# Consul::Nspace::Selector
A conditional, autoloading, menu component specifically for making it easy to select namespaces.
Please note:
- Currently at least, you must add this inside of a `<ul>` element, as the `<li>` elements output by this component are intended to be mixed with other sibling `<li>`s from other components or template code.
- For the moment, make sure you have enabled nspaces using developer debug
cookies.
```hbs preview-template
<ul>
<Consul::Nspace::Selector
@dc={{hash
Name='dc-1'
}}
@nspace='default'
@partition='default'
@nspaces={{or this.nspaces (array)}}
@onchange={{action (mut this.nspaces) value="data"}}
/>
</ul>
```
## Arguments
| Argument/Attribute | Type | Default | Description |
| --- | --- | --- | --- |
| `dc` | `object` | | The current datacenter |
| `nspace` | `string` | | The name of the current namespace |
| `partition` | `string` | | The name of the current partition |
| `nspaces` | `array` | | A list of nspace models/objects to use for the selector |
| `onchange` | `function` | | An event handler, for when nspaces are loaded. You probably want to update `@nspaces` using this. |
## See
- [Template Source Code](./index.hbs)
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