dhtmlxTree lazy loading

Suite and Optimus Suite 5
#1

Hi,

i am using dhtmlxtree to load 4,000 records through xml. if load the xml through javascript means it’s taking more time. Right now i want reduce the time to the tree as same number data in xml. So i planed to use lazy concept. It’s the right one, how i can use lazy loading in that. help me

Regards,
Sivabharathi

#2

Check

docs.dhtmlx.com/doku.php?id=dhtm … al_loading

and

docs.dhtmlx.com/doku.php?id=dhtm … ml_parsing

#3

Hi,

    Thank you for your reply,

Still i having problem because my xml file is around 500 kb. In that file i have around 8 thousand records. so it’s 2 mins time to load. So i want optimize the code, how i can load fast. i saw the link in this link, i cant use this method tree.setXMLAutoLoading(url);, because i want to load the all the nodes.

#4

How much items on top level?
Is all hierarchy expanded initially?

Smart-parsing allows to load huge hierarchies, while they

  • loaded in closed state
  • have not more than 100-200 items per level.
    One of samples loads about 20k items , and do it in few seconds.
#5

Hi,
I have only one root node, From the root node i have 8000 child notes. So now can i use enableSmartXMLParsing() method, or any other mehtod is there?

#6

With such structure tree will not be able to render data fast enough.
You can look at grid or treegrid - they are can support such scenario ( many nodes on the same level )