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: How to open a popup after clicking on a popup menu in javascript item in Mozilla.
The code in java script is supporting internet explorer but not mozilla.
A: You can write your popup menu in javascript Items in the following way:
["Home","javascript:window.open('http://deluxe-menu.com');window.focus;", "", "", "Home", "", "", "", "", "", "", ],
Q: How woud I make all the sub-menu’s height and text smaller in the css dhtml menu?
A: You can create Individual Item Style and assign it to each item insubmenu.
For example:
var itemStyles = [
["itemHeight=10px","fontStyle=normal 9px Trebuchet MS, Tahoma"],
];
and assign it to each item in submenu:
["|Item 7","", "", "", "", "", "0", "", "", ],
["|Item 8","", "", "", "", "", "0", "", "", ],
you can also use standard <br> tags.
["|Home text<br>text","testlink.htm", "default.files/icon1_s.gif", "default.files/icon1_so.gif", "", "Home Page Tip", "", "", "", ],
Q: I have a top horizontal menu with one level sub-menus.
I am using images for the rollover (on & off). I don’t need the generated text on the main menu, only on the submenus.
??? How do I eliminate the text and only have roll-overs?
A: You should delete item's text:
["","testlink.html", "image.gif", "imageo.gif", "", "", "", "", "", ],
