macgyer\yii2materializecss\widgets\NavBar::renderToggleButton PHP Method

renderToggleButton() protected method

Renders collapsible toggle button.
protected renderToggleButton ( ) : string
return string the rendered toggle button.
    protected function renderToggleButton()
    {
        $toggleTarget = 'sidenav_' . md5(uniqid());
        $this->registerToggleButtonScript($toggleTarget);
        return Html::a('<i class="material-icons">menu</i>', '#', ['data-activates' => $toggleTarget, 'class' => 'button-collapse']);
    }