[[readGET()]]
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en:create:functions:readget [12.03.2015 14:57] – [Notes] adminen:create:functions:readget [29.09.2020 16:53] – [readGET()] sophia.schauer
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   * //warning//\\ should a warning be displayed if the command is used on a different page other than the first?   * //warning//\\ should a warning be displayed if the command is used on a different page other than the first?
     * ''true'' -- (standard) display warning (warning is __only__ visible to the project administrator, not the participant)     * ''true'' -- (standard) display warning (warning is __only__ visible to the project administrator, not the participant)
-    * ''false'' -- hide warning: the project administrator knows what he is doing+    * ''false'' -- hide warning: the project administrator knows what he is doing.
  
 The function's return value is the string that was transmitted using POST or GET when the questionnaire is called up. If the variable was not transmitted, ''false'' will be returned. The function's return value is the string that was transmitted using POST or GET when the questionnaire is called up. If the variable was not transmitted, ''false'' will be returned.
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   $id = readGET('panelID');   $id = readGET('panelID');
   // register variable for later use   // register variable for later use
-  registerVariable('id');+  registerVariable($id);
 } }
 </code> </code>
en/create/functions/readget.txt · Last modified: 29.09.2020 16:53 by sophia.schauer
 
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