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: This is a great product and I hope to use it for the project I am currently working on. I have played around with using simple javascript menu but have been unable to figure out how to make sub menu items live on multiple rows and columns. Could you point me in the right direction? I know with the individual styles I could make the category titles bold and put sub categories right underneath without actually making them sub categories.
A: You can find more info here:
http://www.deluxe-menu.com/multicolumn-menu-sample.htmlQ: I am setting up a 3 tab script and each tab opens a new page butthe state of the tab selected reverts back to the default tab.
How do I keep the tab selected for the html vertical tabs when advancing to the next tab (new page)?
A: You should change the selected tab depending on the page you are now.
This Tabs menu can save pressed item automatically within1 page only.
If you open another page, the menu can't remember presseditem.
You should do that manually using Javascript and menu parameters( var bselectedItem) or
using any server-side script (php, asp, etc.)
Deluxe Tabs doesn't support API functions which can return theselected tab.
So, you can set "bselectedItem" parameter based on your link beforeyou call data.js file.
For example, move "bselectedItem" parameter from data.js file to yourcode.
<TD vAlign=top align=left>
/* Select Tab */
<script type="text/javascript" language="JavaScript1.2">
var bselectedItem=<?php echo $seltabs; ?>;
</script>
<SCRIPT src="data.js" type=text/javascript>
</SCRIPT>
</TD>
You should define seltabs using server side script.Q: I need to include background images for my navigation, so I put them in the same folder where the "data.js" file can be found. I am using the deluxe tuner in order to call these files and it looks great in the preview. As soon as I save the file and load it in the browser, the background images are missing.
Your solution refers to creating absolute paths using
var pathPrefix_img = "http://domain.com/images/";
I have implemented this solution but I still think the problem persists.
A: Now you set pathPrefix parameter:
var pathPrefix_img = "http://www.domain/folder/menudir/dataAlumni.files/";
And you have such images paths, for example:
var arrowImageSub=["dataAlumni.files/submenuIconOff.gif","dataAlumni.files/submenuIconOn.gif"];
So you have such paths for arrows:
http://www.domain/folder/menudir/dataAlumni.files/dataAlumni.files/submenuIconOff.gif
It is not right.
You should write your paths so:
var arrowImageSub=["submenuIconOff.gif","submenuIconOn.gif"];
Please, correct it.