Yii2.0中在GridView添加字体图标按钮 [ 2.0 版本 ]

添加新按钮

Glyphicons 字体图标 连接地址 http://v3.bootcss.com/components/

[
    'class' => 'yii\grid\ActionColumn',
    'header' => '操作',
    'template' => '{view} {update} {delete}{rechange}{buy}',
    'buttons' => [
           'rechange' => function ($url, $model, $key) {
            return Html::a('<span class="glyphicon glyphicon-usd"></span>', $url, ['title' => '充值'] );
        },
           'buy' => function ($url, $model, $key) {
            return Html::a('<span class="glyphicon glyphicon-shopping-cart"></span>', $url, ['title' => '购买课时'] );

        },
    ],

],