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后台单页Page的CURD
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‎backend/controllers/PageController.php

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<?php
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namespace backend\controllers;
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use Yii;
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use backend\models\Page;
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use backend\models\search\PageSearch;
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use yii\web\NotFoundHttpException;
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use yii\filters\VerbFilter;
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/**
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* 后台单页文章控制器
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*/
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class PageController extends BaseController
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{
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/**
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* @inheritdoc
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*/
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public function behaviors()
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{
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return [
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'verbs' => [
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'class' => VerbFilter::className(),
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'actions' => [
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'delete' => ['POST'],
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],
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],
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];
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}
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/**
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* 列表页
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* @return mixed
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*/
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public function actionIndex()
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{
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/* 添加当前位置到cookie供后续跳转调用 */
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$this->setForward();
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$searchModel = new PageSearch();
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$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
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return $this->render('index', [
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'searchModel' => $searchModel,
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'dataProvider' => $dataProvider,
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]);
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}
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/**
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* ---------------------------------------
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* 添加
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* @return mixed
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* ---------------------------------------
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*/
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public function actionAdd()
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{
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$model = $this->findModel(0);
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if (Yii::$app->request->isPost) {
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$data = Yii::$app->request->post('Page');
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/* 表单数据加载、验证、数据库操作 */
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if ($this->saveRow($model, $data)) {
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$this->success('操作成功', $this->getForward());
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}else{
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$this->error('操作错误');
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}
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}
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/* 获取模型默认数据 */
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$model->loadDefaultValues();
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/* 渲染模板 */
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return $this->render('edit', [
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'model' => $model,
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]);
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}
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/**
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* ---------------------------------------
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* 编辑
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* @param integer $id
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* @return mixed
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* ---------------------------------------
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*/
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public function actionEdit($id)
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{
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$model = $this->findModel($id);
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if (Yii::$app->request->isPost) {
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$data = Yii::$app->request->post('Page');
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//$data['update_time'] = time(); // backend/models/Article->behaviors()自动完成时间更新
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/* 表单数据加载、验证、数据库操作 */
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if ($this->saveRow($model, $data)) {
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$this->success('操作成功', $this->getForward());
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}else{
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$this->error('操作错误');
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}
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}
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/* 渲染模板 */
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return $this->render('edit', [
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'model' => $model,
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]);
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}
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/**
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* ---------------------------------------
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* 删除或批量删除
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* ---------------------------------------
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*/
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public function actionDelete()
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{
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$model = $this->findModel(0);
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if($this->delRow($model, 'id')){
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$this->success('删除成功', $this->getForward());
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} else {
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$this->error('删除失败！');
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}
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}
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/**
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* Finds the Page model based on its primary key value.
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* If the model is not found, a 404 HTTP exception will be thrown.
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* @param integer $id
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* @return Page the loaded model
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* @throws NotFoundHttpException if the model cannot be found
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*/
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protected function findModel($id)
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{
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if ($id == 0) {
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return new Page();
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}
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if (($model = Page::findOne($id)) !== null) {
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return $model;
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} else {
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throw new NotFoundHttpException('The requested page does not exist.');
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}
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}
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}

‎backend/models/Page.php

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<?php
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namespace backend\models;
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use Yii;
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/*
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* ---------------------------------------
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* 文章模型
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* ---------------------------------------
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*/
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class Page extends \common\models\Page
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{
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/**
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* @inheritdoc
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*/
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public function behaviors()
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{
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return [
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/**
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* 写库和更新库时，时间自动完成
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* 注意rules验证必填时可使用AttributeBehavior行为，model的EVENT_BEFORE_VALIDATE事件
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*/
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'timestamp' => [
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'class' => 'yii\behaviors\TimestampBehavior',
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'createdAtAttribute' => 'create_time',
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'updatedAtAttribute' => 'update_time',
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'value' => time(),
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],
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];
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}
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}

‎backend/models/search/PageSearch.php

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<?php
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namespace backend\models\search;
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use Yii;
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use yii\base\Model;
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use yii\data\ActiveDataProvider;
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use backend\models\Page;
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/**
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* PageSearch represents the model behind the search form of `backend\models\Page`.
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*/
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class PageSearch extends Page
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{
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/**
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* @inheritdoc
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*/
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public function rules()
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{
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return [
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[['id', 'create_time', 'update_time', 'status'], 'integer'],
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[['name', 'title', 'content'], 'safe'],
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];
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}
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/**
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* @inheritdoc
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*/
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public function scenarios()
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{
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// bypass scenarios() implementation in the parent class
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return Model::scenarios();
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}
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/**
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* Creates data provider instance with search query applied
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*
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* @param array $params
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*
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* @return ActiveDataProvider
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*/
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public function search($params)
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{
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$query = Page::find();
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// add conditions that should always apply here
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$dataProvider = new ActiveDataProvider([
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'query' => $query,
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]);
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$this->load($params);
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if (!$this->validate()) {
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// uncomment the following line if you do not want to return any records when validation fails
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// $query->where('0=1');
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return $dataProvider;
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}
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// grid filtering conditions
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$query->andFilterWhere([
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'id' => $this->id,
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'create_time' => $this->create_time,
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'update_time' => $this->update_time,
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'status' => $this->status,
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]);
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$query->andFilterWhere(['like', 'name', $this->name])
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->andFilterWhere(['like', 'title', $this->title])
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->andFilterWhere(['like', 'content', $this->content]);
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return $dataProvider;
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}
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}

‎backend/views/page/_form.php

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<?php
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use yii\helpers\Html;
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use common\core\ActiveForm;
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use common\helpers\ArrayHelper;
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use yii\helpers\Url;
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/* @var $this yii\web\View */
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/* @var $model backend\models\Page */
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/* @var $form common\core\ActiveForm */
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?>
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<?php $form = ActiveForm::begin([
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'options'=>[
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'class'=>"form-aaa ",
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'enctype'=>"multipart/form-data",
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]
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]); ?>
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<?=$form->field($model, 'name')->textInput(['class'=>'form-control c-md-2'])->label('文章标识')->hint('英文标识，只允许含有:英文、数字和中划线');?>
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<?=$form->field($model, 'title')->textInput(['class'=>'form-control c-md-5'])->label('文章标题')->hint('单页文章标题');?>
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<?=$form->field($model, 'content')->widget('\kucha\ueditor\UEditor',[
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'clientOptions' => [
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'serverUrl' => Url::to(['/public/ueditor']),//确保serverUrl正确指向后端地址
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'lang' =>'zh-cn', //中文为 zh-cn
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'initialFrameWidth' => '100%',
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'initialFrameHeight' => '400',
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//定制菜单，参考http://fex.baidu.com/ueditor/#start-toolbar
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'toolbars' => [
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[
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'fullscreen', 'source', 'undo', 'redo', '|',
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'fontsize',
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'bold', 'italic', 'underline', 'fontborder', 'strikethrough', 'removeformat',
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'formatmatch', 'autotypeset', 'blockquote', 'pasteplain', '|',
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'forecolor', 'backcolor', '|',
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'lineheight', '|',
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'indent', '|',
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],
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['preview','simpleupload','insertimage','link','emotion','map','insertvideo','insertcode',]
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]
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]
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],['class'=>'c-md-7'])->label('文章内容');?>
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<?=$form->field($model, 'status')->radioList(['1'=>'正常','0'=>'隐藏'])->label('状态') ?>
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<div class="form-actions">
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<?= Html::submitButton('<i class="icon-ok"></i> 确定', ['class' => 'btn blue ajax-post','target-form'=>'form-aaa']) ?>
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<?= Html::button('取消', ['class' => 'btn']) ?>
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</div>
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<?php ActiveForm::end(); ?>
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‎backend/views/page/_search.php

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<?php
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use yii\helpers\Html;
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use yii\widgets\ActiveForm;
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/* @var $this yii\web\View */
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/* @var $model backend\models\search\AdSearch */
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/* @var $form yii\widgets\ActiveForm */
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?>
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<?php $form = ActiveForm::begin([
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'action' => ['index'],
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'method' => 'get',
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'options'=>[
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//'class'=>"form-inline",
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'data-pjax' => true, //开启pjax搜索
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]
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]); ?>
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<div class="row">
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<div class="col-md-2">
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<?= $form->field($model, 'title')->textInput()->label('标题') ?>
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</div>
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<div class="col-md-1">
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<?=$form->field($model, 'status')->dropDownList([''=>'全部',0=>'隐藏',1=>'正常'],['class'=>'form-control'])->label('状态'); ?>
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</div>
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<div class="col-md-2">
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<div class="form-group" style="margin-top: 24px;">
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<?= Html::submitButton('搜索', ['class' => 'btn btn-primary']) ?>
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<?= Html::resetButton('重置', ['class' => 'btn btn-default']) ?>
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</div>
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</div>
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</div>
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<?php ActiveForm::end(); ?>
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‎backend/views/page/edit.php

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<?php
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use common\core\ActiveForm;
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/* @var $this yii\web\View */
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/* @var $model backend\models\Menu */
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/* @var $form ActiveForm */
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/* ===========================以下为本页配置信息================================= */
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/* 页面基本属性 */
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$this->title = ($this->context->action->id == 'add' ? '添加' : '编辑') . \Yii::t('backend', '文章');
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$this->params['title_sub'] = ''; // 在\yii\base\View中有$params这个可以在视图模板中共享的参数
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?>
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<div class="portlet light bordered">
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<div class="portlet-title">
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<div class="caption font-red-sunglo">
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<i class="icon-settings font-red-sunglo"></i>
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<span class="caption-subject bold uppercase"> 内容信息</span>
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</div>
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<div class="actions">
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<div class="btn-group">
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<a class="btn btn-sm green dropdown-toggle" href="javascript:;" data-toggle="dropdown"> 工具箱
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<i class="fa fa-angle-down"></i>
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</a>
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<ul class="dropdown-menu pull-right" role="menu">
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<li><a href="javascript:;"><i class="fa fa-pencil"></i> 导出Excel </a></li>
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<li class="divider"> </li>
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<li><a href="javascript:;"> 其他 </a></li>
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</ul>
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</div>
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</div>
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</div>
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<div class="portlet-body form">
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<!-- BEGIN FORM-->
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<?= $this->render('_form', [
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'model' => $model,
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]) ?>
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<!-- END FORM-->
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</div>
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</div>
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<!-- 定义数据块 -->
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<?php $this->beginBlock('test'); ?>
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$(function() {
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/* 子导航高亮 */
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highlight_subnav('page/index');
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});
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<?php $this->endBlock() ?>
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<!-- 将数据块 注入到视图中的某个位置 -->
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<?php $this->registerJs($this->blocks['test'], \yii\web\View::POS_END); ?>

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