问题
- Is there a way to decrease the load time of the page in IE just by using Data tables.
If we use server side pagination and sorting, can we also do a quick search on server side and also render only that particular tab instead of the whole page.
<h:panelGroup id="transactionsPanel"> <h:dataTable> </h:dataTable> <ui:repeat value="#{backing.pages}" var="page" varStatus="current"> <h:commandLink value="#{page}" actionListener="#{backing.page}" rendered="#{page != backing.currentPage}" > <f:ajax render="transactionsPanel"/> </h:commandLink> <ui:repeat>
</h:panelGroup>
The listener is called but the page is not updated to display the next page clicked.
回答1:
Is there a way to decrease the load time of the page in IE just by using Data tables.
No.
At least, not without replacing IE by a more sane webbrowser. IE is known to have a poor HTML <table> renderer. This is a client problem, not a server (JSF) problem. You can confirm this by measuring the network traffic speed and browser HTML rendering speed.
If we use server side pagination and sorting, can we also do a quick search on server side and also render only that particular tab instead of the whole page.
Just perform the search (by ajax) in server side as well.
I recommend to look at JSF component libraries instead of grabbing to loose jQuery plugins and cobbling loose scripts together. PrimeFaces for example has a lazily loadable <p:dataTable> which solves all your problems with just clean XHTML and JPA. See also the lazy <p:dataTable> showcase example and Efficient JSF Pagination.
来源：https://stackoverflow.com/questions/12958612/decrease-load-time-for-data-table-page-containing-more-than-500-transactions