Void SetMultiTopicsVisible(int inQuesIdx, DVar inValue, ItemVisibleRef[] inAVRefs)Description
This function will create Visibility conditions for topics within a question according to an answer of another question, that will determine which topics are shown\hidden and when.
saving multiple re-writing of SetTopicVisible() functions.
Parameters
The following is a list of parameters the functions receives
| Parameter | Type | Description |
|---|---|---|
| inQuesIdx | Int32 | Question Index |
| inValue | DVar | Text value from source |
| inAVRefs | ItemVisibleRef[] | Array of AVPosRef() items |
Return Type
void
Overloads
List of overloads for this function
void SetMultiTopicsVisible(int inQuesIdx, DVar inValue, bool inShow, params ItemVisibleRef[] inAVRefs)void SetMultiTopicsVisible(int inQuesIdx, DVar inValue, bool inShow, bool inReset, params ItemVisibleRef[] inAVRefs)
Parameters for overloads:
| Parameter | Type | Description |
|---|---|---|
| inQuesIdx | Int32 | Target question |
| inValue | DVar | Text value from source |
| inAVRefs | ItemVisibleRef[] | Array of AVPosRef() items |
| inShow | bool | true for showing \ false for hiding |
| inReset | bool | true for re-setting previous visibility, false for not re-setting |
Examples
Assuming I have 2 questions:
Question 1 a single choice asking for the following Countries: UK,IL,USA.
Question 2, multi topic, with 4 topics, each topic is a food type.
SetMultiTopicsVisible(CurrQues,SelectedAnswerText(CurrQues-1),AVPosRef('IL'), AVPosRef('UK'), AVPosRef('USA'), AVPosRef('UK,USA'))
This function will do the following:
Show only topic 1, if 'IL' is chosen in question 1.
Show only topic 2, if 'UK' is chosen in question 1.
Show only topic 3, if 'USA' is chosen in question 1.
Show only topic 4, if 'UK' or 'USA' is chosen in question 1.
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