Try this plugin by Denis Chenu - framagit.org/SondagePro-LimeSurvey-plugin/arrayTextAdapt
Alternatively, see these posts for for inspiration on using a hidden multiple-short-text question and inserting the text inputs into the array (searching the forum may lead to more):
- www.limesurvey.org/forum/design-issues/9...to-text-input#102550
- www.limesurvey.org/forum/can-i-do-this-w...-and-dropdown#120555
Alternatively, see these posts for for inspiration on using a hidden multiple-short-text question and inserting the text inputs into the array (searching the forum may lead to more):
- www.limesurvey.org/forum/design-issues/9...to-text-input#102550
- www.limesurvey.org/forum/can-i-do-this-w...-and-dropdown#120555