| ... |
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@@ -104,8 +104,8 @@ |
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: The name of the task where the action of the event is located. |
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; [%$TRIGGER.triggerName%] |
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: The name of the event where the action of the event is located. |
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-; [%$COUNTER_CLIENT.<counterName>%] |
| 108 |
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-: The current value of a client counter. |
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+; [%$COUNTER_CLIENT.<name of the counter>%] |
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+: The current value of a client [[counter>>doc:Formcycle.UserInterface.Data.Counter]]. |
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|
| 110 |
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==== System variables with parameters ==== |
| 111 |
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|
| ... |
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@@ -271,7 +271,7 @@ |
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; [%$<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. |
| 273 |
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|
| 274 |
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-The following action variables are not supported in the old workflow: |
|
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+The following action variables are __not__ supported in the old workflow: |
| 275 |
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|
| 276 |
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; [%$<actionName>.ERROR_CODE%] |
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: In case of error the thrown error code of the action. |
| ... |
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@@ -278,8 +278,10 @@ |
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; [%$<actionName>.ERROR_MESSAGE%] |
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: In case of error the thrown error message of the action. |
| 280 |
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|
| 281 |
|
-The following action variable is only supported in the old workflow: |
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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.: **[%$Database query.RESULT.rows.length()%]** |
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|
|
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+The following action variable is __only__ supported in the old workflow: |
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+ |
| 283 |
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; [%$<actionName>.COUNT%] |
| 284 |
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: The number of results. Evaluates to an integer value. |
| 285 |
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|
