Karen
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| Posted: 05/02/2002, 7:17 PM |
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I have a grid update form which allows users to select products to be
ordered. However, along with the product selection, the users also have to
enter a few other global order values which are checked when the submit
button is clicked. In the event of an error caused by entering any invalid
global order value(s), the page is displayed again with the error message
but without the product selections so the user has to start all over again.
I would like to know how I can preserve the product selections in the event
of an error message. I would like to hear ideas from anyone. Thanx.
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Alexey Alexapolsky
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| Posted: 05/06/2002, 2:48 AM |
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Probably you can get your selections in Query String from HTTP_REFERER
server variable (Page/Open event) when you're back on the grid (this
variable contains url of previous page) ,
then you should parse the query string and use these parameters to display
current selections
in Before Show event.
--
Alex
CodeCharge Developer
"Karen" <architect@awes2001.com> wrote in message
news:aasrv5$b4i$1@news.codecharge.com...
> I have a grid update form which allows users to select products to be
> ordered. However, along with the product selection, the users also have to
> enter a few other global order values which are checked when the submit
> button is clicked. In the event of an error caused by entering any invalid
> global order value(s), the page is displayed again with the error message
> but without the product selections so the user has to start all over
again.
>
> I would like to know how I can preserve the product selections in the
event
> of an error message. I would like to hear ideas from anyone. Thanx.
>
>
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