Improving SmallBox widget: Adding Footer Icon Option

[huhufajri]

Regarding the provided code, it seems that setting the 'linkText' attribute to false in the SmallBox widget will remove the hyperlink but keep the icon.

  <?= \hail812\adminlte\widgets\SmallBox::widget([
                'title' =>'150',
                'text' => 'School',
                'icon' => 'fas fa-building',
                'linkText' => false,
                'theme' => 'primary'
                
            ]) ?>

It would be better to modify the 'renderFooter' method in the widget's code to include an option to display a footer icon.

protected function renderFooter()
    {
        $i= '';
        if ($this->linkText !== false) {
            empty($this->linkText) && $this->linkText = 'More info';
            $i = Html::tag('i', '', ['class' => 'fas fa-arrow-circle-right']);
            
        }
        $a = Html::a($this->linkText.' '.$i, $this->linkUrl, $this->linkOptions);

        return $a;
    }

Alternatively, a new property could be added to the widget called 'footericon'.

public footerIcon = Html::tag('i', '', ['class' => 'fas fa-arrow-circle-right']);

protected function renderFooter()
    {
       
        if ($this->linkText !== false) {
            empty($this->linkText) && $this->linkText = 'More info'; 
        }
        if($this->footerIcon == false {
         $this->footerIcon = '';
        }

        $a = Html::a($this->linkText.' '. $this->footerIcon, $this->linkUrl, $this->linkOptions);

        return $a;
    }