Recent Questions Javascript Treemenu On Web
Q: One other question, how do you get the menu bar to highlight and stay on the page you are viewing rather than highlighting home the whole time.
A: You should 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: The text on the dropdown menu item is not centered as it shows in the preview, How do I fix?
A: The reason is in your style
TD {
VERTICAL-ALIGN: top
}
Try not to define style for Table, TD, TR elements they can affect themenu.
Set also the following parameter:
var itemAlignTop="center";
Q: I have been using JavaScript Tree Menu quite a bit, but am now running into a problem on a site I developed. When I add a submenu, it appears separated by about 100 pixels down. In this case I left it on the Menu Item “Why Maumelle” for you to look at.
Can you help me out?
A: See, the problem is that the script can't get css properties of the object if they are described in separate .css block (or file).
In other words, you can't get the value of "position" attribute of the object if the object doesn't have this property within inline style(style="position:relative"). To get the value you should move .css style into style="" attribute.
Please, try to add your
css file -> inline css, for example:
For example, you should add style="position:relative;"
to the
<DIV class=MainBody>
<DIV class=Banner></DIV>
<DIV class=Menu>
So, you'll have:
<DIV class=MainBody style="position:relative;">
<DIV class=Banner></DIV>
<DIV class=Menu style="position:relative;">
Now we have only such solution for this problem.
We'll try to fix this problem in the future versions.
Q: When I use API like <script>dm_ext_deleteItem(0, 0, 0);</script> it works fine in my first dhtml drop down menu code (menu.js) but I'm unable to reach second one (menu_gauche.js). I’ve tried this : <script>dm_ext_deleteItem(1, 0, 0);</script> and the page came’s out with a JavaScript error on that line. I’ve read on your side about dm_ext_deleteItem api and the first parameter is for menu Id … If there anything that I have forgot ??
A: You cannot use the following function for the tree menu:
dm_ext_deleteItem(1, 0, 0);
There is no such function there:
You should use
dtreet_ext_deleteItem (0, 0)
for the tree menu, see more info:
http://deluxe-tree.com/functions-info.html
You should set menuInd=0 if you have only one dhtml drop down menu code on your page.
