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@@ -266,14 +266,22 @@ |
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; [%$<actionName>.SUCCESS%] |
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: Whether the action could be processed successfully. Evaluates to a boolean, ie. true or false. |
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-; [%$<actionName>.COUNT%] |
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-: This variable is not supported in the new workflow. |
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-: The number of results. Evaluates to an integer value. |
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; [%$<actionName>.RESULT%] |
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: A single return value. Evaluates to a string value. |
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; [%$<actionName>.RESULT[<Index>].<Identifier>%] |
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: Certain actions may return more than one result, corresponding to a //List<Map<String,String>>// in Java. The index and identifier is set by the corresponding action implementation and cannot be changed. This is used mostly by custom plugins when multiple values need to be returned. |
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+ |
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+The following action variables are __not__ supported in the old workflow: |
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+ |
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; [%$<actionName>.ERROR_CODE%] |
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: In case of error the thrown error code of the action. |
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; [%$<actionName>.ERROR_MESSAGE%] |
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: In case of error the thrown error message of the action. |
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+ |
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+In the new workflow, the number of elements of JSON arrays can be queried from variable values with //.length()//, e.g.: **[%$Database query.RESULT.rows.length()%]** |
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+ |
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+The following action variable is __only__ supported in the old workflow: |
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+ |
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+; [%$<actionName>.COUNT%] |
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+: The number of results. Evaluates to an integer value. |
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+ |
