foreach record update record field with index

I do not understand what you want to achieve. Please describe in more detail.

If you're looping through records using a foreach, you can use an index to update field3 like this:

int index = 0;
foreach (var record in records)
{
record.field3 = index;
index++;
}

This way, field3 will hold the index value for each record. Let me know if you're using a different language or structure cuz i told you what i understood

If you're looping through records using a foreach, you can use an index to update field3 like this:

int index = 0;  
foreach (var record in records)  
{  
    record.field3 = index;  
    index++;  
}

This way, field3 will hold the index value for each record. 

Do you want to update records in a record type where field3 should contain each record's position/index in the list?

Hi [mention:9db259808ae24c388bcfc9ab2f9a484c:e9ed411860ed4f2ba0265705b8793d05] ,

if you are referring to update a single field of a record type in a!foreach() using fv!index,this could be possible.



You need to write saveInto to rule input inorder to pass data from interface to PM if using action.

a!localVariables(
  local!data: index(
    rule!HDS_getRequestData(returnData: true()),  /*use your rule*/
    enumerate(5) + 1
  ),
  a!forEach(
    items: { 1, 2, 3, 4, 5 },
    expression: a!update(
      local!data,
      recordtype!HDS Request.assetId,   /*use field*/
      fv!index
    )
  )
)