Dtree by Deluxe-Tree.com
Dtree


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Menu Screenshots Dtree

Dtree Tree Rolldown Menu

Features Dtree

Professional Look-n-feel
  • Entirely customizable look-n-feel
  • A lot of pre-designed dtree samples
  • Hundreds of visual effects
  • Custom CSS styles can be applied for all menu settings
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 Loading Drop Down Menu Dtree
Cost Effective
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
Easy Setup
  • De Luxe Tuner. GUI interface to create your dtree menus easily and in no time
  • Sensible menu parameters for manual editing
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Javascript Tree Menu. Expandable Menu.

  • You can set default expanded/collapsed items and submenus.
  • After clicking on menu item selected item becomes highlighted.
  • When the submenu is larger than the visible area of the page the submenu will be automatically decreased. To see all the submenu items you do not need to use scrollbars or something like that - just put your mouse to the bottom of a submenu and it will be automatically scrolled! You can also specify height and width for each separate submenu.
  • There is no need to write additional code on a server side to remember what items were expanded/collapsed. Javascript/DHTML Tree can save items state automatically!

Recent Questions Dtree

Q: I cannot see my menu in IE7. Please, help!


A: Try to set exact value for the menu width

  var menuWidth="700px";

Try that.


Q: I use menu with color graphic buttons, I believe the color buttons locate in @BOOK1\@Test_BOOK1.files.
At this directory level(please look in Book1.zip), the display is OK,

However, if I click on "06) Introduction.to.Small-Signal.Amplifiers\<>>(06_IT.htm)" to move to the next level, the color buttons will not display properly.

Can I set pointer that tells file 06_IT.htm that I have "@Test_BOOK1.files" in "@BOOK1" folder?


A: You can use additional parameters to make menu paths absolute:

  var pathPrefix_img = "http://domain.com/images/";
  var pathPrefix_link = "http://domain.com/pages/";

These parameters allow to make images and links paths absolute.
For example:

  var pathPrefix_img = "http://domain.com/images/";
  var pathPrefix_link = "http://domain.com/pages/";

  var menuItems = [
["text", "index.html", "icon1.gif", "icon2.gif"],
];

So, link path will be look so:
http://domain.com/pages/index.html

Images paths will be look so:
http://domain.com/images/icon1.gif
http://domain.com/images/icon2.gif

Please, try to use these parameters.


Q: Hello. I have noticed that when you expand a menu and then click to another page, the menu is collapsed on the next page. I read about "state saving" and tried the parameter which did not work. Is there a way to accomplish this?


A: You can see the example for state saving here:

http://dhtml-menu.com/tree-examples/tree-menuxp-save-state.html

This menu saves its state.
To enable this mode you should include dtree_ss.js file intoyour html page and set the following parameter:

  var tsaveState = 1;

See, if you open pages (with menus) from different folder itmeans that you open different menus. So, when you change a state, forexample, of the first menu within "content/" folder and then openanother page with the menu within "content/subfolder/", browsers looks for anothercookie file and can't find it and the second menu stays in a defaultstate. Is it clear?


Q: Do you have an extremely simple example of modifying drop down menus with the JavaScript API?

A: You should use the following function:

function dm_ext_changeItem (menuInd, submenuInd, itemInd, iParams)

<script language="javascript" >
dm_ext_changeItem(0, 0, 1, ["", "", "new_icon.gif", "new_icon_o.gif", "",,""]);
</script>