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Per-iteration state passed to the callback function on each pass of a foreach loop in templates and GraalJS scripts, exposing the current zero-based index and letting the callback stop the loop early.
Properties
| Property | Returns | Description |
|---|---|---|
| index | int | Zero-based position of the current item within the foreach loop, incremented after each item finishes processing. |
Methods
getIndex()
Returns: int
Zero-based position of the current item within the foreach loop, incremented after each item finishes processing.
breakForeach()
Returns: void
Requests that the innermost foreach loop calling back into this context stop once the current item has finished processing, equivalent to a break statement inside the loop body.
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