boolean onBeforePageLoad(UUID id, String url, boolean aclAllowed)
Called by KioWare before a tab is navigated.
Parameters
| Name | Description |
| id | The browser that is about to load the page. |
| url | The URL that will be loaded. |
| aclAllowed | True if the url is allowed by the browsing ACL. |
Return
True if the page should be loaded, false to block the page.
