Recent Questions
Q: I've begun experimenting with the dhtml rollover menu program and like what I see.
Question, when I have a tree menu on the left and the user clicks a node, I want the resulting HTML page to appear next to the dhtml rollover menu, on the right hand side. How do I reposition the HTML page so it doesn't take up the whole page and cover the menu?
A: You can use frames and open link pages into the content frame, or use Iframe.
Please, set the name for your iframe, for example:
<iframe name ='myFrame' ...
<frame name ='myFrame' ...
And then you must set the following dhtml rollover menu parameter in the data file withyour menu:
var titemTarget="myFrame";
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 was wondering how do I add more then five items on the top javascript toggle menu rather then using a sub menu.
A: Actually you can add as many top items as you want.
Use Deluxe Tuner to add more items or add them in your data filemanually, for example:
var menuItems = [
["Item 1","whatsnew.htm", "Buttons/whatsnewup.jpg", "Buttons/whatsnewover.jpg", "", "", "", "", "", "", "", ],
["Item 2","test.htm", "", "", "", "", "", "", "", "", "", ],
["Item 3","index.htm", "Buttons/homeup.jpg", "Buttons/homeover.jpg", "", "_parent", "", "", "", "", "", ],
["Item 4","about.htm", "Buttons/aboutup.jpg", "Buttons/aboutover.jpg", "", "_parent", "", "", "", "", "", ],
["Item 5","commserv.htm", "buttons/commservup.jpg", "buttons/commservover.jpg", "", "_parent", "", "", "", "", "", ],
["Item 6","conference.htm", "buttons/conferenceup.jpg", "buttons/conferenceover.jpg", "", "_parent", "", "", "", "", "", ],
["Item 7","lodges.htm", "buttons/districtsup.jpg", "", "", "_parent", "", "", "", "", "", ],
Q: This is probably a really basic question, but I was wondering if your software makes it possible to determine the direction of the drop down menu. In other words, my easy dropdown menu is at the bottom of the page and I want the drop down list to actually go "up," not down. Is that possible with your software?
A: Yes it is possible.
You should use the following easy dropdown menu parameter
var subMenuVAlign="top"; //downward
var subMenuVAlign="bottom"; //upward
var subMenuAlign="left"; //from left to right
var subMenuAlign="right"; //from right to left