Recent Questions Tree Dhtml Javascript
Q: Hi, I need to know if it is possible to accomplish the following functionalities with your tree-menu library.
1. I need to have two or more trees in the same page
2. I need to have a checkBox in each node and through a JavaScript function be able to add the selected nodes into another tree.
3. I need to eliminate the nodes that has check=true
4. I need to populate on-demand the tree using AJAX
5. I need to implement drag&drop through the use of the mouse events on the tree nodes
6. How would the tree behave with 10000 nodes??
7. I need to have a tree within another element that uses scroll
such as a DIV or SPAN (fixed area). When collapsed or expanded, the area should remain its original size.
A: 1. You can add any number of the menus on the one page.
2, 3, 5. Yes, you can do it. But you should create your own server-side script (for example, php) that will do it. The menu doesn't support such a feature.
4. Unfortunately, you can't use the AJAX-like technology in the Javascript/DHTML Tree such as in JavaScript Tree Menu.
6. It is possible that the loading speed can be lower if the menu is very large. But it doesn't take so much time.
Yes, you can notice some delay in IE, but in over browsers it works better.
Javascript/DHTML Tree works fast, but 10000 is a large value. Please, try atrial version of Javascript/DHTML Tree.
I tried to create large menus on my machine: P4 3GHz, 512RAM WinXP SP2
It takes:
- 1000 items ~ 10 sec
- 2000 items ~ 40 sec
7. You can paste Javascript/DHTML Tree into the <table> or <div>.
Q: Do your popup menus work with Dreamweaver?
A: JavaScript Tree Menu wasn't developed as Dreamweaver/Frontpage extension and wedon't have plug-ins for it.
To install the menu into your html page:
1. create and save .js file with your menu parameters in Deluxe Tuner
2. open your .html page in Dreamweaver
3. Copy data.js file and "data.files/" folder in the same folderwith your html page.
4. add several rows of code (<script> tags).
For info see:
http://deluxe-menu.com/installation-info.html
<head>
<!-- JavaScript Tree Menu -->
<noscript><a href="http://deluxe-menu.com">Javascript Menu by Deluxe-Menu.com&</a></noscript>
<script type="text/javascript"> var dmWorkPath="data.files/";</script>
<script type="text/javascript" src="data.files/dmenu.js"></script>
</head>
<body>
...
<script type="text/javascript" src="data.js"></script>
...
</body>
That's all.
It is possible that Dreamweaver changes some paths,
so you'll havean error in the preview.
On your site or in your browser there'll be no errors.
Q: I'm fairly new to HTML and Java. I'm using your popup window html, (its great) but do notknow how to use the "ID object" function. I'm using Frontpage as my HTML editor. The only way I can figure out how to give "a line of text" or a "Graphic" and ID is to create a "Layer". That creates an (ID) in the HTML script. But I still cannot get the pop up to work when clicking the object. How is the best way to create an object ID that will all Deluxe pop-up to recognize it?
Can I have two separate pop-up within the same html page?
One last thing...Can I create a pop up that fly's out after 10 seconds, and within that fly out have a link that opens another pop up with important info in it using the iframe feature?
This sound like novice questions, but that's me!
A: See you can show the popup window when you hover, click or mouseout on some elements on yourpage. For example you've added an image in the FrontPage. Right click on this image and goto "Picture properties...", on the Appearance tab select 'Style...' and enter any text inthe ID field, for example 'open_popup'. Switch to 'Code' mode, you'll have the followingcode:
<p><img border="0" src="images/submenu-bg.gif" width="170" height="29" id="open_popup"></p>
So, in the Deluxe Tuner you should enter 'open_popup' object ID in the onMouseOver,onClick or onMouseOut fields.
Actually you can assign id to any object on your page manually. Switch to 'Code' mode andadd id="open_popup" for <a>, <div>, <img> ... tags.
> Can I have two separate pop-up within the same html page?
You can add as many popups as you want.
> Can I create a popup window html that fly's out after 10 secondsCreate popup window and set openAfter=10 parameter to it. You can find this parameter in'Actions' section.
> and within> that fly out have a link that opens another pop up with important info in it using the iframe feature?Use HTML content as window content. Set winContent parameter in 'Common' section.
Add link inside the html content:
<a title='Click to open sample' href='javascript:;' onclick=\"deluxePopupWindow.open(\'window1\', \'files/test.html\', \'Window2\',\'width=220,height=270,resizable,scrollbars=no,middle,right,fade-effect\', \'default\', \'iframe\')\">Click to open Popup Window with 'files/test.html'content.</a>
More info about deluxePopupWindow.open() function you can find:
http://deluxepopupwindow.com/window-installation-info.html
function deluxePopupWindow.open("winID", "content", "header", "param", "skin", "contentType")
Use another winID (first parameter) than you have in your data file if you don't want to close 1-st popup window or use thesame winID=win if you want to close 1-st popup.
content - will be the path to the file you want to load in your popup (files/test.html)
skin - is the name of your skin (default in my example)
contentType - set this parameter to iframe.Q: I have one more question. I built the menu using Deluxe Tuner.
I cannot find where to change the mouse over color from blue to something more appropriate in my drop down menu templates. Can you tell me where to do this?
A: You should change the second color in the following parameter:
var itemBackColor=["#FCEEB0","#65BDDC"];
