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ui.Textbox.onChange
Registers a callback that's called when text in the textbox changes.
In particular, the callback is called when:
- The user types a new value and then either the textbox loses focus or the user presses enter.
- A new value is set programmatically with set('value', newValue).
Returns an ID which can be passed to unlisten() to unregister the callback.
| Usage | Returns |
|---|---|
Textbox.onChange(callback) | String |
| Argument | Type | Details |
|---|---|---|
this:ui.textbox | ui.Textbox | The ui.Textbox instance. |
callback | Function | The callback to fire when the text changes. The callback is passed the text currently in the textbox and the textbox widget. |
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Last updated 2023-10-06 UTC.