protected function renderFooter()
    {
        if (!$this->footer &&
            $this->closeButtonPosition != self::CLOSE_BUTTON_POSITION_BEFORE_FOOTER &&
            $this->closeButtonPosition != self::CLOSE_BUTTON_POSITION_AFTER_FOOTER) {
            return '';
        }

        $html = [];
        Html::addCssClass($this->footerOptions, ['footer' => 'modal-footer']);
        $html[] = Html::beginTag('div', $this->footerOptions);

        if ($this->closeButtonPosition === self::CLOSE_BUTTON_POSITION_BEFORE_FOOTER) {
            $html[] = $this->renderCloseButton();
        }

        $html[] = $this->footer;

        if ($this->closeButtonPosition === self::CLOSE_BUTTON_POSITION_AFTER_FOOTER) {
            $html[] = $this->renderCloseButton();
        }

        $html[] = Html::endTag('div');

        return implode("\n", $html);
    }
protected function renderFooter()
    {
        if (!$this->footer &&
            $this->closeButtonPosition != self::CLOSE_BUTTON_POSITION_BEFORE_FOOTER &&
            $this->closeButtonPosition != self::CLOSE_BUTTON_POSITION_AFTER_FOOTER) {
            return '';
        }

        $html = [];
        Html::addCssClass($this->footerOptions, ['footer' => 'modal-footer']);
        $html[] = Html::beginTag('div', $this->footerOptions);

        if ($this->closeButtonPosition === self::CLOSE_BUTTON_POSITION_BEFORE_FOOTER) {
            $html[] = $this->renderCloseButton();
        }

        $html[] = $this->footer;

        if ($this->closeButtonPosition === self::CLOSE_BUTTON_POSITION_AFTER_FOOTER) {
            $html[] = $this->renderCloseButton();
        }

        $html[] = Html::endTag('div');

        return implode("\n", $html);
    }
protected function renderFooter ( ) { if ( ! $ this -> footer && $ this -> closeButtonPosition != self :: CLOSE_BUTTON_POSITION_BEFORE_FOOTER && $ this -> closeButtonPosition != self :: CLOSE_BUTTON_POSITION_AFTER_FOOTER ) { return '' ; } $ html = [ ] ; Html :: addCssClass ( $ this -> footerOptions , [ 'footer' => 'modal-footer' ] ) ; $ html [ ] = Html :: beginTag ( 'div' , $ this -> footerOptions ) ; if ( $ this -> closeButtonPosition === self :: CLOSE_BUTTON_POSITION_BEFORE_FOOTER ) { $ html [ ] = $ this -> renderCloseButton ( ) ; } $ html [ ] = $ this -> footer ; if ( $ this -> closeButtonPosition === self :: CLOSE_BUTTON_POSITION_AFTER_FOOTER ) { $ html [ ] = $ this -> renderCloseButton ( ) ; } $ html [ ] = Html :: endTag ( 'div' ) ; return implode ( "\n" , $ html ) ; }
Renders the Modal footer.
@return string the rendered markup of the footer.
@uses [[renderCloseButton()]]
Renders the Modal footer .