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 use Deluxe-Menu on my website and the nag message "Incorrect Copyright" appears in MS-Explorer V6 (not in Firefox though). How can I fix that?
A: Now you have:
<noscript>
<a href=http://deluxe-menu.com/><br><p>Javascript Menu by Deluxe-Menu.com</a></noscript>
You should write NOSCRIPT tag in the single line:
<noscript><a href=http://deluxe-menu.com/><p>Javascript Menu by Deluxe-Menu.com</a></p></noscript>
Q: I did not make anything complex - simply added a couple of menu items. As you may see the java swing popup menu being expanded overlaps with the rest of the table. I guess I am just not doing something right since it is a trivial case ...
A: Now you're using absolute position for the menu:
var tabsolute=1;
You should use relative position.
Q: Is there a javascript function I can call to switch from one tab to the next in the javascript jump menu?
A: You can use the following function:
dtabs_itemClick(menuInd,itemInd);
menuInd - index of the javascript jump menu on your page (>= 0)
itemInd - index of the item you want to open (>= 0)