What is the procedure for incorporating a button for adding a product in yii2 ActiveForm?

edit

To incorporate a button for adding a product in Yii2 ActiveForm, you can follow these steps:

1. Create a form in Yii2 ActiveForm that includes the fields for product details (such as name, price, description, etc.).

2. Add a "Add Product" button to the form using the following code:

<?= Html::submitButton('Add Product', ['class' => 'btn btn-primary']) ?>

This will create a button with the label "Add Product" and the Bootstrap CSS class "btn btn-primary".

1. Write a controller action to handle the form submission when the "Add Product" button is clicked. This action should create a new instance of the Product model using the values submitted in the form, and save it to the database.

public function actionAddProduct()
{
    $model = new Product();

    if ($model->load(Yii::$app->request->post()) && $model->save()) {
        // product saved successfully
        return $this->redirect(['view', 'id' => $model->id]);
    }

    // display the form
    return $this->render('add-product', [
        'model' => $model,
    ]);
}

1. Create a view file for the "Add Product" page that includes the form and the "Add Product" button. This view file should be named "add-product.php".

<?php

use yii\helpers\Html;
use yii\widgets\ActiveForm;

$this->title = 'Add Product';

?>

<h1><?= Html::encode($this->title) ?></h1>

<div class="product-form">

    <?php $form = ActiveForm::begin(); ?>

    <?= $form->field($model, 'name')->textInput(['maxlength' => true]) ?>

    <?= $form->field($model, 'price')->textInput() ?>

    <?= $form->field($model, 'description')->textarea(['rows' => 6]) ?>

    <div class="form-group">
        <?= Html::submitButton('Add Product', ['class' => 'btn btn-primary']) ?>
    </div>

    <?php ActiveForm::end(); ?>

</div>

1. Create a link or button to navigate to the "Add Product" page. This link or button should use the following code:

<?= Html::a('Add Product', ['add-product'], ['class' => 'btn btn-success']) ?>

This will create a link or button with the label "Add Product", the Bootstrap CSS class "btn btn-success", and a URL to the "Add Product" action in the controller.

With these steps, you can incorporate a button for adding a product in Yii2 ActiveForm.