[Seaside] Re: Infinite Scrolling
Mark RD Jones
redtexture at gmail.com
Tue Apr 28 17:31:45 UTC 2015
Commentary on Infinite Scrolling,
and the better and worse varieties of implemetation.
Hacker News - April 22, 2015
"Ask HN: Please stop making infinite scrolling websites"
On Tue, Apr 28, 2015 at 10:08 AM, J.F. Rick <self at je77.com> wrote:
> Cool. Thanks for sharing.
> On Mon, Apr 27, 2015 at 7:35 PM Paul DeBruicker <pdebruic at gmail.com> wrote:
>> I made an JQWidgetBox endless scroll widget a while ago, but never shared
>> I guess. I just uploaded it to Smalltalkhub. see:
>> Its a plugin for https://github.com/fredwu/jQuery-Endless-Scroll
>> I'm not sure if/how the Widget is out of sync with the JS code in the git
>> repo but its a start.
>> I used it like this:
>> renderEndlessScroll: html with: aRequest with: id
>> (((html jQuery id: id) endlessScroll)
>> fireDelay: 5000;
>> fireOnce: true;
>> bottomPixels: 850;
>> insertAfter: '.results:visible:last';
>> visible: '#' , id;
>> (html jQuery ajax
>> script: [
>> :s |
>> << (s jQuery class: 'loader') show.
>> << (s jQuery class: 'results:visible:last')
>> replaceWith: [ :h | | moreItems |
>> moreItems := self getMoreResults: aRequest.
>> self renderMoreItems: moreItems from: aRequest at: id on: h ].
>> << (s jQuery class: 'shown:visible')
>> replaceWith: [ :h |
>> (h span)
>> class: 'shown';
>> with: [html strong: aRequest results oldResults size
>> asStringWithCommas ] ] ]))
>> jrick wrote
>> > I'm implementing a blog with many posts. I'd like to implement infinite
>> > scrolling
>> > <http://www.sitepoint.com/jquery-infinite-scrolling-demos/> so
>> > that only a few posts get loaded initially and then subsequent posts get
>> > loaded once the person scrolls to the bottom of the page. I'd like to
>> > use
>> > AJAX prepend to make this happen.
>> > Has anyone implemented something similar? Is there a good way to trigger
>> > a
>> > seaside ajax call based on an element appearing on screen or a scroll
>> > event
>> > reaching near the bottom?
>> > Cheers,
>> > Jeff
>> > _______________________________________________
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>> > seaside at .squeakfoundation
>> > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>> View this message in context:
>> Sent from the Seaside General mailing list archive at Nabble.com.
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