本文实例讲述了Yii框架结合sphinx,Ajax实现搜索分页功能的方法。分享给大家供大家参考，具体如下：
效果图:
控制器:
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<?phpnamespace backend\controllers;use Yii;use yii\web\Controller;use yii\data\Pagination;use SphinxClient;use yii\db\Query;use yii\widgets\LinkPager;use backend\models\Goods;class SouController extends Controller{ //显示搜索页面 public function actionIndex() { //接受搜索值 $sou=Yii::$app->request->get('sou'); $p1=Yii::$app->request->get('p1'); $p2=Yii::$app->request->get('p2'); //echo $sou.$p1.$p2;die; //sphinx搜索 $cl = new SphinxClient(); $cl -> SetServer('127.0.0.1',9312); $cl -> SetConnectTimeout(3); $cl -> SetArrayResult(true); if($sou) { //只搜索条件 $cl -> SetMatchMode(SPH_MATCH_ANY); } else { //全局扫描 $cl -> SetMatchMode(SPH_MATCH_FULLSCAN); } //设置价格(注意:创建索引时,价格属性定义为int) if($p1&&$p2) { $cl->SetFilterRange('price',$p1,$p2); } //搜索查询关键字 $res = $cl->Query($sou,"mysql_goods"); //ajax分页 $model=new Goods(); foreach ($res['matches'] as $key => $val) { $ids[] = $val['id']; } //查询条件数据 $query = $model->find()->where(['id'=>$ids]); $countQuery = clone $query; $pages = new Pagination(['totalCount' => $countQuery->count(),'defaultPageSize'=>3]); //分页 $models = $query->offset($pages->offset) ->limit($pages->limit) ->all(); //关键字变红 foreach($models as $k=>$v) { $models[$k]['goods_name']=str_replace("$sou","<font color='red'>$sou</font>",$v['goods_name']);//将关键字替换成红色字体 } //显示列表,分配数据 return $this->render('index', [ 'res' => $models, 'pages' => $pages, 'sou'=>$sou, 'p1'=>$p1, 'p2'=>$p2 ]); }}?> |
视图层:
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<?phpuse yii\helpers\Html;use yii\widgets\ActiveForm;use yii\widgets\LinkPager;$form = ActiveForm::begin([ 'action' => 'index.php?r=sou/index', 'method' => 'get']) ?><center><div id="list"> 商品名称: <input type="text" name="sou" value="<?php echo $sou?>"> 价格区间: <input type="text" name="p1" value="<?php echo $p1?>">---<input type="text" name="p2" value="<?php echo $p2?>"> <input type="submit" value="搜索"> <table border="1" style="width:500px;"> <tr> <th>ID</th> <th>商品名称</th> <th>商品价格</th> </tr> <?php foreach($res as $key=>$v){?> <tr> <td><?php echo $v['id'];?></td> <td><?php echo $v['goods_name'];?></td> <td><?php echo $v['price'];?></td> </tr> <?php }?> </table><!--分页--><?= LinkPager::widget(['pagination' => $pages]) ?></div></center><?php ActiveForm::end() ?><!--显示--><?php $this->beginBlock('test2') ?> $(document).on('click', '.pagination a', function(e) { //阻止page显示，看地址 e.preventDefault(); var href = $(this).attr('href'); $.post(href,function(msg){ $('#list').html(msg); }) });<?php $this->endBlock();$this->registerJs($this->blocks['test2'] , yii\web\View::POS_END)?> |
希望本文所述对大家基于Yii框架的PHP程序设计有所帮助。
