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en:create:filter-itemcount [21.12.2014 22:02]
admin
en:create:filter-itemcount [20.01.2015 18:44] (current)
alexander.ritter
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 ====== ​ At Least One Item Selected ====== ====== ​ At Least One Item Selected ======
  
-Sometimes, it is not sufficient for a filter to check individual answers; but rather all the items in a question have to be looked at. Whether it be to look up corresponding items in another question ([[filter-items|Use Selected Items in Another Question]]) or just to check whether at least one item fulfils a particular condition. An exception to this is the calculation of scale indices within the survey ([[points|Count Points for Answers]]).+Sometimes, it is not sufficient for a filter to check individual answers; but rather all the items in a question have to be looked at. Whether it be to look up corresponding items in another question ([[filter-items|Use Selected Items in Another Question]]) or just to check whether at least one item fulfils a particular condition. An exception to this is the calculation of scale indices within the survey ([[points|Count Points for Responses]]).
  
 This chapter describes the function ''​getItems()''​ and loops -- two tools which allow sophisticated filters over multiple items. The starting point of this chapter is the following question TF04: a scale. The scale'​s values and the item IDs are shown in the image for additional information. This chapter describes the function ''​getItems()''​ and loops -- two tools which allow sophisticated filters over multiple items. The starting point of this chapter is the following question TF04: a scale. The scale'​s values and the item IDs are shown in the image for additional information.
en/create/filter-itemcount.txt · Last modified: 20.01.2015 18:44 by alexander.ritter
 
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