I am a beginner and I am developing a trial application with zope, but I have a problem. In a DTML Method (say "MyMethod") I have the following code: ...... <select name="SottoRubrica"> <dtml-in "SQLSottoRubriche('71')" > <option> <dtml-var descrizione> </dtml-in> ..... in the Z SQL Method "SQLSottoRubriche" (with Argument "Rubrica") I have the following code: select * from SottoRubriche where codrubrica= <!--#sqlvar Rubrica type=string--> The test on the ZSQL Method run proprely. But as soon as I try to access to MyMethod via browser I have the following error: Zope Error Zope has encountered an error while publishing this resource. Error Type: Bad Request Error Value: ['Rubrica'] If I delete the part of code in the MyMethod, the page work fine even via browser. I know I miss something, but I don't understand what. Can you help me? TIA, Cesare Cesare Raoss Planning srl Via Bolzano 45 38014 Gardolo (TN) cesare@planningsrl.it http://www.planningsrl.it