-----Oorspronkelijk bericht----- Van: Suneel Iyer <suneeli@pacsg.css.mot.com> Aan: zope <Zope@zope.org> Datum: vrijdag 25 februari 2000 23:49 Onderwerp: [Zope] Editing "lines" properties via DTML Hi all, I have an object with a property of type "lines". It currently contains several line values. Is there a way to edit this object's "lines" property values from within a DTML method? I want to delete all the existing line values and repopulate the property with new line values. I have tried to get to the individual line values iteratively via <dtml-in>. In this way, I am able to access the individual line values but can't change them. I have also tried many variations of the "manage_changeProperties" and "manage_delProperties" methods on the object itself to try and achieve this. They have failed. Maybe I'm missing something simple. Any assistance would be greatly appreciated! Basically you'r doing the right thing, need your code to see what causes your problem. Here's a peace of code that actually works <dtml-if inschrijvers> <dtml-call "REQUEST.set('lijst', deelnemers)"> <dtml-in inschrijvers> <dtml-call "lijst.append(_['sequence-item'])"> </dtml-in> <dtml-call "manage_changeProperties(deelnemers=lijst)"> </dtml-if> 'inschrijvers' and 'deelnemers' are both lines properties. 'Lijst' is a temporary list. The lines from 'inschrijvers' are transfered to the 'deelnemers'. Changes are made permanent by the manage_changeProperties method.