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eaCe avatar eaCe commented on June 14, 2024
if ($func == 'delete') {
    $id = (rex_request('id', 'int'));
    $sql = rex_sql::factory();

    // $sql->setDebug();

    $sql->setQuery('SELECT * FROM rex_aufgaben_aufgaben WHERE kategorie =' . $id);

    if ($sql->getRows() > 0)
    {
        echo '<div class="alert alert-danger">Dieser Kategorie sind noch Aufgaben zugeordnet. Die Kategorie wurde <strong>nicht</strong> gelöscht.</div>';
    }
    else
    {
        $sql->setTable('rex_aufgaben_kategorien');
        $sql->setWhere('id = ' . $id);

        if ($sql->delete())
        {
            echo '<div class="alert alert-success">Die Kategorie wurde gelöscht.</div>';
        }
    }

    $func = '';
}

So vielleicht?

Ich habe irgendwie noch Probleme mit rex_sql.. :(

from aufgaben.

olien avatar olien commented on June 14, 2024

Funktioniert. Danke!

from aufgaben.

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