Convert sting to Int

[Gihan Hanwella]

Hi Guys,

I'm trying to apply below liquid template in Azure Logc app. Basically I'm tying to add 2 values. But one of them is a in Text and the other is in Integer.

This woks if the source is like "IntegerData": 77 but not when like  "IntegerData": "77"

Ay idea how to get this to work? I used the "to_i" filter to convert to integer but that did not work. 

Thank you

Source JSON

{

    "content": {

        "TextData": "44",

        "IntegerData": "77"

    }

}

Liquid Map

{%- assign sum = 10 -%}
{%- assign sum  =  sum | Plus: content.IntegerData  -%}

{
  "add": {{sum}}
}

[David Burg]

Implicit string to number conversions are supported in SyntaxCompatibility.DotLiquid21 but Logic App's DotLiquid version is too old for that.
"to_i" filter is not implemented in DotLiquid (yet).
As a workaround, you could host current DotLiquid version in an Azure Function and set the dot liquid compatibility flag to the latest.

[Gihan]

Thank you David.

I was able to fix the issue with the solution below. do you have any documentation on how to host current DotLiquid version in an Azure Function?? Thank you

{%- assign sum = 10 -%}

{%- assign temp =  content.IntegerData | Round  -%}  
{%- assign sum  =  sum | Plus: temp  -%}

{
  "add": {{sum}}
}

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