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2018-05-30 11-58-33
Guilherme Menescal Dantas
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Outsystems list in JS
Question
JavaScript

Hi everyone.

 I have a Webblock, that webblock receives a list of strings as an input, I want to iterate through that list in an expression where I have some Javascript, problem is I dont know how to approach this.

 On one hand I thought that copying the list in JS using slice but that doesnt work since In the expression I cant use the list!

 I also though about using a Webblock variable (integer) to keep the indexes  but I cant update that variable from JS, so I am not sure how to proceed! Any tips?

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15 May 2018
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2020-02-28 09-46-54
Eduardo Jauch
Solution

Hi Guilherme,

You can serialize the list and pass as a string to JavaScript.

You can use, for example, JSonSerialize

Cheers

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15 May 2018
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2018-05-30 11-58-33
Guilherme Menescal Dantas

Hi Eduardo,


 Good one, that will do the trick, thanks Eduardo!

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15 May 2018
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