B Tree Java Applet by Deluxe-Tree.com
B Tree Java Applet


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Menu Screenshots B Tree Java Applet

B Tree Java Applet Menu Dynamique Tree Tutorial

Features B Tree Java Applet

High Performance
  • AJAX menu loading - loads web menu data from the server "on-the-fly".
  • Commonly loads quicker than other html page elements
  • Runs well with an unlimited number of submenus and items
Unrivalled Features
  • Scrollable, dragable, floating
  • Unique Java Script API for altering menu "on-the-fly", without page reloading
  • AJAX technology - loads menu data from the server "on-fly and on-demand".
Tree Right Click Popup Menu B Tree Java Applet
Seamless Integration
  • Visible over flash, select boxes, iframes, java applets
  • Multiple menus on the same page
  • Amicable to other scripts and css styles
  • Any HTML code can be used inside menu items
Cost Effective
Easy Setup
  • De Luxe Tuner. GUI interface to create your b tree java applet menus easily and in no time
  • Sensible menu parameters for manual editing
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Javascript Tree Menu. Expandable Menu.

  • Tune menu parameters manually or using Deluxe Tuner. Then add several rows of a code within html page - your menu is ready!
  • Use special JavaScript functions for: Dynamic changing of items (text, link, icons and even individual style!). Making a menu item active/disabled. Addition/removing of items. Changing of visibility of items. Collapsing/expanding of items. Getting the information on any menu, submenu and items. Other tricks. But for all that it's not necessary to insert any additional code into all the pages - just specify some additional parameters of the menu.

Recent Questions B Tree Java Applet

Q: I have one more question before I purchase a license: is there a way to use images instead of text as the javascript menu object items?

A: Yes, you can create image-based menu.

If item text is empty, icon fields will be used as item images.
For example:
["", "index.html", "itemImageNormal.gif", "itemImageOver.gif", "Home Page"]


Q: I'm trying out your menus, and I seem to have a problem with changing the title of a menu item. If the text is something like "Create a New Event" the entire menu spreads out and the rollover image starts replicating itself behind it, instead fo stretching with the text. So I see 1 /2 rollover images for that top level item, instead of just the one, width it's width spread out to accomodate the extra text.

I've tried the Styles bit, but that doesn't seem to fix the rollover image any...

Any pointers ?


A: You can try to set the exact width for each menu item using IndividualItem Styles.

You should use Individual Item Styles.
For example:
  var itemStyles = [
["itemWidth=120","itemBorderWidth=1","itemBorderStyle=solid,solid"], //style0
["itemWidth=100","itemBorderWidth=1","itemBorderStyle=solid,solid"], //style1
["itemWidth=130","itemBorderWidth=1","itemBorderStyle=solid,solid"], //style2
["itemWidth=150","itemBorderWidth=1","itemBorderStyle=solid,solid"], //style3
];

["Home","testlink.htm"],
["Samples","testlink.htm"],
 ["|Group 1","", , , , , "0", , , ],
 ["|Group 2","", , , , , "1", , , ],
 ["|Group 3","", , , , , "2", , , ],

...
[" More Samples","testlink.htm"],
 ["|Group 1","", , , , , "3", , , ],
 ["|Group 2","", , , , , "1", , , ],

Where "0", "1", "2", "3" - style number in itemStyles.

You also should check the width of your rollover image. It should bethe same width as your items.

You can also use
tags in the item text, for example:

  var menuItems = [
["line 1
line 2"],
];

Or you can set this parameter:

  var noWrap=0;

Try that.


Q: I want to use free Non-Profit License of down menu button for my own application that I'm doing.


A: We issue non-profit licenses for Internet websites only.
If you want to use JavaScript Tree Menu within your own application you shouldbuy Developer License.


Q: Is there a way we can add javascript behaviors to the popup menu in java actions? For example, is there a way we can add an onClick function to a popup menu in java item (eg, onClick="return MyFunction( )" ) so that we can catch and process key events?

I'm really hoping there's a way of doing this...

A: Unfortunately, you can't assign onmouseover/onClick/onContextMenu event to each item. However, you can achieve this by using standard html objects within popup menu in java items, for example:

  var menuitems = [
["<div onContextMenu='your_code_here'>item text</div>", ""]
];

You can use your own Javascript code instead standard links. For example:

  var menuItems = [
["text", "javascript:your_code_here"]
];