Do You Yahoo!?
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Re: Where should I use .do and where .jsp for the same file

[Eda Srinivasareddy Eda]

 Hi 
The main utilization of .do arises with the  tag. '.do' is used only to call a mapping not to call a jsp. If u wanted to call a mapping through a link we can't call it as '/mappingname'.We can  call it only as '/mappingname.do' . For clarity see the following code.
 is WRONG
 is CORRECT.
But with the submit button we can call a mapping as '/mappingname'. Here no need to use .do extension.
Are there any more points regarding this with any one of u pals.
Eda
 
  Eda Srinivasareddy Eda <[EMAIL PROTECTED]> wrote: 

Hi 
Here is a small doubt. Please inform me where should I call a file with .do extension and where should I call the same file with .jsp extension. 
Looking forward 
Srinivas


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Where should I use .do and where .jsp for the same file

[Eda Srinivasareddy Eda]

Hi 
Here is a small doubt. Please inform me where should I call a file with .do extension and where should I call the same file with .jsp extension.
Looking forward
SrinivasDo You Yahoo!?
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