get('repeaterFields'); if(is_array($repeaterFields)) foreach($repeaterFields as $fid) { $f = $field->wire('fields')->get((int) $fid); if($f && $f->type instanceof FieldtypeText) { $exampleName = $f->name; break; } } $f = $field->wire('modules')->get('InputfieldMarkup'); $f->attr('name', '_instructions'); $f->label = __('Instructions on how to use this field'); $f->collapsed = Inputfield::collapsedYes; $f->icon = 'life-ring'; $f->value = "

" . __('This type of fieldset uses a separate page (behind the scenes) to store values for the fields you select above.') . ' ' . __('A benefit is that you can re-use fields that might already be present on your page, outside of the fieldset.') . ' ' . __('For example, you could have a “title” field on your page, and another in your fieldset. Likewise for any other fields.') . ' ' . __('This is possible because fields in the fieldset are in their own namespace—another page—separate from the main page.') . ' ' . __('Below are several examples on how to use this field in your template files and from the API.') . "

" . "

" . "" . __('Getting a value:') . "
" . "\$$exampleName = \$page->{$field->name}->$exampleName;" . "

" . "

" . "" . __('Outputting a value:') . "
" . "echo \$page->{$field->name}->$exampleName;" . "

" . "

" . "" . __('Outputting a value when in markup:') . "
" . "<div class='example'>
" . "  <?=\$page->{$field->name}->$exampleName?>
" . "</div>" . "

" . "

" . "" . __('Setting a value:') . "
" . "\$page->{$field->name}->$exampleName = '$exampleText';" . "

" . "

" . "" . __('Setting and saving a value:') . "
" . "\$page->of(false); // " . __('this turns off output formatting, when necessary') . "
" . "\$page->{$field->name}->$exampleName = '$exampleText';
" . "\$page->save();" . "

" . "

" . "" . __('Assigning fieldset to another (shorter) variable and outputting a value:') . "
" . "\$p = \$page->{$field->name};
" . "echo \$p->$exampleName;" . "

" . "

" . "" . sprintf(__('Finding pages having fieldset with “%s” field containing text “example”:'), $exampleName) . "
" . "\$items = \$pages->find('$field->name.$exampleName%=example');" . "

"; return $f; }