# SubTextPartCallback Function

> Callback function for SubTextPart related events. (e. g. the subTextPartEntered event)

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Function
- **Introduced:** 24.0
- **Path:** DS Server > Reference > JavaScript API > SubTextPartCallback Function
- **179 words**
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallback/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallback/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallback/llms-full.txt

---

### Description

Callback function for SubTextPart related events. (e. g. the [subTextPartEntered event](https://docs.textcontrol.com/ds-server/reference/javascript/txtextcontrol/addeventlistener-method/llms-full.txt))

### Syntax

```javascript
function(<SubTextPartEventArgs> args)
```

### Examples

The following example demonstrates `SubTextPartCallback` in a practical document-editing workflow. Callback function for SubTextPart related events. (e. g. the subTextPartEntered event).

```javascript
function subTextPartCallback(args) {
    console.log("args:", args);
}
```

---

## Nearby

- **Previous:** [Javascript: SubTextPart.setName Method](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpart/setname-method/llms-full.txt)
- **Next:** [SubTextPartCallbackData Object](https://docs.textcontrol.com/ds-server/reference/javascript/subtextpartcallbackdata/llms-full.txt)