Ok, I understand, so..., but then, how can I tie it to the layout?, it not complicated, I just need to have the images in an horizontal line with some spacing between them...
I was looking at the flickr example, seems to do something similar to what I need but I does not use lazy replication, my biggest recordset could have around 1000 items, and I believe that a flickr search could have around that number... On 1/31/08, P T Withington <[EMAIL PROTECTED]> wrote: > > Correct. The lazy manager has to be more intimately tied to the > layout because it needs to compute how many items will fit in order to > load just enough data. This is an area for improvement: there should > be a general protocol between replication and layout, but for now > there is not. > > On 2008-01-30, at 22:25 EST, Henry Minsky wrote: > > > I seem to recall that the lazy replication manager assigns it's own > > layout, ignoring any pre-existing one but you can assign an axis > > and a spacing attribute. > > > > > > > > On Wed, Jan 30, 2008 at 8:13 PM, Fernando Germano > > <[EMAIL PROTECTED]> wrote: > >> Ok, adding a width and a height to the image solved the problem of > >> images > >> not being displayed, but there are still a couple of things that I > >> quite > >> don't understand, this works... > >> > >> <view clip="true" width="540" height="90" id="contenido"> > >> <view id="listado" layout="axis:x"> > >> <image width="90" height="90"> > >> <datapath xpath="s:/items[1]/item/imgurl/ > >> text()" /> > >> </image> > >> </view> > >> </view> > >> > >> But, If I add replication="lazy" to the datapath definition things > >> no longer > >> works, two things happens: > >> > >> * If I keep the image then I only see one (I believe I'm seeing > >> something > >> similar to the width and height issue). > >> * If I use a text then I see a list of the items but they don't > >> seem to > >> respect any layout option, the just appear one below the other. > >> > >> > >> Thank you! > >> > >> > >> > >> On Jan 30, 2008 12:30 AM, Henry Minsky <[EMAIL PROTECTED]> > >> wrote: > >>> I don't know what the warning is trying to indicate. > >>> > >>> Is the data appearing? You may need to set the height explicitly, I > >>> think there may be a bug in the replication manager updating > >>> the view height automatically, so your images might be clipped. > >>> > >>> > >>> > >>> > >>> > >>> > >>> On Jan 29, 2008 9:59 PM, Fernando Germano <[EMAIL PROTECTED]> > >>> wrote: > >>>> I need to work with some large dataset, an XML having links to > >>>> images > >> that I > >>>> must show, basically a gallery like many around there, so I want > >>>> to do > >> some > >>>> paging and of course lazy replication, so, the basic code looks > >>>> like > >> this: > >>>> > >>>> <view clip="true" width="540" id="cont"> > >>>> <view id="list"> > >>>> <simplelayout axis="x"/> > >>>> <image> > >>>> <datapath > >> xpath="s:/items[1]/item/img_url/text()" > >>>> replication="lazy"/> > >>>> </image> > >>>> </view> > >>>> </view> > >>>> > >>>> But when I try this I get the following error: > >>>> > >>>> INFO: __LZprocessOperator: p is null in Datapath for image > >>>> > >>>> > >>>> What am I missing? > >>>> > >>>> Thank you!! > >>>> > >>> > >>> > >>> > >>> -- > >>> Henry Minsky > >>> Software Architect > >>> [EMAIL PROTECTED] > >>> > >> > >> > > > > > > > > -- > > Henry Minsky > > Software Architect > > [EMAIL PROTECTED] > >
