您的位置：首页 > 编程语言 > PHP开发

Yii2.0 AR-CURD小表单简单操作

2017-07-20 11:38 381 查看

数据库连接经常需要在多个地方使用到，常见是应用组件的方式来配置

创建LookController.php

<?php
namespace frontend\controllers;
use Yii;
use yii\web\Controller;
use frontend\models\Look;
class LookController extends Controller{
public function actionIndex(){
$model=new Look();
$age=$model->getAge();
return $this->renderpartial('index',['model'=>$model,'age'=>$age]);
}
public function actionAdd(){
$post=yii::$app->request->post('Look');
// print_r($post);
$username=$post['usernames'];
$sex=$post['sexs'];
$hobby=implode(',', $post['hobbys']) ;
$age=$post['ages'];
$model=new Look();
$model->username=$username;
$model->sex=$sex;
$model->hobby=$hobby;
$mode
4000
l->age=$age;
$res=$model->save();
if($res){
echo '<script>alert("添加成功");location.href="'.'?r=look/show'.'";</script>';
}
}
public function actionShow(){
$model=new Look();
$data=$model->find()->asArray()->all();
return $this->renderpartial('show',['data'=>$data]);
}
public function actionDel(){
$model=new Look();
$id=yii::$app->request->get('id');
$row=$model->find()->where(['id'=>$id])->one();
$res=$row->delete();
if($res){
echo '<script>alert("删除成功");location.href="'.'?r=look/show'.'";</script>';
}
}
public function actionUpd(){
$model=new Look();
$post=yii::$app->request->post('Look');
$id=$post['ids'];
// print_r($post);die;
$row=$model->find()->where(['id'=>$id])->one();

$username=$post['usernames'];
$sex=$post['sexs'];
$hobby=implode(',', $post['hobbys']) ;
$age=$post['ages'];
$row->username=$username;
$row->sex=$sex;
$row->hobby=$hobby;
$row->age=$age;
$res=$row->save();
if($res){
echo '<script>alert("修改成功");location.href="'.'?r=look/show'.'";</script>';
}
}
public function actionSave(){
$model=new Look();
$id=yii::$app->request->get('id');
$row=$model->find()->where(['id'=>$id])->asArray()->one();

$hobby=explode(',',$row['hobby'] );
$arr=[];
foreach($hobby as $k => $v){
$arr[$v]=$v;
}

// print_r($row);die;
$age=$model->getAge();
return $this->renderpartial('save',['row'=>$row,'model'=>$model,'age'=>$age,'arr'=>$arr]);
}
}
?>

创建模型Look.php

<?php
namespace frontend\models;

use yii\db\ActiveRecord;

class Look extends ActiveRecord
{
public $usernames;
public $sexs;
public $hobbys;
public $ages;
public $ids;

public function attributeLabels()
{
return [
'ids' => '',
];
}
/**
* @return string 返回该AR类关联的数据表名
*/
public static function tableName()
{
return 'look';
}
public function getAge(){
$arr=[];
for($i=18;$i<=50;$i++){
$arr[$i]=$i;
}
return $arr;
}
}
?>

创建视图/views/look/index.php

<center>
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;

$form = ActiveForm::begin([
'id' => 'login-form',
'options' => ['class' => 'form-horizontal'],
'action'=>'?r=look/add',
'method'=>'post'
]) ?>
<?= $form->field($model, 'usernames') ?>
<?= $form->field($model, 'sexs')->radioList([1=>'男',0=>'女']) ?>
<?= $form->field($model, 'hobbys')->checkboxList(['sleep'=>'睡觉','play'=>'玩']) ?>
<?= $form->field($model, 'ages')->dropDownList($age) ?>

<div class="form-group">
<div class="col-lg-offset-1 col-lg-11">
<?= Html::submitButton('Login', ['class' => 'btn btn-primary']) ?>
</div>
</div>
<?php ActiveForm::end() ?>
</center>

创建视图/views/look/show.php

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<center>
<table border="1">
<tr>
<td>ID</td>
<td>USERNAME</td>
<td>SEX</td>
<td>HOBBY</td>
<td>AGE</td>
<td>OPTION</td>
</tr>
<?php foreach($data as $v){ ?>
<tr>
<td><?= $v['id'] ?></td>
<td><?= $v['username'] ?></td>
<td><?= $v['sex'] ?></td>
<td><?= $v['hobby'] ?></td>
<td><?= $v['age'] ?></td>
<td>
<a href="?r=look/del&id=<?=$v['id']?>">DEL</a>
<a href="?r=look/save&id=<?=$v['id']?>">UPDATE</a>
</td>
</tr>
<?php } ?>
</table>
</center>
</body>
</html>

创建视图/views/look/save.php

<center>
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;

$form = ActiveForm::begin([
'id' => 'login-form',
'options' => ['class' => 'form-horizontal'],
'action'=>'?r=look/upd',
'method'=>'post'
]) ?>
<?php $model->usernames=$row['username'] ?>
<?= $form->field($model, 'usernames') ?>
<?php $model->sexs=$row['sex'] ?>
<?= $form->field($model, 'sexs')->radioList([1=>'男',0=>'女']) ?>

<?php $model->hobbys=$arr ?>
<?= $form->field($model, 'hobbys')->checkboxList(['sleep'=>'睡觉','play'=>'玩']) ?>

<?php $model->ages=$row['age'] ?>
<?= $form->field($model, 'ages')->dropDownList($age) ?>

<?php $model->ids=$row['id'] ?>
<?= $form->field($model, 'ids')->hiddenInput() ?>
<div class="form-group">
<div class="col-lg-offset-1 col-lg-11">
<?= Html::submitButton('SAVE', ['class' => 'btn btn-primary']) ?>
</div>
</div>
<?php ActiveForm::end() ?>
</center>

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航