> Are you actually going to display multiple photos for a Product? > > Or are you displaying ... > > one thumbnail > or > one big photo > or > one medium photo > > David
What I want is the possibility to have many photos for a product. And i need one thumbnail (but I think I'll thumbnail every photos, otherwise it'l become a bit complex to manage everything..).. So in the list page I display the thumb, in the Inspect page I display all the photos (I don't know if every photo in the same moment, or just a sort of embedded gallery in the page with next and previous button..) I'll try this morning creating a new project and a new db connection, to not destroy my old one, until I find the right migration On 23/nov/2010, at 06.41, Denis Frolov wrote: > On Mon, Nov 22, 2010 at 11:27 PM, Francesco Romano > <[email protected]> wrote: >> Ok.. I'll try this for the thumbnail.. >> >> About D2W... >> I have something like >> >> Product <-->> ERAttachment for a photos property. >> But.. i watched the tutorial of David and he created a many-to-many, so >> Product <-->> ProductPhotos <<--> ERAttachment >> Product has a "photos" property (so a NSArray of ERAttachment). >> But.. I don't know how to manage this with the rules, both on Inspect and on >> Edit/Create configuration. >> BTW: how can I select the first object of an array with a rule? > > You could try "[email protected]" but I think a better way would > be to add a cover method "thumbnail" to your Product.java returning > the attachment you need and use it in rule. > >> What I want to do is: >> In ListProduct configuration I want to display the thumbnail > > Cover method above would help you with this. I'll go for the cover method > >> In Edit/Create Product configuration I want to display all the photos in >> "maximum" size (i don't know yet the size.. I'll decide later) > > We use our own custom component for this, but I think you could use > ERDList or ERMDEditRelationship to display/edit the list of photos, > e.g.: > > entity.name = 'Product' and task = 'edit' and propertyKey = 'photos' > => componentName = 'ERDList' > I think I already tried something like that and it didn't work.... I'll try again.. Francesco > Denis > >> >> Thanks again for your answers >> >> Francesco >> >> On 22/nov/2010, at 21.05, Denis Frolov wrote: >> >>> Hi, >>> >>> In fact, the support for thumbnails is already there in the model of >>> ERAttachment. Note the "parentAttachment"/"childrenAttachments" >>> relationships and "thumbnail" attribute. Just create a new >>> ERAttachment for thumbnail and add it to "childrenAttachments" of >>> original attachment. You can use "thumbnail" attribute to specify the >>> size of the thumbnail in case you need multiple thumbnails of >>> different sizes. We use strings like "200x150" for "thumbnail" >>> attribute. >>> >>> As for the D2W, could you be more specific on what the problem is? >>> >>> Denis >>> >>> On Mon, Nov 22, 2010 at 7:49 PM, Francesco Romano >>> <[email protected]> wrote: >>>> Hi. >>>> I have two questions about ERAttachment. >>>> 1) Thumbnails are not available, yet, but.. what do I have to do to add >>>> support to them? I don't understand how to implement them "inside" >>>> erattachment >>>> 2) I'd like to have a many-to-many relationship between my entity and >>>> erattachment. I don't have problems in modeling, but.. how can I manage >>>> them using D2W and rules? (I'm creating two apps: an admin app using D2W >>>> Modern look, and a "front-end" app without D2W. I have problem in the D2W >>>> side...) >>>> >>>> Thank for any help >>>> Francesco Romano >>>> >>>> _______________________________________________ >>>> Do not post admin requests to the list. They will be ignored. >>>> Webobjects-dev mailing list ([email protected]) >>>> Help/Unsubscribe/Update your Subscription: >>>> http://lists.apple.com/mailman/options/webobjects-dev/dfrolov%40demax.ru >>>> >>>> This email sent to [email protected] >>>> >> >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Webobjects-dev mailing list ([email protected]) >> Help/Unsubscribe/Update your Subscription: >> http://lists.apple.com/mailman/options/webobjects-dev/dfrolov%40demax.ru >> >> This email sent to [email protected] >> _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
