Welcome to the LimeSurvey Community Forum

Ask the community, share ideas, and connect with other LimeSurvey users!

A Key for Migrating Key Expressions from 2.x to 3.x

  • duvemyster
  • duvemyster's Avatar Topic Author
  • Offline
  • Senior Member
  • Senior Member
More
5 years 10 months ago #168865 by duvemyster
Has a key already been development somewhere outlining key expressions what work in 2.x that would need to be changed in a migration to 3.x, and how they would need to be change?

For example, in 2.x in the template editor a survey name is {SURVEYNAME} but in the 3.x theme editor it is {{ aSurveyInfo.name }}. Which of the depreciated keywords have a similar method like this by which they can be referenced in 3.x?

Has something along those lines already been developed? It sure would be helpful!
The topic has been locked.
  • tpartner
  • tpartner's Avatar
  • Offline
  • LimeSurvey Community Team
  • LimeSurvey Community Team
More
5 years 10 months ago - 5 years 10 months ago #168922 by tpartner
These are two different things.

{{ aSurveyInfo.name }} is Twig variable.
To see all available items in the aSurveyInfo array, add this to the Twig file:

Code:
{{ dump(aSurveyInfo) }}

{SURVEYNAME} is an Expression Manager variable.
Denis has implemented a fix so we can also access those in the Twig files - github.com/LimeSurvey/LimeSurvey/pull/1025 .
So, to use that, you would place something like this in the Twig file:

Code:
{{ processString(aSurveyInfo.surveyls_title) }}
{{ processString('{SURVEYLANGUAGE}') }}
{{ processString('{strip_tags(TOKEN:ATTRIBUTE_1)}') }}

Cheers,
Tony Partner

Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Last edit: 5 years 10 months ago by tpartner.
The following user(s) said Thank You: duvemyster
The topic has been locked.

Lime-years ahead

Online-surveys for every purse and purpose