IFormElementFieldValueContextData (formcycle: bom 8.2.0 API)

All Superinterfaces:

INodeExecutionData

All Known Subinterfaces:

IForEachLoopData.FieldValues

All Known Implementing Classes:

ForEachLoopData.FieldValues
```
public interface IFormElementFieldValueContextData
extends INodeExecutionData
```
INodeExecutionData for nodes that wish to enter a form element field value index context during their execution. Each form element may have multiple values, see IFormDataAdapter.getRequestDataMap(). Within such a context, references to form values are restricted to the value at the indicated index. Useful e.g. for loops that iterate over the values of a form field.

Since:

8.2.0

Author:

XIMA MEDIA GmbH

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Set<String> getFieldNames()
  
  int getValueIndex()

- Method Detail
  - getFieldNames
```
Set<String> getFieldNames()
```
    Returns:
    
    Names of all form fields to which the context applies.
  - getValueIndex
```
int getValueIndex()
```
    Returns:
    
    0-based ordinal index in the array of field values. 0 is the first field value, 1 is the second field value etc.