Created
February 11, 2014 10:36
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<?php | |
/* | |
Erstellt ein <select> mit einem zusätzlichen <option> Element | |
Ergebnis | |
<select name="region"> | |
<option value="0">-</option> // keine Einschränkung | |
<option value="-1">Alle Regionen</option> // Alle Regionen berücksichtigen | |
<option value="1">Hamburg</option> // nur Region Hamburg berücksichtigen | |
<option value="2">Hessen</option> // nur Region Hessen berücksichtigen | |
<option value="3">Mecklenburg-Vorpommern</option> // nur Region Mecklenburg-Vorpommern berücksichtigen | |
<option value="4">Sachsen</option> // nur Region Sachsen berücksichtigen | |
</select> | |
*/ | |
select_sql|region|Region:|select -1 as id, "Alle Regionen" as name UNION select id, name from rex_regionen where find_in_set(id,'1,2,3,4') order by FIELD(id, 1,2,3,4)|||1|-| | |
?> |
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