Hey Maarten, ok I give some more information on this point. For every product I have up to five filter, which I can set. Each filter has up to 6 options from which I can select.
Now I have three models: Products, Filter, Filteroptions and (Product_Filteroptions for the many2many Relation) You get my problem right. I'm searching for a way to apply a filter on already filtered list of products. But don't know a way to do that. So maybe you can help me with that point. Thanks so far! greets Tim On Jan 21, 11:19 am, Maarten <[EMAIL PROTECTED]> wrote: > Hey, > > I'd like to help out. But there is limited information to go on. > Those options, are that all seperate attributes of your object, or is > it one more general 'description' attribute with those different > options. > How do you want to filter it, when and what exactly? > > I'm thinking you want to apply a filter, show the result, and then the > user can apply the next filter, show result etc... > You're probably thinking in the line of, how do I 'remember' all the > previous filters so I can apply them on my DB. > > It might be a lot easier to keep the initial list in memory somewhere > and just apply the next filter on the already filtered list, then just > update the list and repeat. > Another option is having 1 form to do all filters at once. > > It's a good idea to give some kind of an example so we have a better > idea of what you are trying to do. > > cheers. > > On Jan 20, 4:08 pm, tximo <[EMAIL PROTECTED]> wrote: > > > Hi, > > > I have a problem concerning the database api. I'm using a model called > > products and these products can have up to five options like 'black', > > 'high price', 'big'. > > > When I'm showing an article list, you can set multiple filters for > > articles you like to see. The selected filter will be stored in > > sessions, so with every step you can specify your selection. > > > The problem is how to write an elegant lookup to set the filter for > > the products? > > > In raw sql I could write a custum query string with multiple if- > > options. But I don't like that. > > > Does anyone have had a different problem and has a solution to it? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
