Recent Questions
Q: I have downloaded the trial version and so far I really like what I see except for one issue. Any page that includes the following doctype:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
seems to break the absolute positioning of the menu and sends it to the far upper left corner of the page. Any help on fixing this would be greatly appreciated.
A: The problem is in <!DOCTYPE> attribute.
Please, set 'px' units for posX and posY parameters,for example:
var posX="100px";
var posY="100px";
Q: It works great in IE, but doesn't work in Firefox.
A: Please, try to specify units in "px".
For example:
var itemPadding = "3px";
Try that.
Q: Hi, I need to know if it is possible to accomplish the following functionalities with your tree-menu library.
1. I need to have two or more trees in the same page
2. I need to have a checkBox in each node and through a JavaScript function be able to add the selected nodes into another tree.
3. I need to eliminate the nodes that has check=true
4. I need to populate on-demand the tree using AJAX
5. I need to implement drag&drop through the use of the mouse events on the tree nodes
6. How would the tree behave with 10000 nodes??
7. I need to have a tree within another element that uses scroll
such as a DIV or SPAN (fixed area). When collapsed or expanded, the area should remain its original size.
A: 1. You can add any number of the menus on the one page.
2, 3, 5. Yes, you can do it. But you should create your own server-side script (for example, php) that will do it. The menu doesn't support such a feature.
4. Unfortunately, you can't use the AJAX-like technology in the Deluxe Tree such as in Deluxe Menu.
6. It is possible that the loading speed can be lower if the menu is very large. But it doesn't take so much time.
Yes, you can notice some delay in IE, but in over browsers it works better.
Deluxe Tree works fast, but 10000 is a large value. Please, try atrial version of Deluxe Tree.
I tried to create large menus on my machine: P4 3GHz, 512RAM WinXP SP2
It takes:
- 1000 items ~ 10 sec
- 2000 items ~ 40 sec
7. You can paste Deluxe Tree into the <table> or <div>.
Q: I have a Deluxe Tree Menu working on a website. What I want is that the javascript dhtml tree remembers which item was open when there is a click on an item.
I found on your website that this is possible with: var tsaveState = 1;
But when I want to use this option I need to include dtree_ss.js in the html page. I can not find this file in the zip file I downloaded.
Can you help me with this file or tell me where I can find it?
A: See dtree_ss.js file was in the first versions of Deluxe Tree. We don't have such filenow. We haven't updated info on your website on the following page yet
http://deluxe-tree.com/parameters-info.html
You should use dtree.js file only.