Menu Treeview Error Object Expected by
Menu Treeview Error Object Expected

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Menu Treeview Error Object Expected Simple Menu Tree

Features Menu Treeview Error Object Expected

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 menu treeview error object expected menus easily and in no time
  • Sensible menu parameters for manual editing
Cascading Tree Menu Treeview Error Object Expected
Cost Effective
Professional Look-n-feel
  • Entirely customizable look-n-feel
  • A lot of pre-designed menu treeview error object expected samples
  • Hundreds of visual effects
  • Custom CSS styles can be applied for all menu settings
  • 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
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Javascript Tree Menu. Expandable Menu.

  • Good navigation is an important step to website success. If people can't find their way around the site, they will quickly give up looking and leave, never to return. So, it's absolute vital that your website has a fast, neat, and eye-pleasing navigation.
    Don't allow your website visitors to get lost. Try Javascript/DHTML Tree Menu!

Recent Questions Menu Treeview Error Object Expected

Q: We are actually very happy with the product compared to the other options available. The code is cleaner and it is easy to use. We would actually like to continue to use your product but our client uses firefox most of the time and if the javascript onmouseover menu won't go over the java applet it isn't going to work. You mention that you will try to fixthe issue. If you can give me a date to when it would be fixed by, I can try to convince our client to wait.

Please let me know as soon as possible.

A: Actually JavaScript Tree Menu v3.2.5 overlap applets in Firefox.

See the attached example.
You should set

  var useIFRAME=1;


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 = "";

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:

It is not right.

You should write your paths so:
  var arrowImageSub=["submenuIconOff.gif","submenuIconOn.gif"];

Please, correct it.

Q: Typically in order to generate a menu with multiple layers I’d put a pipe character in front of the menu text..  For example:

 ["|Page Admin","/admin/handoutadmin.php", , , , "_new", , , , ],
     ["||Student Pages","/admin/handoutadmin.php?type=1", , , , "_new", , , , ],
     ["||Teacher Pages","/admin/handoutadmin.php?type=2", , , , "_new", , , , ],
     ["||Family Letters","/admin/handoutadmin.php?type=4", , , , "_new", , , , ],
     ["||Transparencies","/admin/handoutadmin.php?type=3", , , , "_new", , , , ],

  However, when I try to do it with dm_ext_addItem it actually SHOWS the pipe character and doesn’t create any menu levels at all. 
For example:

dm_ext_addItem(0, 0, ["Add a Handout to this Lesson", "", "", "", "", "", ""]);

dm_ext_addItem(0, 0,  ["|Student Page","/admin/handoutadmin.php?type=$type", "", "", "", "_new", ""]);

dm_ext_addItem(0, 0,  ["|Teacher Page","/admin/handoutadmin.php?type=$type", "", "", "", "_new", ""]);

How can I generate multiple levels of the menu with javascript?

A: I suppose that your code is not valid
dm_ext_addItem(0, 0,  ["|Teacher Page", "/admin/handoutadmin.php?type=$type", "", "", "", "_new", ""]);

Try to write it in the following way:
dm_ext_addItem(0, 0,  ["|Teacher Page", "/admin/handoutadmin.php?type=", "", "", "", "_new", ""]);

Q: I'm about to put in an order for your excellent JavaScript Tree Menu (still weighing up the options between buying a single license for now or the Multiple site one).

I noticed that the not-for-profit free license doesn't cater for Intranets.

Can you please confirm that your drop down menu code (paid license) would indeed work for Intranets though, as this is my current quest. I'm working on a company's internal site which has a lot of documents, procedures and forms for download, which is precisely why I would like to purchase your product.

Can you please confirm or shed light on this?

A: Yes, you can use the licensed copy of JavaScript Tree Menu on Intranetwebsites.

You should register the drop down menu code for a domain name or for IP address.In other words, you should register the menu for the domain name thatyou print in a browser's search string, for example:


But you menu won't work on a local machine, for example


with Single or Multiple licenses. On a local machine you'll see"Incorrect Key" message.

If you want to use the menu with an application that doesn't have afixed domain name you should buy Developer License.