$dataProvider, 'keyColumnName' => 'id', 'parentColumnName' => 'pid', 'parentRootValue' => '0', //first parentId value 'pluginOptions' => [ 'initialState' => 'collapsed', ], 'options' => ['class' => 'table table-hover'], 'columns' => [ [ 'attribute' => 'title', 'format' => 'raw', 'value' => function ($model, $key, $index, $column) { $str = Html::tag('span', $model->title, [ 'class' => 'm-l-sm' ]); $str .= Html::a(' ', ['ajax-edit', 'pid' => $model['id']], [ 'data-toggle' => 'modal', 'data-target' => '#ajaxModal', ]); return $str; } ], 'name', [ 'attribute' => 'sort', 'format' => 'raw', 'headerOptions' => ['class' => 'col-md-1'], 'value' => function ($model, $key, $index, $column) { return Html::sort($model->sort); } ], [ 'header' => "操作", 'class' => 'yii\grid\ActionColumn', 'template' => '{edit} {status} {delete}', 'buttons' => [ 'edit' => function ($url, $model, $key) { return Html::edit(['ajax-edit', 'id' => $model->id], '编辑', [ 'data-toggle' => 'modal', 'data-target' => '#ajaxModal', ]); }, 'status' => function ($url, $model, $key) { return Html::status($model->status); }, 'delete' => function ($url, $model, $key) { return Html::delete(['delete', 'id' => $model->id]); }, ], ], ] ]); ?>