Recent Questions
Q: As a part-time webdeveloper I have gotten very interested in your product. I really appreciate a number of things
- it's very flexible
- it's very easy to work with
- examples nicely show the capabilities
But I have a couple of questions:
- When opening a menu, there is an option for keeping the menu-item that has been pressed hightlighed (so that the user can see what he/she pressed). Is it possible, programmatically, to decide when this highlighting should be removed? The scenario is that, when a menu-item is clicked the used might browse for a couple of pages within the context defined by the menu-item, but when the user leaves, the menu-item should no longer be highlighted. I will (programmatically) decide the context, but is it possible for me to interact with the menu, and for example decide explicitly which menu should be highlighted?
- Our design department would like the menu containing the elements: "Skovdrift, Juletreer, Skovrejsning, etc". Please notice that "Brende" is supposed to show a menu item that is hightlighted. Is is possible to create this menu such that it is dynamic and each item is text-based (and not based on two pictures for each menu-entry: hightlighted and not)? I've been wondering how to solve this problem, but I cannot figure out a solution. The problem that I is stuck at, is how organise this speciel "frame" around each menu-element. Something that be partly accomplished using "arrowImageMain", but that does not bring me all the way. Please notice that the menu-items might not have any sub-menu.
A: I suppose that you're saying about
var pressedItem=-2;
Defines an item that will appear in the highlighted state
(-2 - normal mode, -1 - toggle mode is active, but highlighted item not defined, 0,1,2,3,... - # of pressed item including separators)
This parameter will not approach you.
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: How can I set a top menu as a link in the web tree view?
Also, some of the parent menu items don't work as a link even though areconfigured as links.
A: Actually you cannot use links for the top items in the XP Style.
But theoretically you can use links for the top items. You can write
["<a href='index.html' class='home' target="frame">Home</a>","", "", "", "", "Return to Index page", "", "0", "", ],
["<a href='http://www.domain.uk' class='home' target="frame">About Us</a>","", "", "", "", "", "", "0", "", ],
["|Introduction","http://www.domain.uk/introduction.htm", "", "", "", "", "", "", "", ],
Q: Things are mostly working great. I want my menu to appear centered at the top the page. Here's the code:
<table style="text-align: left; width: 100%;" border="0" cellpadding="2"cellspacing="2">
<tbody>
<tr>
<td style="width: 100%; text-align: center;"><script type="text/javascript" src="navbar.js"></script>
</td>
</tr>
</tbody>
</table>
The table appears at the far left edge of the window. I tried with both absolute (x=20, y=10) and relative (both x and y unset) coordinates. Help!
A: If you want to center the menu paste itwithin the <div > or <table> with a static position and specify a center alignment for it, for example:
<DIV align=center>
<SCRIPT src="data/data.js" type=text/javascript>
</SCRIPT>
</DIV>
<table width=800>
<tr>
<td align=center width=600> </tr>
</table>
Please, set exact value for var menuWidth parameter, for example:
var menuWidth = "600px";
This can help to align your menu correctly in all browsers.
Try also to specify units in "px".
Set also:
var absolutePos = 0;
Q: Maybe have some code that would tell the tree menu html to expand on that particular page?
A: On your pages you should 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>