Ajax Memory Tree Keep Expanded by Deluxe-Tree.com
Ajax Memory Tree Keep Expanded


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Menu Screenshots Ajax Memory Tree Keep Expanded

Ajax Memory Tree Keep Expanded Tree Dynamically Create Dropdown

Features Ajax Memory Tree Keep Expanded

Easy Setup
  • De Luxe Tuner. GUI interface to create your ajax memory tree keep expanded menus easily and in no time
  • Sensible menu parameters for manual editing
Professional Look-n-feel
  • Entirely customizable look-n-feel
  • A lot of pre-designed ajax memory tree keep expanded samples
  • Hundreds of visual effects
  • Custom CSS styles can be applied for all menu settings
Tree Drag Drop Web Javascript Ajax Memory Tree Keep Expanded
Compatibility              
  • Full cross-browser compatibility including IE, Netscape, Mozilla, Opera, Firefox, Konqueror and Safari on Windows, Mac OS and Linux
  • Menu can be populated from a database using ASP, PHP, etc.
  • Search engine friendly
  • Support for any doctypes
  • Fits for secure sites
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".
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Javascript Tree Menu. Expandable Menu.

  • 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!
  • When the submenu is bigger than the visible page area, you can use the scollbar for submenus to scroll your menu!

Recent Questions Ajax Memory Tree Keep Expanded

Q: I want javascript navigation menu to lock into place when someone visits a page. Is there a way to do this?

A: Try to set the pressed item using the following API function:
function dm_ext_setPressedItem (menuInd, submenuInd, itemInd, recursion, parentOpen)
Sets a current pressed item.
menuInd - index of a dynamic menu on a page, >= 0.
submenuInd - index of a submenu, >= 0.
itemInd - index of an item, >=0.
recursion = true/false - highlight parent items.
parentOpen = true/false - open all submenus to show the selected item

See example here:
http://deluxe-menu.com/highlighted-items-sample.html

Try to click 'Highlight "Product Info/Installation/Description ofFiles" item'.

You can also try to use the following parameter:
  var smHidePause = 1000;
A delay (in ms) between mouse is moved from submenu and its closing.
You can make submenus to stay visible till you click outside the menu or scroll your page.
To enable this feature you should set this parameter in the following way:   var smHidePause = -1;



Q: Thanks for your reply, I have another question as follow, I find the tree menu just expand one tree item, if I have expanded one tree when I click it, whether I click another tree to expand it's item and the before expanded tree are maintain expanded, I don't want to close it?

A: Use the following parameters:

  var tcloseExpanded = 0; - Enables the mode when 1 item only can be expanded.
0 - disabled, 1 - enabled.

  var tcloseExpandedXP = 0; - Enables the mode when 1 submenu only can be expanded (XP-style).
0 - disabled, 1 - enabled.

You can also try to set the following parameter:

  var texpandItemClick = 1; - 0 - expand items on a [+]-button click only;
1 - expand items on a mouse click.

See more info about menu parameters here:

http://deluxe-tree.com/parameters-info.html



Q: We have two frames in a frameset, one for the menu and one for the content where the javascript menu frame expands normally without any problem. Our content frame's source is determined dynamically. The problem occurs when the content frame contains a page with another frameset in it. Unfortunately we can not avoid this for now. And when this happens our menu stops expanding.

A: Unfortunately it is really possible that you'll have problems in thatcase because the index of the content frame will be changed.

For example now you have:
<frameset id="frmSet">
<frame> //menu index=0
<frame> //content index=1
</frameset>
Your init function will be:
dm_initFrame("frmSet", 0, 1, 0);

But if you'll have frameset instead of content frame:
<frameset id="frmSet">
<frame> //menu index=0
<frameset>
<frame> // index=1
<frame> //content index=2
</frameset>
</frameset>
You should write your init function in the following way:
dm_initFrame("frmSet", 0, 2, 0);

You should change your javascript menu frame init function in that case.



Q: Thank you for such an excellent product. I have a question pertaining to the submenu items in your tree-menu line. My menus are 540px wide and contain lots of text with good sized pictures (icons). Can I use an iframe tag inside of the css menu submenu instead of simple text with this icon?

A: You are able to paste any html code within items.
So you can paste a form too.

For example:

  var menuItems = [
...
   ["||<nobr><FORM method=GET action='http://www.google.com/custom'><input name='as_q' value='search
the web' size=15 style='font-size:10'> <INPUT type=hidden name=cof
value='LW:144;L:http://domain.edu/images/sulogo.gif;LH:45;AH:center;GL:0;S:
http://domain.edu;AWFID:e01cb67b8afe383e;'></form></nobr>","",
"images/icons/search.gif", "", "", "", "", "2", "", "", "",],