Question

我有一个设置，其中一个模型我有重复字段，如div#image-wrap { background-color: white; padding: 0; margin: auto; text-align: center; } div.image-column { width: 31.5%; background-color: white; display: inline-block; margin: 0px; } .image-container{ position: relative; display: flex; margin-top: 10px; text-align:center; } .image-container img { width: 100%; transition: .5s ease; } .image-container:hover img { opacity: .6; transition: .5s ease; } #img-name { position: absolute; left: 0; /* stretch the text container */ right: 0; /* stretch the text container */ transition: .5s ease; display: flex; align-self: center; text-align: center; } #img-name:hover { opacity: 1; transition: .5s ease; } p { margin: 0px; font-size: 20px; text-align: center; /* to make the text in the center */ color: #fff; /* to make the text white */ font-size: 1.5vw; width: 100%; text-shadow: 0 0 2px #000; z-index: 999; }和<div id="image-wrap"> <div class="image-column" id="col-1"> <div class="image-container"> <div id="img-name"> <p>Pier To Pier, Brighton Pier</p> </div> <img src="https://loremflickr.com/100/100/dog"> </div> <div class="image-container"> <div id="img-name"> <p>Looking Back, Brighton Beach</p> </div> <img src="https://loremflickr.com/100/100/cat"> </div> <div class="image-container"> <div id="img-name"> <p>Heart Shaped Flocks, Brighton Pier</p> </div> <img src="https://loremflickr.com/100/100/flower"> </div> </div> </div>

所以user有一组字段，例如userchildren，userchildren和child_name

我的控制器代码是这样的：

child_birth_date

我面临两个问题：首先，当我要更新配置文件时，数据在表单中正确显示，我可以向模型添加没有任何问题的记录child_gender

但如果我编辑现有记录，它会将其作为新记录插入，而我希望这会更新。

我有这样的代码，如下所示：

，

 public function actionUpdateProfile()
    {
        $user_id = Yii::$app->user->identity->id;
        $model = User::find()->where(['id' => $user_id])->one();

        $UserProfile = UserProfile::find()->where(['user_id' => $model->id])->one();
        $userbillinginfo = UserBillingInfo::find()->where(['user_id' => $model->id])->one();
        $userchildren = UserChildren::find()->where(['user_id' => $model->id])->all();

        if ($userchildren) {
            $profile = $UserProfile;
            $billinginfo = $userbillinginfo;
            $userchild = $userchildren;
        } else {
            $profile = new UserProfile;
            $profile->user_id = $model->id;
            $billinginfo = new UserBillingInfo;
            $billinginfo->user_id = $model->id;
            $userchild = New UserChildren;
            $userchild->user_id = $model->id;

        }
        if (Yii::$app->request->isAjax && $model->load($_POST)) {
            Yii::$app->response->format = 'json';
            return \yii\bootstrap\ActiveForm::validate($model);
        }

        if (Yii::$app->request->isAjax && $profile->load($_POST)) {
            Yii::$app->response->format = 'json';
            return \yii\bootstrap\ActiveForm::validate($profile);
        }

        if (Yii::$app->request->isAjax && $billinginfo->load($_POST)) {
            Yii::$app->response->format = 'json';
            return \yii\bootstrap\ActiveForm::validate($billinginfo);
        }

        if (Yii::$app->request->isAjax && $userchild->load($_POST)) {
            Yii::$app->response->format = 'json';
            return \yii\bootstrap\ActiveForm::validate($userchild);
        }

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

            $model->username = $model->email;
            $model->save();
            $profile->save();
            $billinginfo->save();
            if (!empty($_POST['UserChildren']) && !is_null($_POST['UserChildren'])) {
                foreach ($_POST['UserChildren'] as $rows) {
                    $userchild = New UserChildren;
                    $userchild->attributes = $rows;
                    $userchild->user_id = $model->id;
                    $userchild->save();
                }
            }

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

但在我更新了代码行之后

UserChildren

到

if ($model->load(Yii::$app->request->post()) and
        $profile->load(Yii::$app->request->post()) and
        $billinginfo->load(Yii::$app->request->post()) and
        $billinginfo->load(Yii::$app->request->post())
    ) {
...

因此必须修改如下所示的行：

 $userchildren = UserChildren::find()->where(['user_id' => $model->id])->one();

我在这里缺少什么？感谢。

Yii2在更新时插入新记录

0 个答案: