FieldsetOpen

[Manol]

Hi guys.

    Is there a way to get fields included within a FieldsetOpen?

    I would like to render in the frontend in several columns  FieldsetOpen labels and the fields within it.

Thank you.

[diogo]

Fieldsets were not designed for that purpose, so it's a bit harder than you may think. Have a look at the solution here https://processwire.com/talk/topic/10226-getting-fields-in-a-fieldset/

[Manol]

Finally I got it.

Here is the code and a couple of self explanatory images to show what you have and what you get.

	protected function getFieldsets( $pageID ){

		$pagina = wire('pages')->get($pageID);

		$campos = array(); $array = array();  $temp = null;

		foreach($pagina->fields as $field) {

			if($field->type->name == "FieldtypeFieldsetOpen") {
				$temp = $field->name;
			}
			elseif($field->type->name == "FieldtypeFieldsetClose") {
				$campos = array(); $temp = null;
			}
			else {
				if($temp!=null){
					array_push($campos, $field->name); $array[$temp]= $campos;
				}	
			}

	    }

		return json_encode($array);

	}