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===Equation (equation)===  
===Always hide this question (hidden)=== <!--T:272-->
 
{{FeatureStarting|v=2.06}}


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'''Description'''
'''Description'''


Set the value save in the database for answer of this question, you can use any [[Expression Manager|Expression]] . If this settings is empty : the question text is saved in the database for answer of this question.
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If you prefill a question by URL you can use this setting to hide the question and its value from the survey participant at all. This overrides any conditions because the particular question is never even embedded in a page. If you just want to hide a question (for example if you want to store a value calculated on the fly) then use Javascript embedded in the question source code.
{{Hint|Text=You can use Always hide this question (hidden) setting to save a value in database transparently.}}
 
{{Alert|Due to security issue : no HTML tag is saved in the database even with an equation question type.}}


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{{Hint|Text=The question are not diplay in HTML, it can be set with an [[Question_type_-_Equation|equation question]] or survey URL, but not in javascript}}
'''Available options'''
'''Available options'''
 
*On
* Any text. With or without [[Expression Manager|Expression]] with surrounding curly braces.
*Off (default)


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Revision as of 10:59, 12 February 2016


Always hide this question (hidden)

Description

If you prefill a question by URL you can use this setting to hide the question and its value from the survey participant at all. This overrides any conditions because the particular question is never even embedded in a page. If you just want to hide a question (for example if you want to store a value calculated on the fly) then use Javascript embedded in the question source code.

 Hint: The question are not diplay in HTML, it can be set with an equation question or survey URL, but not in javascript

Available options

  • On
  • Off (default)