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Your LimeSurvey version: 5.3.31
Own server or LimeSurvey hosting: Root server
Survey theme/template: own
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Depending on several participant conditions, some questions in a Survey get suppressed. This is controlled by pre-defining answer "CD" via the URL, e.g. adding "?CD=3" to the URL. If CD=3, some questions will be skipped using the "conditions"-feature.

This works fine, but now I learned that the calculation of the progress bar gives seemingly wrong results. The value  "progressValue" is always calculated on the base of the number of ALL questions (aSurveyInfo.progress.total) - whether they will be skipped or not. A correction must be made in the "progress_bar.twig". It's just a multiplication with some factor, but I need to know, what case I have, CD=3 or not. So, now my question:

Is there a variable containing the called URL? If so, could you please name it and, second, how could I have found it myself?

Thank you very much1
Kind regards,
Erich

 

If CD is a question code, you can use the processString() function to access the value of the question.

No, sorry, doesn't work. I put this into the end of progress_bar.twig:

    </div>
    -aa-
    {{ processString('{CD}') }}
    -bb-
    {{aSurveyInfo }}
    -cc-
     {{ getConfig('sitename') }}
    -dd-
{% endif %}

and I got (jpg looks wrong)

            -aa- [CD] -bb- Array -cc LimeSurvey -dd-

[CD] stands for an orange coloured rectangle with the Letters CD in it. {{aSurveyInfo }} gives the correct output and also {{ getConfig('sitename') }}.

Problem might be, that the question "CD" comes later in the questionnaire.

 

Yes, you may need to move CD to the first survey page. I tested with list-radio and short-text types.

erichn wrote:

[CD] stands for an orange coloured rectangle with the Letters CD in it.
 

Are you sure of the question code ?
manual.limesurvey.org/Expression_Manager#Syntax_Highlighting
 

URL is: some_server.de/q/index.php/695374?newtest=Y&lang=de&CD=3

{{ processString('{CD}') }}

gives "3", but onliy within the group containing question CD

I tried  

{% set uvw = getQuery('CD') %}

also gives 3, but the query-string is only visible within the first call.

In both cases I need the variable "uvw" to be a global variable, because I must correct the value of the progress bar on every page. So, my remaining problem is, to define the variable "uvw" as global. I tried different places for this (e.g. welcome.twig), but with no success. There are several tips in the web, but the all say "define it outside of any blocks", but I couldn't find the right place for this.

Is it possible to define a global variable within the theme editor? Thanks to everybody..