The source code for Enterprise Ajax is now available for download! Get it here:
Download the Source Code
Filled under: resources
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Come get the source code. |
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3
09
2007
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Filled under: resources
|
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Come get the source code. |
|
3
09
2007
|
The source code for Enterprise Ajax is now available for download! Get it here:
Filled under: resources
|
 |
Handling Millions (or billions) of records in the browser |
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24
07
2007
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A reader on JavaRanch asks: “How do I handle Million-Records-Fetching from the database and dumping it to the GUI?”
This essentially creates the illusion that all the records are loaded at once in the browser, but you are loading new records incrementally as the user moves down the recordset. This can be achieved easily using XmlHttp requests. You can combine this with a technique called Predictive Fetch to smooth the experience out for the user. One key thing to remember, particularly if you are dealing with the millions of records use case, is that you will need to start tossing away records if they are not needed anymore to avoid filling up your stack - particularly if this means holding a lot of HTML on the page. Check this out for an example of LiveScrolling: Nitobi CompleteUI demos.
Filled under: patterns
Leave a comment or two This entry was posted on Tuesday, July 24th, 2007 at 7:41 pm and is filed under patterns. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site. 8 Comments so far |
My preferred solution is to use LiveScrolling.
Thanks for the link guys (which of you is writing this anyway???)
Another related pattern is Virtual Workspace (http://ajaxpatterns.org/Virtual_Workspace), AKA Live Scrolling which you mention.
Can’t wait to see the book in print.
Hi,
I am designing Livescroll Table using ajax,php & mysql.
I want to know the logic behind pageup,pagedown,scrollup,scrolldown. Even though i have implemented it, i am facing problems with SQL queries. I have done scrollup, scroll down, pagdown but page up is not working properly and i have problems like, what to do when the result set exceeds when we press page down key.
Can you give me some brief idea related to this stuff? I will greatly appreciate any help in this regard from you. My blog is at
ProtocolsYou can leave a comment there.
Thanks & Regards,
Kiran
I can not see this website content very well in IE but I can see it well in Mozilla Firefox. The font color makes it very hard to see. Is it supposed to be like this?
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My preferred solution is to use LiveScrolling…..
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