Recent Questions
Q: I’d like to know how to populate the navigation bar menu from a database?
A: Please, see the example of .php file.The content of .php file depends on your database structure.
<?php
// The example for PHP/MySQL.
// MySQL database has the table "menuTable" that contains data for menu items.
// The table has the following fields:
// 1. "text" - item text
// 2. "link" - item link
// 3. "icon1" - item icon (normal state)
// 4. "icon2" - item icon (mouseover state)
function getMenuItems()
{
$jsItems = '';
// Select all records from table "menuTable"
$allItems = mysql_query('SELECT * FROM menuTable;');
// Extract items data from database and build Javascript code for menuItems
while ($itemData=mysql_fetch_array($allItems))
{
$jsItems .= '["'.$itemData['text'].'", "'.$itemData['link'].'", "'.$itemData['icon1'].'", "'.$itemData['icon2'].'"],';
}
// Return Javascript code
return $jsItems;
}
?>
<script>
var menuParam1 = value1;
var menuParam2 = value2;
var menuParam2 = value2;
...
var menuItems = [
// Write Javascript code for menu items
echo getMenuItems();
?>
];
</script> Q: We have a problem with the submenus going cross-frame.
Whenever there is a webpage from another website in the content/target-frame the frameset twists and all the pages are shown in the topframe. A lot of the information on our web is in office word-files and when they are opened in the content/target-frame the same cross-frame-problem happens. Is it only possible for the sub-menus to go cross-frame when one of our own webpages is shown in the target-frame?
A: See more info about cross-frame mode here:
http://deluxe-menu.com/cross-frame-mode-sample.html
Notice, the menu will work correctly in the cross-frame mode if you load pages into the sub frame from the same domain.
If you load pages from another domain submenus won't be shown in the subframe - they will be shown in the frame with the top-menu.
It's caused by a security policy of browsers - a script can't modify a content of pages from another domain.
Q: I am currently having a look at the use of your drop down menu and was wondering if there was an option to make all of the top menu links the same size?
At current It looks like it is on a percentage increase related to the amount of text, can I change this to a fixed value no matter the text amount?
A: You can use Individual Item Style.
Use that parameter:
var itemWidth=100px
Width of an item (px, % or other units).
For example:
var itemStyles = [
["itemWidth=150"], // style 0
];
var menuItems = [
["Home", "index.html", "myicon1.gif", "myicon2.gif", "Home Page Tip", "_self", "0"], // assign style 0
["About", "about.html", "myicon3.gif", "myicon4.gif", "About Us Tip", "_self", "0"], // assign style 0
];
Q: Is there a way to highlight the selected item in the dhtml treemenu of the current page when the link target is _self?
Or pass in the selected item to the new page?
A: You can set a pressed item using Javascript API:
function dtreet_ext_setPressedItem (menuInd, itemID)
Please, see here:
http://deluxe-tree.com/functions-info.html
You can also set
var tsaveState = 1;
More info you can find
http://deluxe-tree.com/data-samples/tree-menuxp-save-state.htm
To expand specific items you should use API function
function dtreet_ext_expandItem (itemID, expand)