El miércoles, 19 de octubre de 2016, 21:11:18 (UTC-3), James Schneider escribió: > > > > On Sun, Oct 16, 2016 at 7:37 PM, Diego De La Vega <[email protected] > <javascript:>> wrote: > >> Hi. This is my first question in this group. >> >> My problem is that I have to program a survey application and I would >> like to have a hint about forms. >> >> The survey is +200 questions long and is divided in multiple subjects >> (every subject is independent from the others) and mainly consists of >> numeric (implemented as combo boxes) and text fields.. >> >> The main problem is how to do for showing the relevant fields and not the >> unwanted. >> >> Let me explan this: suppose that when the answer to question 1 is 1, the >> survey continues with question 2, but if the answer is 2, then the survey >> continues with question 16 and all the in between questions are skipped. >> >> This is a very simple scenario, but almost all the flow of the survey >> goes like this, making it complex to follow the order. Sometimes one must >> skip a few questions but some others, one must skip only one, or a full >> section of the questions, depending on the answer. >> >> Is there a recommended way to do so? Thanks in advance and sorry for my >> English, I'm not a native English speaker (I hope all this mess can be >> understood). >> > > Django FormTools may be another option, specifically the FormWizard: > https://django-formtools.readthedocs.io/en/latest/wizard.html > > However, unless you have a very simple and deterministic way to figure out > the next question, it will likely turn in to a coding nightmare. The step > skipping has a bit of a learning curve to it. The FormWizard was likely > built with shorter and more linear workflows in mind. > > Note that this package was included in Django core up until 1.7, this > package is (literally) the same thing, just broken out into a separate > package (most users did not use this functionality and it bloated the code > base if I remember the comments in the release notes). > > While this can be super robust, it will probably not be easy. > > -James > > > > I'll take a look to FormTools also. The next question is always deterministic and going forward in the survey, but the path maybe a little trickier, depending on ranges of answers of one or more questions. Thanks a lot. Diego
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