How can I implement dynamic scrolling with ajax / JSF2.2?

Asked Nov 05 '13 at 12:30

Active Nov 05 '13 at 12:30

Viewed 162 times

I have a list of items that I would like to present. I want to ajax load items as the user scrolls down (I have no problem doing this using JS). The problem that I am experiencing is that I can only re-render the whole ui:repeat and not just a component that contains new items.

Is there an common way to do this? Can I code a bean method that returns only the <li> part of the dom and handle the weaving on the client-side? Should I just write a method that returns raw data and then use JS to handle rendering?

PS .I am sure this has been asked before, but I can't find the relevant posts

asked Nov 05 '13 at 12:30

Ioannis Deligiannis

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$("div").animate({scrollTop: $("div").get(0).scrollHeight},100); – Nov 05 '13 at 12:32
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Refer to http://stackoverflow.com/q/15910848/1065197 – Luiggi Mendoza Nov 05 '13 at 14:32
So basically, I need to create a method that returns a JSON string that I manage VIA JS/JQuery. Is a reason why I should use a RequestBean and not my ViewBean? – Ioannis Deligiannis Nov 05 '13 at 14:40
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You can make it `@ViewScoped` if you want, but you have to be aware of the impact of the bean scope and manage its resources as well. – Luiggi Mendoza Nov 05 '13 at 14:57

How can I implement dynamic scrolling with ajax / JSF2.2?

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