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Nested Checkboxes An inputfield for Page Reference fields that groups options by their parent page, and optionally by grandparent page too. This can help editors understand the grouping of the selectable pages, and also makes it quicker for an editor to select or unselect an entire group of pages. The checkboxes at the parent and grandparent level are not for storing those pages in the field value - only for quickly selecting or unselecting groups of pages at the lowest level of the hierarchy. For example, in the screen recording above the "Cities" Page Reference field allows only pages with the "city" template, and the pages at the country and continent level are not included in the field value. The inputfield is only for use with Page Reference fields because the structure comes from the page tree. Requires PW >= v3.0.248. Configuration For each field that uses the inputfield you have these options: Checkboxes structure: choose "Parents" or "Parents and grandparents". Collapse sections that contain no checked checkboxes: this option makes the inputfield more compact. There are also the standard column width and column quantity options familiar from the InputfieldCheckboxes inputfield. These apply to the selectable pages at the lowest level of the hierarchy, and the structure is arguably more readable when these are left at their defaults. https://github.com/Toutouwai/InputfieldNestedCheckboxes https://processwire.com/modules/inputfield-nested-checkboxes/
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I've been trying to figure a way to output the values of several fields within a single repeater using a foreach() without having to reference the name of the fields. Typically, for repeaters, I understand you would do foreach($repeater_field as $afield) { echo $afield->fieldname_a; } pretty straight forward. Anyways, what I'm doing is using a single repeater as just a container for other fields. I've tried using $page->my_repeater->getArray(), then looping through the array, and all sorts of methods, without luck. It seems I must specify the field name for output. For instance, my (single) repeater is set up to hold a few different fields: my_repeater field_a field_b field_c Trying to output it using something like this: foreach($page->my_repeater as $afield) { echo $afield->value; // I'm not wanting to have the reference the field name e.g. use $afield->field_a } Any suggestions?
