69 lines
2.1 KiB
PHP
69 lines
2.1 KiB
PHP
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<?php
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use app\models\Announcements;
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use yii\helpers\Html;
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use yii\helpers\Url;
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use yii\grid\ActionColumn;
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use yii\grid\GridView;
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use yii\widgets\Pjax;
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/** @var yii\web\View $this */
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/** @var app\models\AnnouncementsSearch $searchModel */
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/** @var yii\data\ActiveDataProvider $dataProvider */
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$this->title = '公告管理';
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$this->params['breadcrumbs'][] = $this->title;
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?>
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<div class="announcements-index">
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<h1><?= Html::encode($this->title) ?></h1>
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<p>
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<?= Html::a('发布公告', ['announcements-create'], ['class' => 'btn btn-success']) ?>
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</p>
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<p>Tips: 只有最新的三条公告对用户可见</p>
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<?php Pjax::begin(); ?>
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<?= GridView::widget([
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'dataProvider' => $dataProvider,
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'filterModel' => $searchModel,
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'columns' => [
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['class' => 'yii\grid\SerialColumn'],
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'id',
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[
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'attribute' => 'title',
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'format' => 'raw',
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'value' => function (Announcements $model) {
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return Html::a($model->title, ['announcements-view', 'id' => $model->id]);
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}
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],
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[
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'attribute' => 'content',
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'label' => '内容',
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// if the content is too long, only show the first 30 characters
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'value' => function (Announcements $model) {
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return mb_substr($model->content, 0, 30) . '...';
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}
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],
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'published_at',
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'updated_at',
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[
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'class' => ActionColumn::class,
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'urlCreator' => function ($action, Announcements $model, $key, $index, $column) {
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if ($action === 'view') {
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return Url::to(['announcements-view', 'id' => $model->id]);
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} elseif ($action === 'update') {
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return Url::to(['announcements-update', 'id' => $model->id]);
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} else { //delete
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return Url::to(['announcements-delete', 'id' => $model->id]);
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}
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}
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],
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],
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]); ?>
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<?php Pjax::end(); ?>
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</div>
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