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Posted by ABC on 05/07/07 05:52
On May 7, 10:08 am, "flamer die.s...@hotmail.com"
<die.s...@hotmail.com> wrote:
> On May 7, 4:44 pm, ABC <raghuana...@gmail.com> wrote:
>
>
>
>
>
> > Hi,
>
> > I have a problem with Double submission in html forms.
> > I am using PHP as the server side scripting language, i have found a
> > means to capture the second form submission while the first form
> > submission is still in-progress. Basically, i can use sessions to
> > check if the first submission is active and reject subsequent submits.
>
> > ***I do not want to try any client side solution(such as disabling
> > submit button) as hitting F5 on the screen will re-post the data
> > again.
>
> > My question is :
> > (*) if i send some kind of output to the browser telling the user
> > that a previous session is active, then how do i ensure that the first
> > form submission's output is displayed to the user on the browser
> > window?
>
> > I tried, print messages like- Please wait. But somehow the first form
> > submission's output is not printed...I am guessing the browser closes
> > the connection after the second submission's output is received and
> > first submission has no where to send the output.
>
> > I hope, i have been able to express my problem clearly.
>
> > Please help!
>
> > Raghu
>
> I dont think it is possible.. if you only want to do it server side
> then the post has to complete and the resulting page has to load
> before you can output anything to the screen.. since you are able to
> see if there has been two submissions why not take them to an error
> page saying go back and dont hit submit twice this time..
>
> Flamer.- Hide quoted text -
>
> - Show quoted text -
Hi,
What if i have some DB Inserts/Updates which takes time ?
That solutions sound little primitive and then again, if i take him to
an error page, then the previous output does not come to the browser i
suppose!
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