Recent Questions
Q: Compliments on your product, I particularly enjoy the complete set of gui and java, that allows for the quick changes.
After a couple of months of using the trial, I have now purchased it and installed the license.
My question however regards the performance of the menu. Using firebug I note that my deluxe menu .js are the performance bottlenecks, It appears as if they are not being cached and it appears that collecting them is taking longer then the other .js files. What can I do to optimize the load time of the javascript multi level menu and prevent, reloading it from the server with every page reload. The apache has set the expiry correct I believe, as I understand from the header.
A: You can try to use AJAX technology.
AJAX-like technology: data for submenus can be loaded "on-the-fly" from the server.
New parameter:
var tajax = 0/1; - disables/enables AJAX-like support
Current syntax for item parameters ( var tmenuItems):
[text, link, iconNormal, iconOver, iconExpanded, tip, target, itemStyleInd, itemXPStyleInd, jsFileName]
Where jsFileName - .js filename on the server with submenu items ( var tmenuItems).
Q: I am in the final stages of testing and need some advice and help.
I have two problems I am trying to address.
1) Arrows on dropdown menu select.
2) Load time.
Please notice, I have to use absolute paths for the dropdown menu select to work.
1) I can't get the arrows to show, so I tried to add the code for images in the first bold sentence below.
2) I tried to add the second line for absolute paths for links to increase load time in the second bold sentence. It appears that the load time is increased by about 3 seconds and that the menu is the last to load, even though I have tried to have this as the first html to load.
Neither one of my commands appear to work.
This site has over 10,000,000 items on it, and I can't wait to get this up and running. Your program is the perfect solution for anybody with a website.
A: 1) Now you have:
var arrowImageMain=["mainmenu.files/arrv_blue_2.gif","mainmenu.files/arrv_white_2.gif"];
var arrowImageSub=["mainmenu.files/arr_blue_2.gif","mainmenu.files/arr_white_2.gif"];
You should set your arrows in the following way:
var arrowImageMain=["arrv_blue_2.gif","arrv_white_2.gif"];
var arrowImageSub=["arr_blue_2.gif","arr_white_2.gif"];
2) Your menu is very large. I advise you to us AJAX like technology.
http://deluxe-menu.com/ajax-technology-menu-sample.html
You can also try the following things:
move all <script> calls into <head>, but delete dm_init() function from mainmenu.js file -- move them instead offiles calls, i.e.:
<head>
<script src=mainmenu.js>
...
</head>
...
<div><script>dm_init();</script></div>
It this case data will be loaded when <head> will load, but after thatdropdown menu select must be shown quickly.
Let me know about results.
Q: Just wondering if it's possible to have the sub menu of my collapsible dhtml menu that appear when the "+" is clicked stay open when another page loads. I tried downloading the trial version & can't get that to happen.
Click on "web development" and then "web design portfolio" - when the new page loads the menu closes. Is it possible to have it remember which sub menus were showing when the new page loads?
A: Deluxe Tree has save state feature. You should set the followingparameter:
var tsaveState=1;
Q: What I meant was that there is an API function dm_ext_changeItem that allows you to specify 8 dropdown menu parameters in an array. What if I only want to change one of them like the link for example? What do I specify in my function call to leave the other 7 parameters unchanged? Do I specify the existing values? Or, can I just put in a comma with no parameter? That would be a lot easier. Thank you.
A: You should specify only dropdown menu parameters you want to change.
You should just put a commas with no parameters, for example:
dm_ext_changeItem(0, 0, 1, ["Deluxe Menu Info", "", "", "", "Deluxe Menu Hint",,"1"]);