| Re: Iterative interfacing between client and server [message #169807 is a reply to message #169794] |
Mon, 27 September 2010 13:03   |
Captain Paralytic
Messages: 204
Registered: September 2010
Karma:
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Senior Member |
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On 27 Sep, 03:06, Graham Hobbs <gho...@cdpwise.net> wrote:
> Hello,
>
> Am still new at this, need to understand a concept before I start
> coding. While the following is an over simplification, at the moment I
> am more concerned with a) 'can it be done', b) preparing a design
> document, so ..
>
> 1. my website will be driven by server pgm php1
> 2. client accesses the one page website
> 3. client enters/edits data in Forms ( to be javascript edited at
> client machine) then submits
> 4. pgm php1 receives the form data, passing it to a Windows cmd file
> (calling dozens of pgms) for further processing and returning data to
> php1
> 5. php1 then returns the same page to the client with mostly the same
> Form data but with additions and changes
> 6. client views the Form data
> 7. Repeat 3 thru 7 until client happy with results.
>
> So is my concept:
> - feasible?
> - reflects the way it's normally done (i.e. practical)?
>
> Please, thanks in advance
> Graham
I'm not sure what you mean by: "to be javascript edited at client
machine", but in general you are describing a pretty standard
approach, until you reach the part that says:
"passing it to a Windows cmd file (calling dozens of pgms) for further
processing and returning data to php1"
It is more normal to perform one's processing in the programming
language of the file that receives the form data. Running "dozens of
[Windoze] programs", sounds like it could be a time consuming task,
fraught with the possibilities that one of them has an error that you
somehow have to handle and return to the user. It is occasionally
necessary to execute a shell program, but most people try to avoid it.
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