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59 lines
1.3 KiB
PHP
59 lines
1.3 KiB
PHP
<?php
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/*
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* @copyright Copyright (C) 2010-2025 Combodo SAS
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* @license http://opensource.org/licenses/AGPL-3.0
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*/
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namespace Combodo\iTop\Forms\Block\Expression;
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use Combodo\iTop\Forms\Block\FormBlockException;
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use Combodo\iTop\Forms\IO\Format\NumberIOFormat;
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use Combodo\iTop\Forms\Register\IORegister;
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/**
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* A block to manage a number expression.
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* This block expose a number output: the result of the expression.
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*
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* @api
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* @package FormBlock
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* @since 3.3.0
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*/
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class NumberExpressionFormBlock extends AbstractExpressionFormBlock
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{
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// Outputs
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/**
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* Number output of the result of the expression
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* @api
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*/
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public const OUTPUT_RESULT = "result";
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/** @inheritdoc */
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protected function RegisterIO(IORegister $oIORegister): void
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{
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parent::RegisterIO($oIORegister);
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$oIORegister->AddOutput(self::OUTPUT_RESULT, NumberIOFormat::class);
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}
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/**
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* Compute the expression and set the output values.
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*
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* @param string $sEventType
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*
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* @return mixed
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* @throws \Combodo\iTop\Forms\Block\FormBlockException
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* @throws \Combodo\iTop\Forms\Register\RegisterException
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*/
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public function ComputeExpression(string $sEventType): mixed
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{
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$oResult = parent::ComputeExpression($sEventType);
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// Update output
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$this->GetOutput(self::OUTPUT_RESULT)->SetValue($sEventType, new NumberIOFormat($oResult));
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return $oResult;
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}
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}
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