Recent Questions Javascript Examples To Costruct A Tree
Q: I'm trying created an independent menu from my html pages.
I have several pages stored in directories and subdirectories,
I would like to call theses pages from a single dhtml menu script.
A: You can use additional parameters to make menu paths absolute:
var pathPrefix_img = "http://domain.com/images/";
var pathPrefix_link = "http://domain.com/pages/";
These parameters allow to make images and links paths absolute.
For example:
var pathPrefix_img = "http://domain.com/images/";
var pathPrefix_link = "http://domain.com/pages/";
var menuItems = [
["text", "index.html", "icon1.gif", "icon2.gif"],
];
So, link path will be look so:
http://domain.com/pages/index.html
Images paths will be look so:
http://domain.com/images/icon1.gif
http://domain.com/images/icon2.gif
Please, try to use these parameters.
Q: I’m setting an after item image as follows (this code was generated by Deluxe Tuner, not by hand/text editor):
var afterItemImage=["designimgs/btn-ico.gif","designimgs/btn-ico-active.gif"];
var afterItemImageW=8;
var afterItemImageH=7;
As you can see, the after item image is not appearing in my access drop down menu – do you have any idea why that would be/how to fix?
A: You should create Individual style and assign it for the top access drop down menu items:
var itemStyles = [
["itemBackImage=designimgs/blank.gif,designimgs/blank.gif", "beforeItemImage=designimgs/blank.gif,designimgs/blank.gif", "afterItemImage=designimgs/btn-ico.gif,designimgs/btn-ico-active.gif", "beforeItemImageW=1","afterItemImageW=8", "beforeItemImageH=1","afterItemImageH=7","itemBorderWidth=0"],
];
Q: We are wanting to make this collapsible menu Dynamic by reading from a Microsoft SQL Data base.What is the approach in accomplishing this?
A: 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.:
<noscript><a href="http://deluxe-tree.com">Javascript Tree Menu by Deluxe-Tree.com</a></noscript>
<script type="text/javascript" src="menudir/dtree.js"></script>
<script type="text/javascript" language="JavaScript1.2">
// and describe parameters of a menu
var parameter1=value1;
var parameter2=value2;
etc.
var tmenuItems = [
// here you generate items using server-side scripts (php, asp, vb, etc.)
];
The example of the menu working with PHP/MYSQL you can find here:
http://deluxe-menu.com/rq-loading-bar-MySQL-support.html
This example is not for Javascript/DHTML Tree menu, but you can create your menu in the same way.
Q: I have set up the dhtml menu javascript at this site. I have chosen to use the transitional filter from IE6. The main menus and sub menus work fine in IE but in Firefox the sub menus do not appear at all. Is their a fix for this. I realize that firefox does not support IE transitions but Ithought the sub menus would appear when the main item is clicked on. that hs not happened. Go to above URL and vie in both IE and Firefox and you will see what I mean.
A: You couldn't see submenus in FF because you had
var transparency="";
You should set your parameters in the following way:
var transparency="100";
var itemBackColor=["#072450",""];
