N°8772 - dynamic form

sources/Forms/Block/Base/ChoiceFromInputsBlock.php

@@ -0,0 +1,32 @@
+<?php
+/*
+ * @copyright   Copyright (C) 2010-2025 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+namespace Combodo\iTop\Forms\Block\Base;
+
+use Combodo\iTop\Forms\IO\FormInput;
+use Combodo\iTop\Forms\Register\OptionsRegister;
+
+/**
+ *
+ */
+class ChoiceFromInputsBlock extends ChoiceFormBlock
+{
+	/** @inheritdoc  */
+	public function UpdateOptions(OptionsRegister $oOptionsRegister): void
+	{
+		parent::UpdateOptions($oOptionsRegister);
+
+		// Compute options based on inputs values
+		$aChoices = [];
+		/** @var FormInput $oInput */
+		foreach ($this->GetInputs() as $oInput) {
+			if($oInput->HasValue()){
+				$aChoices[strval($oInput->GetValue())] = $oInput->GetName();
+			}
+		}
+		$oOptionsRegister->SetOption('choices', $aChoices);
+	}
+}