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map
Summary​
Description​
Fields​
iterable​
An array which will have its items altered.
![action iteration filter privew](/ent/assets/images/map-field-iterable-a10aa2edb1140358cecabdb0fd1709ad.png)
The logic to perform for each item in the array. This can be a set of actions or simply a value.
scope​
Define the name of an item in that array
![action iteration filter privew](/ent/assets/images/map-field-scope-8992ddae71f0eeb635a386a5ad81c879.png)
do this​
Execute the mapping action
![action iteration filter privew](/ent/assets/images/map-field-dothis-8b877e3b614ce27c0b42aba7420f286b.png)
The scope determines the name of the scope that will contain the item index and item value to be used inside the logic. Similar to using the request/input/variable scopes, this scope is a dedicated space for the item information.
Example​
1. Add item​
First, we click add item button.
![action iteration filter privew](/ent/assets/images/map-example-1-c87ba7661ecd49aad1e5cf521d56fae1.png)
Second, we insert value to item.
![action iteration filter privew](/ent/assets/images/map-example-2-63c6888f4afc2e28e2576a7a46de3708.png)
2. Define scope​
We define names to match the array items.
![action iteration filter privew](/ent/assets/images/map-example-3-e9f4f58361441fffdbc7decce75c315e.png)
3. Set Do this​
We click add action button to select action.
![action iteration filter privew](/ent/assets/images/map-example-4-b043c830ce2d1d220a562d2135040724.png)
We set concatenate action.
First, insert string to concatenate
Second, set with element.
![action iteration filter privew](/ent/assets/images/map-example-5-7924100b900c762aa7b25a4676e9642f.png)
4. Excute and look at the result​
We can run the simulation and see the array mapped by concatenate action.
![action iteration filter privew](/ent/assets/images/map-example-6-47caea7650d020b00a66cbb0060764ab.png)
Helpful?