smartRendering

Suite and Optimus Suite 5
#1

Hello,
I have a tree:
Root

  • Level 10
  • Level 11
  • Level 12

Level 11 has approximately 3k children. I’m using XMLAutoLoading. I enabled Smart Rendering to display it faster. But I have a problem: when I try to go though children of Level 11 it takes forever. If I disable Smart Rendering it’s quick, but rendering of those elements takes long time.

the reason why I need to go through all children is to change state of checkboxes.

any suggestions how to change state of children quicker? I tried to refresh Level 11, but it gives me an error.

thanks

#2

Hello,

Smart Rendering isn’t compatible with dynamic loading in tree (however, treegrid allows to use both these modes).

any suggestions how to change state of children quicker?

When you change the checkbox state the item is rendered. So, all items are rendered when you check them. In this case Smart Rendering can not help. And no functionality can solve the preformance problem as all nodes must be rendered at once.

#3

Hello,

do you have an event - beforeRendering or something where I will be able to specify the right state?

thanks

#4

var temp = tree._idpull[arrIds[i]];

if(!temp.htmlNode)
{
temp._sxml.set(“checked”, “0”);
temp.checkstate = 0;
}
else
{
tree.setCheck(arrIds[i], 0);
}