Textarea.php

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<?php

 
namespace Depage\HtmlForm\Elements;

class Textarea extends Text
{
    protected $rows;

    protected $cols;

    protected $autogrow = false;
    protected function setDefaults(): void
    {
        parent::setDefaults();
 
        $this->defaults['rows'] = null;
        $this->defaults['cols'] = null;
        $this->defaults['autogrow'] = false;
    }

    public function __toString(): string
    {
        $label              = $this->htmlLabel();
        $marker             = $this->htmlMarker();
        $inputAttributes    = $this->htmlInputAttributes();
        $value              = $this->htmlValue();
        $rows               = $this->htmlRows();
        $cols               = $this->htmlCols();
        $wrapperAttributes  = $this->htmlWrapperAttributes();
        $errorMessage       = $this->htmlErrorMessage();
        $helpMessage        = $this->htmlHelpMessage();
 
        return "<p {$wrapperAttributes}>" .
            "<label>" .
                "<span class=\"depage-label\">{$label}{$marker}</span>" .
                "<textarea name=\"{$this->name}\"{$inputAttributes}{$rows}{$cols}>{$value}</textarea>" .
            "</label>" .
            $errorMessage .
            $helpMessage .
        "</p>\n";
    }

    protected function htmlDataAttributes(): string
    {
        $options = [];
        $options['autogrow'] = $this->autogrow;
 
        $this->dataAttr['textarea-options'] = json_encode($options);
 
        return parent::htmlDataAttributes();
    }

    protected function htmlRows(): string
    {
        return ($this->rows === null) ? "" : " rows=\"" . $this->htmlEscape($this->rows) . "\"";
    }

    protected function htmlCols(): string
    {
        return ($this->cols === null) ? "" : " cols=\"" . $this->htmlEscape($this->cols) . "\"";
    }
}
 
/* vim:set ft=php sw=4 sts=4 fdm=marker et : */