Recent Questions Javascript Tree In Relationships
Q: Can you provide an example of how to dynamically change the menu items at runtime for the dropdown menus?
(asp is fine, but if it needs to javascript that is also ok)
A: 1) You can use API functions to affect items dynamically:
http://deluxe-menu.com/functions-info.html
2)Generate your menu items dynamically from database.
Unfortunately we don't have working example with ASP.
You may generate a menu from a database or XML using any server-side script, e.g., PHP, ASP, VB, etc.
However, these scripts don't work inside of Javascript .js files, so,
you should move parameters of a menu from a .js file into an html-page, e.g.:
<!-- JavaScript Tree Menu -->
<noscript><a href="http://deluxe-menu.com">Javascript Menu by Deluxe-Menu.com</a></noscript>
<script type="text/javascript" src="menudir/dmenu.js"></script>
<!-- (c) 2008, http://deluxe-menu.com -->
<script type="text/javascript" language="JavaScript1.2">
// and describe parameters of a menu
var parameter1=value1;
var parameter2=value2;
etc.
var menuItems = [
// here you generate items using server-side scripts (php, asp, vb, etc.)
];
</script>
The example of the menu working with PHP/MYSQL you can find here:
http://deluxe-menu.com/rq-loading-bar-MySQL-support.html
Q: I've tried that in my dhtml menu maker and it keeps going to the bottom of the list. That's why I emailed my question. I had read the part of drag and drop, but it doesn't seem to work. Don't know if I'm doing something wrong, if my software is corrupted somewhere. Everything else seems to work correctly.
Any other ideas or why it owuld do that?
A: Click on the item you want to move.
Move your mouse in the correct place (holding left mouse button).
Wait till you'll have gray line in the place where you want to insertthe item and release mouse button.
Q: I need to be able to highlight the selected menu item of the sliding drop down menu.
A: JavaScript Tree Menu has only two states normal and mouseover.
Try to do the following things:
- delete var pressedItem=1; parameter from your data file
- set correct parameter on each page before you call data file, forexample:
<noscript><a href="http://deluxe-menu.com">Javascript Menu by Deluxe-Menu.com</a></noscript>
<script type="text/javascript"> var dmWorkPath = "menudir/";</script>
<script type="text/javascript" src="menudir/dmenu.js"></script>
<script type="text/javascript"> var pressedItem=3;</script>
...
<script type="text/javascript" src="menudir/data.js"></script>
You can also set a pressed item using Javascript API:
function dm_ext_setPressedItem (menuInd, submenuInd, itemInd, recursion)
Sets a current pressed item.
menuInd - index of a menu on a page, >= 0.
submenuInd - index of a submenu, >= 0.
itemInd - index of an item, >=0.
recursion = true/false - highlight parent items.
But notice, to use dm_ext_setPressedItem() you should know ID of selected item and subitem.
You can't get this ID after you reload your page. That is why you should write your own code on PHP.
Q: I cannot see my menu on the pages. Could ypu help me?
A: Try to move the following code in the <head> tag
<script type="text/javascript"> var dmWorkPath = "";</script>
<script type="text/javascript" src="dmenu.js"></script>
Notice: your menu won't work correctly if you write src="/dmenu.js"
