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Add documentation for limiting allowed widgets

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An addendum to clarify that yes, you can lock a WidgetArea down to certain widgets, and how to accomplish this.
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Garion Herman 2016-12-20 23:44:49 +13:00 committed by GitHub
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docs/en/getting-started.md
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@ -156,3 +156,14 @@ An example widget is below:
<a href="$Link" rel="lightbox" title="$Title"><img src="$Image" alt="$Title" /></a> <a href="$Link" rel="lightbox" title="$Title"><img src="$Image" alt="$Title" /></a>
<% end_control %> <% end_control %>
## Limiting Allowed Widgets for a Pagetype
You can lock down a particular `WidgetAreaEditor` to only allow adding certain widgets by passing them as a second parameter.
**GreatPage.php**
:::php
$fields->addFieldToTab(
'Root.Widgets',
new WidgetAreaEditor('PhenomenalWidgetArea', ['ParticularlyEpicWidget', 'LessGreatWidget'])
);