Recent Questions
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 would like with pleasure, that if one clicks on "Seite1", one in the menu dynamique dhtml sees that one is on page 1 therefore color different or icon different.
A: You should set pressed menu dynamique dhtml item. On each page:
<script type="text/javascript">
onload=setPressed;
function setPressed()
{
dtreet_ext_setPressedItem(0,dtreet_ext_getItemIDByIndex (0, 3));
}
</script>
where 3 - is the index of Seite1 item.
Q: Just one more question.
I'm making a drop menu sample but I want the dropdown sub menus to drop up!
ie: the nav bar will actually be at the bottom of the page so when you hover over, I need the sub items to rise up.
Can you force this? I can't seem to find anywhere to do it.
A: You should set the following parameter:
var subMenuVAlign="bottom";
Q: Hey Guys I'm trying to find a windows folders style tree menu that is easy to install and use with at least 2 levels of expansion. do you have anything like this?
A: Thanks for your interest in our products.
Please, see Deluxe Tree Menu,
http://deluxe-tree.com/data-samples/tree-menuxp.html