custom fields have been added to the documents

backend/modules/document/views/document-field-value/_form_multiple.php

@@ -0,0 +1,36 @@
+<?php
+
+use yii\helpers\ArrayHelper;
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $documentFieldValues backend\modules\document\models\DocumentFieldValue[] */
+/* @var $form yii\widgets\ActiveForm */
+
+$model = $documentFieldValues[0];
+$this->title = 'Заполнение полей документа: ' . $model->document->title;
+$this->params['breadcrumbs'][] = ['label' => 'Значения полей документа', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $model->document->title;
+?>
+
+<div class="document-field-value-form">
+
+    <?php $form = ActiveForm::begin(); ?>
+
+    <?php foreach ($documentFieldValues as $index => $documentFieldValue) { ?>
+
+        <?= $form->field($documentFieldValue, "[$index]value")
+            ->textInput(['maxlength' => true])
+            ->label(ArrayHelper::getValue($documentFieldValue,'documentField.title')
+            ) ?>
+
+    <?php } ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('Сохранить', ['class' => 'btn btn-success']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>