protected function renderSides($sides)
    {
        $lines = [];
        $lines[] = Html::beginTag('div', $this->sidesOptions);
        foreach($sides as $side) {
            if(!array_key_exists('content', $side)) {
                throw new InvalidConfigException("The 'content' option is required per sides");
            }
            $options = ArrayHelper::getValue($side, 'options', []);
            Ui::addCssClass($options, 'side');
            $active = ArrayHelper::getValue($side, 'active', false);
            if($active === true) {
                Ui::addCssClass($options, 'active');
            }
            $lines[] = Html::tag('div', $side['content'], $options);

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

        return implode("\n", $lines);
    }
protected function renderSides($sides)
    {
        $lines = [];
        $lines[] = Html::beginTag('div', $this->sidesOptions);
        foreach($sides as $side) {
            if(!array_key_exists('content', $side)) {
                throw new InvalidConfigException("The 'content' option is required per sides");
            }
            $options = ArrayHelper::getValue($side, 'options', []);
            Ui::addCssClass($options, 'side');
            $active = ArrayHelper::getValue($side, 'active', false);
            if($active === true) {
                Ui::addCssClass($options, 'active');
            }
            $lines[] = Html::tag('div', $side['content'], $options);

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

        return implode("\n", $lines);
    }
protected function renderSides ( $ sides ) { $ lines = [ ] ; $ lines [ ] = Html :: beginTag ( 'div' , $ this -> sidesOptions ) ; foreach ( $ sides as $ side ) { if ( ! array_key_exists ( 'content' , $ side ) ) { throw new InvalidConfigException ( "The 'content' option is required per sides" ) ; } $ options = ArrayHelper :: getValue ( $ side , 'options' , [ ] ) ; Ui :: addCssClass ( $ options , 'side' ) ; $ active = ArrayHelper :: getValue ( $ side , 'active' , false ) ; if ( $ active === true ) { Ui :: addCssClass ( $ options , 'active' ) ; } $ lines [ ] = Html :: tag ( 'div' , $ side [ 'content' ] , $ options ) ; } $ lines [ ] = Html :: endTag ( 'div' ) ; return implode ( "\n" , $ lines ) ; }
Renders the configured sides

@param array $sides @see $sides

@return string the generated shape sides
@throws InvalidConfigException
Renders the configured sides