LogicApp:replace the message in the csv table with a "." for "," - replace

Question

I have the flow where i want to edit the column in the csv table and replace the "," by a "."
How do I do that? Because the replace function expression in logicApp does not return the column:
It asks me to take the complete body when I use the replace function.
Where as details column is available which I want to edit:
How should I replace the "," from the details column?

Answer 1

I did this then, Then i don't see the variable I initialize.

Answer 2

For instance I've taken this as my sample .csv file which I'm retrieving from my storage account.
Firstly I have used Parse CSV file like you did the same, then initialised and used the Append the string variable connector taking the Productsname column. Lastly, have used the replace function expression to replace ' , ' with a ' . '.
NOTE: I have used '|' following productsname variable for future purpose.
Here is my Logic App workflow
THE COMPOSE CONNECTOR EXPRESSION :-
split(replace(variables('Productname'),',','.'),'|')
OUTPUT:
Here is my workflow that you can refer to:
{
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"Compose": {
"inputs": "#split(replace(variables('Productname'),',','.'),'|')",
"runAfter": {
"For_each_2": [
"Succeeded"
]
},
"type": "Compose"
},
"For_each_2": {
"actions": {
"Append_to_string_variable": {
"inputs": {
"name": "Productname",
"value": "#{items('For_each_2')?['Productname']}|"
},
"runAfter": {},
"type": "AppendToStringVariable"
}
},
"foreach": "#body('Parse_CSV')",
"runAfter": {
"Initialize_variable": [
"Succeeded"
]
},
"type": "Foreach"
},
"Get_blob_content_(V2)": {
"inputs": {
"host": {
"connection": {
"name": "#parameters('$connections')['azureblob']['connectionId']"
}
},
"method": "get",
"path": "/v2/datasets/#{encodeURIComponent(encodeURIComponent('AccountNameFromSettings'))}/files/#{encodeURIComponent(encodeURIComponent('JTJmY29udGFpbmVyMjQwOCUyZlByb2R1Y3RzLmNzdg=='))}/content"
},
"metadata": {
"JTJmY29udGFpbmVyMjQwOCUyZlByb2R1Y3RzLmNzdg==": "/container2408/Products.csv"
},
"runAfter": {},
"type": "ApiConnection"
},
"Initialize_variable": {
"inputs": {
"variables": [
{
"name": "Productname",
"type": "string"
}
]
},
"runAfter": {
"Parse_CSV": [
"Succeeded"
]
},
"type": "InitializeVariable"
},
"Parse_CSV": {
"inputs": {
"body": {
"content": "#{base64(body('Get_blob_content_(V2)'))}",
"headers": "Productid,Productname"
},
"host": {
"connection": {
"name": "#parameters('$connections')['plumsail']['connectionId']"
}
},
"method": "post",
"path": "/flow/v1/Documents/jobs/ParseCsv"
},
"runAfter": {
"Get_blob_content_(V2)": [
"Succeeded"
]
},
"type": "ApiConnection"
}
},
"contentVersion": "1.0.0.0",
"outputs": {},
"parameters": {
"$connections": {
"defaultValue": {},
"type": "Object"
}
},
"triggers": {
"manual": {
"inputs": {
"schema": {}
},
"kind": "Http",
"type": "Request"
}
}
},
"parameters": {
"$connections": {
"value": {
"azureblob": {
"connectionId": "/subscriptions/<subscription id>/resourceGroups/<Your resource group name>/providers/Microsoft.Web/connections/azureblob",
"connectionName": "azureblob",
"id": "/subscriptions/<subscription id>/providers/Microsoft.Web/locations/northcentralus/managedApis/azureblob"
},
"plumsail": {
"connectionId": "/subscriptions/<subscription id >/resourceGroups/<Your resource group name>/providers/Microsoft.Web/connections/plumsail",
"connectionName": "plumsail",
"id": "/subscriptions/<subscription id>/providers/Microsoft.Web/locations/northcentralus/managedApis/plumsail"
}
}
}
}
}

Answer 3

I used items function express and did it directly.
#replace(item()?['details'],',','')
This was a bit strange it didn't work at first but now it is working.