How to get the number of item in the list

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question

HUNGＫＵＡＮ W asked Jul 15, '18 chukiat commented Jul 21, '23

How to get the number of item in the list

As title , I tried using a variable as a condition , and the variable represents the number in the list (plus 1 when pushing, minus 1 when pulling ) , but sometimes it will be negative and isn't allowed in my model's logic .
is there anyway to directly get the number in the content?

Software Version:

FlexSim 18.1.1

list entries

2018-07-16.png (79.0 KiB)

Answer 1 · 2018-07-16T17:53:50Z

Joshua S answered Jul 16, '18

You can use

List("ItemList1").stats.content.value

Answer 2 · 2023-07-21T06:47:08Z

chukiat answered Jul 21, '23 chukiat commented Jul 21, '23

Hello @Joshua S @HUNGＫＵＡＮ W

I have same problem with you and I try to use your commend

But I can't do as attached picture

Can you suggest more

1689922002080.png (95.2 KiB)

· 2

Felix Möhlmann commented · Jul 21, 2023 at 07:47 AM

The List("ListName") syntax is used to access a global list. If your list is internal to the Process Flow you can instead try to get the number of tokens inside the activity.

getstat(getactivity(processFlow, "List"), "Content", STAT_CURRENT, processFlow)

(This uses the parameter processFlow, so it will only work when used in a Process Flow activity. If you are using an Object Process Flow, replace the last parameter with instance.)

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chukiat Felix Möhlmann commented · Jul 21, 2023 at 08:10 AM

Hi Felix

It work well

Thank you very much

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