Multi
Multi
An identifier with array type is created for each Multi question, its value is an array of boolean values, whose size (number of items) is equal to the maximum answer option value defined in the question.
A value of answer option value decreased by 1 can be used as index of the array, the value returned indicates if the corresponding answer option has been selected, true for selected and vice versa.
Example
number n = arrayCount(RA);//4
if (RA[0])//Reklame
//do something
else if (RA[2] //Marketing
//do something else
A multi question can be compared (equality) to a range or a number.
Example
if (RA == [1-3]) //If Reklame or Markedsanalyse or Marketing has been selected
//do something
Answer option can be set selected by assigning values to the question identifier.
Example
RA = AnotherMulti; //copy the values of AnotherMulti to RA
RA = empty; //de-select all answer options
array a = {true, false, false, false};
RA = a; //set only Reklame to selected
RA[3] = true; //set Journalistik to selected