Hi, We're interested too in such a solution to dynamicaly expand the entries of a list-view. For example it makes it possible to load the, let's say, first 20 mails of a mailbox folder and get the next 20 and more when the user scrolls down the list.
Lars Jankowfsky schrieb: > Sebastian, > > Thnx for you hint. I discussed this with my developers and I think we will > implement this. >>From what I can see we need general "onScroll" Events not only for the IMHO it's the best way every scrollbar on every object fires a "onScroll" event. So a common solution sounds like well. > scrollbar, but also when you scroll by cursor in list down/up. Furthermore But you're right if you say a list view needs a more complex handling in case of scrolling by cursor. But what's about other widgets like trees? A dynamic addition of elements in case of scrolling will be fine too. What do you think? > we need possibility to set scrollbar params like Position of Bar, Nr. ot > Items - even if these items are not really in the list. What do you mean with "number of items" in the context of the scrollbar? > > Please tell me if I am wrong or I missed something. I am not really a good > Jscript programmer - I only want to gather all information and todo's before > I hand it over to my staff. > > Any comments ? See above ;-) Greetings from Munich Volker > > lars > > >>-----Ursprüngliche Nachricht----- >>Von: [EMAIL PROTECTED] >>[mailto:[EMAIL PROTECTED] Im Auftrag >>von Sebastian Werner >>Gesendet: Mittwoch, 29. März 2006 21:33 >>An: [email protected] >>Betreff: Re: [qooxdoo-devel] QxListView and AJAX >> >>Lars Jankowfsky schrieb: >> >>>Hoi folks, >>> >>>I am currently evaluation qooxdoo framework and I must say >> >>that I am >> >>>really impressed. >>>Pretty good work :) - it looks and works quite good. The only thing >>>what is lacking ( but I think this is natural ) is documentation. >>>Therefore I need to ask a question - I searched the whole >> >>archive but did not find anything. >> >>>Currently I am trying to link QxListView to reload dynamically via >>>AJAX. For this purpose I am searching for the events when we scroll >>>down or up in list >>>- or move scrollbar. In list I could work with >> >>changeSelection but on >> >>>scrollbar I obviously can't. >>> >>>Could you give me a small hint into the right direction ? >> >>What event >> >>>to use, or maybe there is even a demo somewhere ? I looked >> >>through the >> >>>examples and tests but all RPC calls are somehow not very >> >>good documented. >> >>>Here - >> >>http://qooxdoo.oss.schlund.de/documentation/event-system - is >> >>>nothing documented concerning scroll events. >> >>Sorry, but there isn't any event. Also I don't know about any >>existing example. You could take a look at QxListViewPane.js. >>This contains the implementation of the whole scrolling and >>content update stuff there. >>Yes, you will need some time to understand the code I think. >>But maybe you can share your appearances with us. Also any >>patches for this or related files are really appreciated if >>they help other to realize your described stuff, too. >> >> >>>BTW nice tripfall to have "QxXmlHttpLoader" in datahandling >> >>demo ;) - >> >>>here in mailinglist I found by accident that this function is being >>>removed and that I should use QxGetRequest - if there is >> >>time I think >> >>>you should change at least this demo :) >> >>We have removed these demos already from SVN. >> >> >>>I would be happy to share my demo and to submit the code >> >>when it works >> >>>to help others as I could imagine that this question will >> >>shop up quite often. >> >>That would be great. >> >>Thanks. >> >>Sebastian >> >> >>>Greetings from the black forest, >>> >>>Lars Jankowfsky >>>Techn. Direktor / CTO >>>Zend Certified Engineer >>>OXID eSales GmbH >>> >>>[EMAIL PROTECTED] >>> >>>OXID eSales GmbH | Bertoldstrasse 48 | D-79098 Freiburg Fon >>>+49(0)761-36889-12 | Fax +49(0)761-36889-29 >>> >>>www.oxid-esales.com | Erfolgreich verkaufen im Internet! >>> >>>openBC - We're Networking People >>>www.openbc.com/hp/Lars_Jankowfsky >>> >>> >>> >>>------------------------------------------------------- >>>This SF.Net email is sponsored by xPML, a groundbreaking scripting >>>language that extends applications into web and mobile >> >>media. 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