Jasperserver Tree Node

[sasi86]

Hi,

  I want the tree node like if there no child node then no need to dispaly the icon.  I am not able to understand the nanotree.js file.

Anybody can explain this. I need to show like normal tree view. If there is no child then don't show the icon. Then in some cases if we click the plus sign it is loading continuously. Can't stop the loading. Please help me to find the solution.

[swood]

The reason for showing the + is UI efficiency. You would have to look 2 levels down to see whether to display the +, and that would slow the screen a lot.

 

You will have to change the server side code to do this level of search, and remove empty folders.

 

I have no idea why you get "continous loading". That indicates a Javascript or Ajax problem. Have you been changing the code or configuration? Is there a Javascript error?

 

Sherman

Jaspersoft

[Gaby38]

 For info :

In my case, I sometimes got a "continous loading" of the tree. It was when I was on the tree page and when a session time-out occured. If I click on a cross (not on a node), then I get a "continuous loading".

Hope this will help for debug

[ramnik]

this seems to me BUG. On session timeout, instead of going to login page , it keeps on current page retriving . This is however fixed in 3.7 .

 

 

[arthur_2546]

Did you get some good solutions to your question? I am quite unfamiliar with the TreeView control, let alone the TreeView nodes things. I want tp become more familiar with this tool, this topic is attractive to me.