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How to 'Custom PHP selector' current page


xfroggy
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Hi, 

In the custom PHP selector code for a PageField how do I go about selecting pages that have a field that is the page that I am currently editing.

$wire->addHookAfter('InputfieldPage::getSelectablePages', function($event) {
  if($event->object->name == 'field2') {
    $page = $event->arguments('page');
    $event->return = $event->pages->find('template=template1, field1=$page');
  }
});

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Quick glance shows the first obvious problem is that you have a variable ($page) inside single quotes. You can either use double quotes, or concatenate.

find("template=template1, field1=$page");

find('template=template1, field1='.$page);

 

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