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CGI vs. CGI_lite

Annad

Hi,
I have 2 cgi tasks one after the other. I used the $cgi->iwcallback() method to transfer to the next cgi task. However, if I use only CGI and not CGI_lite, I am not able to use $cgi->iwcallback() on this. What can I do?

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Comments

Adam Stoller

Well - if the problem is with the *first* cgitask script - you'll either have to use TeamSite::WFtask::CallBack() which won't allow the back-to-back cgitasks to run immediately one after the other without human intervention, or you'll have to use the CLT iwcallback (which also won't run the cgitasks back-to-back immediately), or you'll have to re-code it to use CGI_lite, or you'll have to code it so that you can use both CGI and CGI_lite together (a black art as I recall).

If the problem is with the *second* [last-in-chain] CGI script, you either use TeamSite::WFtask::CallBack or iwcallback, there's only a little incentive to re-code to use CGI_lite instead of CGI and basically no incentive to code it to work with both together.

--fish
Senior Consultant, Quotient Inc.
http://www.quotient-inc.com

Edited by ghoti on 05/20/04 11:57 AM (server time).

iwovGraduate

Why not just use CGI_lite ?

Annad

Here is the order of execution of the cgi tasks in the workflow.

CGITask1
|
CGITask2
/ \
/ \
CGITask1 ExternalTask

Since CGITask2 is going back to CGITask1, I can't reallydistinguish between the two as the *first* and *second.
Anna.

Annad

Well, I need to invoke the second CGI task on the click of a submit button and for that to work, I need to pass in all the proper parameters and I need CGI and not CGI_lite to pass in hidden variables.

Adam Stoller

I need CGI and not CGI_lite to pass in hidden variables

Huh? You can do hidden variables in CGI_lite too - you just don't have a hidden() method to do it with - instead you say: print qq(<input type="hidden" name="****" value="yyy"/>\n);

--fish
Senior Consultant, Quotient Inc.
http://www.quotient-inc.com