# Trigger Event

![](/files/FoUTBO73XI5hsChjzlCI)

{% tabs %}
{% tab title="Entry Vars" %}
**control :** The control from which an event is to be executed must be sent.**(Required)**

**Event name :** The event to be executed must be selected.**(Required)**

**Step by Step :**

<figure><img src="/files/Y3d0fdFsFX8MYOv3vq1X" alt=""><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Callbacks & OutVars" %}
**Error :**&#x20;

OutVars

`Null`

**Success :** Runs after successfully executing the event of the selected control

OutVars

`Null`
{% endtab %}

{% tab title="Features" %}

{% endtab %}

{% tab title="examples" %}

{% endtab %}
{% endtabs %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.apphive.io/reference/funciones/controls/trigger-event.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.