How do you execute flexscript in a label?

Question

question

Enrique Elizaga asked Sep 19, '19 Matthew Gillespie edited Sep 19, '19

I created a label with data type Flexscript. How do you execute it in the code of the object?

Software Version:

FlexSim 18.2.3

labels

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Answer 1 · 2019-09-19T14:24:24Z

Matthew Gillespie answered Sep 19, '19 Matthew Gillespie edited Sep 19, '19

Just get the value through dot syntax like you normally would:

double delay = current.ProcessingTime;

This will execute the flexscript on the ProcessingTime label if it is flexscript type and return the value.

If you want to pass in parameters you need to get the label node and call evaluate on it.

double delay = current.labels["ProcessingTime"].evaluate(5);

5 |100000

Attachments: Up to 12 attachments (including images) can be used with a maximum of 23.8 MiB each and 47.7 MiB total.

Answer 2 · 2019-09-19T07:38:41Z

Joerg Vogel answered Sep 19, '19 Joerg Vogel commented Sep 19, '19

The method is evaluate

current.labels["MyFlexScriptLabel"].evaluate();

or

nodefunction(node("MyFlexScriptLabel",labels(current));

I was not able to pass parameters into the function similar to the description of the manual.

execute-label-flexscript.fsm (16.9 KiB)

· 2

5 |100000

Attachments: Up to 12 attachments (including images) can be used with a maximum of 23.8 MiB each and 47.7 MiB total.

Phil BoBo ♦♦ commented · Sep 19, 2019 at 03:20 PM

You specified param(0) to try to get the parameter. Parameters start at 1. Use param(1):

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param1.png (22.0 KiB)

Joerg Vogel Phil BoBo ♦♦ commented · Sep 19, 2019 at 03:34 PM

Thanks Phil. I set the parameter to 1 today in the morning. I didn't get any results, now after loading the model again everything is fine.

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