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en:create:filter-elseif [28.11.2014 12:57]
alexander.ritter
en:create:filter-elseif [28.11.2014 12:59]
alexander.ritter
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 ====== ​ Conditions with More Than 2 Options ====== ====== ​ Conditions with More Than 2 Options ======
  
-How the questionnaire continues after a filter is often not just limited to two options, but in fact several. For example, people with an analog internet connection or ISDN should be asked about the tariff they use; DSL users about the speed and connection provider. People who have a different connection will get questions about the type of cable between the computer and the wall. +How the questionnaire continues after a filter is often not just limited to two optionsin fact there are several ​possibilities as to how it progresses. For example, people with an analog internet connection or ISDN should be asked about the tariff they use; DSL users about the speed and connection provider. People who have a different connection will get questions about the type of cable between the computer and the wall. 
  
-Two different language constructs can be used: ''​elseif''​ and ''​switch'' ​in such cases. The former is linked to the well-known if-else construct; the latter is explained here more for the sake of completeness. Occasionally,​ using ''​switch''​ is more concise if several values of the same variable should be checked. ​+Two different language constructs can be used in such cases: ''​elseif''​ and ''​switch''​. The former is linked to the well-known if-else construct; the latter is explained here more for the sake of completeness. Occasionally,​ using ''​switch''​ is more concise if several values of the same variable should be checked. ​
  
  
en/create/filter-elseif.txt · Last modified: 28.11.2014 12:59 by alexander.ritter
 
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