Difference between revisions of "ExpressionManagerStart"

From LimeSurvey Manual

(Function definition)
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* [ demoAddEmFunction]
* [ demoAddEmFunction]
* [ statFunctions]
[[Category:Plugins events]]
[[Category:Plugins events]]

Revision as of 11:47, 6 February 2020

 Hint: This features is available starting in version 4.0.0


This event is done when Expression Manager create his own function. It allow to create own Expressioon Manager function.



Possible output

  • functions : array of new function for expression manager
  • packages : array of javascript package to be registered just after the expression manager javascript.

Function definition

Function is defined by an array with

  • PHP function, can use complete Class name
  • Javascript function: null for a static function (no javascript update)
  • Basic description for administration GUI
  • Usage for administration GUI
  • Help url
  • Number of argument , -1 mean any number of arguments.