rich:tree - improving the performance of loading on 1900 nodes

[fernandoh.gomes]

Hi all,

I have a tree with 1900 nodes within the root node.
This makes the loading of my system is slow.
Use the Switchtype ajax, when I select a node to expand, too slow in taking action to perform.

How could I improve desepenho loading, and also use the client?

Help plz

[nbelaevski]

Hi,

Try another parser: NEKO or NONE. Check this article for more info: http://javablog.be/java/fix-your-richfaces-ajax-performance-problems/

[fernandoh.gomes]

no two of them took effect, and NEKO still broke the layout of the page.

[ilya_shaikovsky]

NEKO do not broke the markups.. NEKO just do nothing in order to fix existent problems with your code. And tidy Filter does. Why them not occurs without ajax and RichFaces - because the browser does the same as tidyFilter if used in app. It corrects markups. And such corrections not occurs using ajax requests which manipulates with DOM directly. As written in our documentation using NEKO or NONE will increase the processing speed much but your markup should be fully w3c compliant or it could be broken using ajax requests.