Differences

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--- en:create:functions:value [21.12.2014 11:45] – [value()] alexander.ritter
+++ en:create:functions:value [29.09.2020 21:09] – sophia.schauer
@@ Line 7: / Line 7: @@
 **Note:** Only responses given by the participant on an __earlier__ page in the questionnaire, and already transmitted to the server with "Next" can be called up.
-  * //variable//\\ ID of the variable to be read. The correct ID can always be found in the **Variables Overview**. The variable ID is usually (not always) composed of section, question and, if applicable, item ID and must be given as a string (in quotation marks) (e.g. '''XY01_02''').
+  * //variable//\\ ID of the variable to be read. The correct ID can always be found in the **Variables Overview**.
+    * The variable ID is usually (not always) composed of section, question and, if applicable, item ID and must be given as a string (in quotation marks) (e.g. '''XY01_02''').
+    * Besides the variables of questions, the following variables are also available: CASE, MISSING, SERIAL, REF, QUESTNNR, MODE, LANGUAGE and STARTED
   * //outputformat//\\ The output format determines whether the function returns the answer code (default) or the label text of the response. The following entries are allowed:
     * '''code'''\\ Default format for ''value()'': answer code according to the **Variables Overview** (also returned if no answer format is specified), for text input questions this is the text entered.