"sin hang kin" <iekentsi-@infoez.com.mo> wrote:
<form action="setmember" method="post"> <select name="members" size="10" multiple> <dtml-in catalog> <option value="<dtml-var catalog.getobject(data_record_id_)>"> <dtml-var title> </option> </dtml-in> </select> <input type="submit" value="addmembers"> </form>
How I can retrieve the object-ids in setmember. If setmember is a python method, what is passed to it?
(1) First of all, change the name of your selection variable from "members" to "members:list". Whenever you are doing a multiple selection, you SHOULD append the ":list" qualifier, otherwise you get into trouble with the particular case of single item selected. You may also want to get into the habit of using the ":method" tag for the submit button names. This helps when you have multiple submit buttons. <form action="myFolderURL" method="post"> .... <input type="submit" name="myDTMLMethodName:method" value="addmembers"> .... If you can't find documentation on the ":list" and ":method" tag, don't worry, you are not alone. :) (2) The returned ids are in REQUEST.Form.members, or directly accessble also as REQUEST.members or simply members. It's a Python list. So you can do things like <dtml-in members> ... do things with <dtml-var sequence-item>, or _['sequence-item'] </dtml-in> (3) I wouldn't recommend an external method to handle form requests. If you really want to handle things using external methods, then your declaration should not have any argument except self. def setmember(self): .... Then you access the rest through self.REQUEST or self.aq_acquire('attributeName'). Most people use DTML methods/documents to handle form requests.
I have the which collect objects in its attribute as a list.
I don't understand what you mean here. English problem? regards, Hung Jung ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com