如何更新大于选定的记录以在Yii 2中更新

Question

我正在使用Yii2 basic。我有一个名为groupsavingdetails的表，该表可保存每月的组保存。

我有ID为29的组记录，从2017年到8月。同样，我也有2017年9月，10月，11月和12月该特定小组的记录。如图中所示，还有该组的2018年数据以及一月和三月的数据。

该过程是，8月月份没有该组的条目（即，这是第一次输入数据，因此期初余额设置为0）。现在将9月的期末余额作为期初余额，依此类推。所以这些都是依赖的。

现在的情况是，当我想更改9月月份的记录时，其期末余额将被更改，因此此新的期末余额将设置为10月月份的期初余额，依此类推。我这样做吗？

下面是actionUpdate函数，由于

在数组上调用成员函数save（）

给我带来错误

public function actionUpdate($id)
{
$model = $this->findModel($id);

if (Yii::$app->request->isAjax && $model->load(Yii::$app->request->post())) {
Yii::$app->response->format = Response::FORMAT_JSON;
return ActiveForm::validate($model);
}

if ($model->load(Yii::$app->request->post())) {

$count = Yii::$app->db->createCommand('SELECT COUNT(*) FROM groupsavingdetails WHERE ((groupsavingdetails.GroupId=:Id and Year>=:year and Month>:month) OR (GroupId=:Id and Year>:year AND Month>0))')->bindValues([':Id'=>$model->GroupId,':year'=>$model->Year,':month'=>$model->Month]->queryAll();


if($count==0)
{ 
}

if($count==1)
{

}

if($count>1)
{

if($model->LoanGiven!=0)
{
$model->TotalValueofLoanGiven+=$model->LoanGiven;
}



if($model->LoanRecovery!=0)
{
$model->LoanRepaidUptilNow+=$model->LoanRecovery;

}


$model->TotalValueOfLoanOutstanding=$model->TotalValueofLoanGiven-$model->LoanRepaidUptilNow;

$model->ClosingBalance=($model->OpeningBalance+$model->TotalSaving+$model->LoanRecovery+$model->LoanInterest+$model->Fine+$model->BankInterest+$model->BankLoan-$model->Expenses-$model->LoanGiven);



$groups =   Yii::$app->db->createCommand('SELECT * FROM groupsavingdetails WHERE ((groupsavingdetails.GroupId=:Id and Year>=:year and Month>:month) OR (GroupId=:Id and Year>:year AND Month>0))')->bindValues([':Id'=>$model->GroupId,':year'=>$model->Year,':month'=>$model->Month])->queryAll();


foreach($groups as $k=> $group)
{
if($k==0)
{

$groups[$k]['OpeningBalance'] = $model->ClosingBalance;
$groups[$k]['TotalValueofLoanGiven'] = $model->TotalValueofLoanGiven;
$groups[$k]['LoanRepaidUptilNow'] = $model->LoanRepaidUptilNow;
$groups[$k]['TotalValueOfLoanOutstanding'] = $model->TotalValueOfLoanOutstanding;

}   
}


$groups->save();   // Here it gives me error even if i write $groups[$k]->save()

$model->save();



return $this->redirect(['view', 'id' => $model->GroupSavingDetailsId]);
}
}   
else
{
return $this->render('update', ['model' => $model,]);
}
}

Answer 1

您要检索的日期作为模型对象的查询

$groups  = Groupsavingdetails::find()
        ->andWhere(['and',
            ["GroupId" => $model->GroupId],
            ['>=', "Year", $model->Year],
            ['>', "Month", $model->Month],
        ])
        ->orWhere(['and',
            ["GroupId" => $model->GroupId],
            ['>=', "Year", $model->Year],
            ['>', "Month", $model->Month],
        ])->all();

您可以像下面那样轻松保存此内容
foreach ($groups as $k => $group) {
    if ($k == 0) {
        $group->OpeningBalance = $model->ClosingBalance;
        $group->TotalValueofLoanGiven = $model->TotalValueofLoanGiven;
        $group->LoanRepaidUptilNow = $model->LoanRepaidUptilNow;
        $group->TotalValueOfLoanOutstanding = $model->TotalValueOfLoanOutstanding;
        $group->save();
    }
}