Translations:Optional settings/10/fr

Survey Behavior

 * $allowmandbackwards: A setting of 1 for this variable will allow survey participants to move to a previous question even if they haven't answered a mandatory question. If it is set on 0, then participants will have to answer that question even to move to a previous question.
 * $deletenonvalues: This is a fairly difficult setting to explain. If set to 0, if a question (let's call it question "b") is only displayed conditionally (ie: based on the answer to a previous question - let's call it question "a"), and a survey user answers that question (question "b"), but then moves backwards through the script and changes the previous question (question "a") such that this question (question "b") no longer displays, the survey will still remember and save their answer to the no longer applicable question (question "b"). I generally prefer this to be the case, on the basis that it may be interesting to know this information anyway. But, if you would prefer that the script be consistent and refuse to store information that shouldn't logically display you can change this setting to 1, and the script will not save this redundant information.
 * $shownoanswer: When a question of a radio button/select type that contains editable answers (ie: List, Array questions) is not mandatory and $shownoanswer is set to 1, an additional entry is shown for "N/A" - so that participants may choose to not answer the question. Some people prefer this not to be available. Set this to 0 to turn this off.
 * $sessionlifetime: This setting determines how many seconds your survey participants can remain inactive (that means not changing the page) until his session times out and the data on the current page is lost. (Default: 3600)
 * $printanswershonorsconditions: This setting determines if the printaswers feature will display entries from questions that were hidden by conditions-branching. (Default: 1 [hide answers from questions hidden by conditions])
 * $hide_groupdescr_allinone: This setting is relevant for all-in-one surveys using conditions and has bene introduced in LimeSurvey 1.85RC3. When this is set to true the group name and description is hidden if all questions in the group are hidden. (Default: true (hide group name and description when all conditions in the group are hidden by conditions))
 * $showpopups:  Show popup messages if mandatory or conditional questions have not been answered correctly. 1=Show popup message (default), 0=Show message on page instead.