//视图
<form action="/homework/homework/index" method="get"> <input type="text" name="name" placeholder="请根据姓名进行搜索"> <input type="text" name="price" placeholder="请根据价格进行搜索"> <input type="submit" value="立即搜索"> </form>
//控制器 public function index() { //接受搜索关键字 $name = input('name'); $price=input('price'); $data = HomeworkModel::listInfo($name,$price);
//搜索标红根据 数据库name字段
if (!empty($name)){
foreach ($data as $k=>$v){
$v['name']=str_replace($name,"<font color='red'> $name</font>",$v['name']);
}
}
//搜索标红根据 数据库price字段
if (!empty($price)){
foreach ($data as $k=>$v){
$v['price']=str_replace($price,"<font color='red'> $price</font>",$v['price']);
}
}
$this->assign('data', $data); return view();
}
//模型 public static function listInfo($name,$price) {
//搜索后分页
$config=[
'query'=>['name'=>$name,'price'=>$price],
];
$model = new self(); if (isset($name)) { $model = $model->where('name', 'like', "%$name%"); } if (isset($price)){ $model = $model->where('price', 'like', "%$price%"); } $data= $model->paginate(2,false,$config); return $data; }