openstamanager/modules/preventivi/buttons.php

<?php

include_once __DIR__.'/../../core.php';

echo'
<button type="button" class="btn btn-primary" onclick="if( confirm(\'Duplicare questo preventivo?\') ){ $(\'#copia-preventivo\').submit(); }"> <i class="fa fa-copy"></i> '.tr('Duplica preventivo').'</button>';

if (!in_array($record['stato'], ['Bozza', 'Rifiutato', 'In attesa di conferma'])) {
    $disabled = '';
} else {
    echo '
	<button type="button" class="btn btn-warning" onclick="if(confirm(\'Vuoi creare un nuova revisione?\')){$(\'#crea-revisione\').submit();}"><i class="fa fa-edit"></i> '.tr('Crea nuova revisione...').'</button>';
    $disabled = 'disabled';
}

// Creazione altri documenti
echo '
<div style="margin-left:4px;" class="dropdown pull-right" >
<button class="btn btn-info dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true" '.$disabled.' >
	<i class="fa fa-magic"></i>&nbsp;'.tr('Crea').'...
	<span class="caret"></span>
</button>
<ul class="dropdown-menu dropdown-menu-right">

		<li>
			<a data-href="'.$rootdir.'/modules/ordini/crea_documento.php?id_module='.$id_module.'&id_record='.$id_record.'&documento=ordine" data-toggle="modal" data-title="'.tr('Crea ordine').'"><i class="fa fa-file-o"></i>&nbsp;'.tr('Ordine').'
			</a>
		</li>
		
		<li>
            <a onclick="crea_fattura()"><i class="fa fa-file"></i>&nbsp;'.tr('Fattura').'
            </a>
        </li>

	</ul>
</div>';

// Duplica preventivo
echo '
<form action="" method="post" id="copia-preventivo">
    <input type="hidden" name="backto" value="record-edit">
    <input type="hidden" name="op" value="copy">
</form>';

// Crea revisione
echo '
<form action="" method="post" id="crea-revisione">
	<input type="hidden" name="backto" value="record-edit">
	<input type="hidden" name="op" value="add_revision">
	<input type="hidden" name="id_record" value="'.$id_record.'">
</form>';

// Crea fattura
echo '
<form action="" method="post" id="fattura-da-preventivo">
	<input type="hidden" name="backto" value="record-edit">
	<input type="hidden" name="op" value="fattura_da_preventivo">
	<input type="hidden" name="id_record" value="'.$id_record.'">
</form>

<script>
function crea_fattura(){
    swal({
        title: "'.tr('Creare una fattura per questo preventivo?').'",
        type: "warning",
        showCancelButton: true,
        confirmButtonText: "'.tr('Sì').'"
    }).then(function (result) {
        $("#fattura-da-preventivo").submit();
    })
}
</script>';