Recent Questions
Q: I'm interested in using DHTMLMenu in web applications I develop and have some questions about licensing.
My company develops web applications that act as front ends for clients' legacy mainframe programs. DHTML Menu would be of great benefit in adding navigation functionality to these applications. Each application is custom-developed for each client, so we don't have a pre-packaged product in which the menu would be used. Would the Developer License meet our needs for this sort of development?
Also, a small minority of our clients develop and distribute applications themselves based on the applications that we develop for them. Does the Developer License support transferable redistribution? If not, how much would a license that permitted this cost?
Thank you for your time and I look forward to hearing from you.
A: Yes, Developer License will suit you.
You can use it within your applications and distribute them.
Q: I have started using your menu and when testing in both IE-browsers the CPU jumps to 100% for at least 30 to 60sec.
Then the sub menu appears but also not as fast as in Firefox(no effects).
Now does my menu contains about 1476 item-lines, and I use the cross-frame modus.
Any ideas?
A: 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 Menu works fast, but 1500 is a large value.
I tried to create large menus on my machine: P4 3GHz, 512RAM WinXP SP2
It takes:
- 1000 items ~ 10 sec
- 2000 items ~ 40 sec
You can try to use AJAX-like technology.
http://deluxe-menu.com/ajax-technology-menu-sample.html
Q: I want tree view menu to be in expande state mode, how can I do this? Also, same goes for all the other menus depending which link I click.
A: You can try to to call the following function/functions to expand/highlight items, for example:
<script>
dtreet_ext_expandItem (dtreet_ext_getItemIDByIndex (0, 0), 1);
dtreet_ext_setPressedItem (0, dtreet_ext_getItemIDByIndex (0, 1));
</script>
See more info about API functions here:
http://www.deluxe-tree.com/functions-info.html
Example:
Unfortunately, Deluxe Menu doesn't have such a feature.
You should write your own code, for example, on PHP.
You can try to use the following function
function disable() {
dm_ext_changeItem(1, 1, 1, ["", "", "", "", "", "_"]);
}
to disable your items.
The example you can find on our site
http://www.deluxe-menu.com/dynamic-functions-sample.html
Please, see the source code.