Download the PHP package quanzo/yii2-fields without Composer

Fields for Yii2

Why

Representation of a form field as a class. For universal configuration of a model or form as an array of parameters.

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Представление поля формы в виде класса. Для универсальной настройки модели или формы в виде массива параметров.

$arFields = [
    'metaTitle' => [
        'class' => '\x51\yii2\classes\fields\Input',
        'title' => 'Title',
        'name' => 'meta_title_field',
        'value' => '',
        'options' => [
            'class' => 'form-control',
        ],
        'rules' => [
            ['required'] // rule without field name
        ],
    ],
    'metaDescription' => [
        'class' => '\x51\yii2\classes\fields\Input',
        'title' => 'Description',
        'name' => 'meta_description_field',
        'value' => '',
        'options' => [
            'class' => 'form-control',
        ],
    ]    
];

$arModelRules = [
    ['metaDescription', 'require'] // rule with field name/names
];

$fieldsModel = new x51\yii2\classes\fields\models\FieldsModel($arFields, $arModelRules);

// set function for save data
$fieldsModel->funcSave(function (array $arData) {/* save model data. arData - array fieldname=>field_value_for_save  */});
// available
if ($fieldsModel->save()) {
...
}

// output form
echo $fieldsModel->render($formName);

Данные, которые предоставляет модель (поле, заданное классом) и данные для сохранения, могут быть различными.

Например, поле для ввода нескольких текстовых строк. Предоставляет данные в виде массива, а данные для сохранения - это сериализованная строка.

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The data that the model provides (the field specified by the class) and the data to be stored can be different.

For example, a field for entering several text lines. Provides data as an array, and data to save is a serialized string.

Installation

1. Copy to the folder with modules and connect autoload.php

2. Or use composer: add to the require section of the project "quanzo/yii2-fields": "*" or composer require "quanzo/yii2-fields"

Events

In field

$arFields = [
    'metaTitle' => [
        'class' => '\x51\yii2\classes\fields\Input',
        'title' => 'Title',
        'name' => 'meta_title_field',
        'value' => '',
        'options' => [
            'class' => 'form-control',
        ],
        'rules' => [
            ['required'] // rule without field name
        ],
        'on '.\x51\yii2\classes\fields\Base::EVENT_BEFORE_RENDER => function ($event) {
    if ($event->field->name == 'meta_title_field') {
        $event->title = '<h2>New title</h2>';
    }
}
    ]
];

In model

$fieldsModel->on(FieldsModel::EVENT_BEFORE_RENDER, function ($event) {
    $event->out = '<div class="wrapper">';
});
$fieldsModel->on(FieldsModel::EVENT_AFTER_RENDER, function ($event) {
    $event->out .= '</div>';
});