Recent Questions Load Content For Treemenu Ext Js
Q: Compliments on your product, I particularly enjoy the complete set of gui and java, that allows for the quick changes.
After a couple of months of using the trial, I have now purchased it and installed the license.
My question however regards the performance of the menu. Using firebug I note that my deluxe menu .js are the performance bottlenecks, It appears as if they are not being cached and it appears that collecting them is taking longer then the other .js files. What can I do to optimize the load time of the javascript multi level menu and prevent, reloading it from the server with every page reload. The apache has set the expiry correct I believe, as I understand from the header.
A: You can try to use AJAX technology.
AJAX-like technology: data for submenus can be loaded "on-the-fly" from the server.
New parameter:
var tajax = 0/1; - disables/enables AJAX-like support
Current syntax for item parameters ( var tmenuItems):
[text, link, iconNormal, iconOver, iconExpanded, tip, target, itemStyleInd, itemXPStyleInd, jsFileName]
Where jsFileName - .js filename on the server with submenu items ( var tmenuItems).
Q: I built the menu and tried it in my site and I see nothing but text. No Block arrangement as in the preview within the builder.
A: Please, send us a copy of your html page (including .js files) ora direct link to your website, so we can check it.
Probably that you have overlooked to add dmenu.js file or images onyour server.
Q: Is there a way to programmatically specify which tab is selected in the html tabs navigation?
A: You can set "bselectedItem" and " var bselectedSmItem" parameters based on your link before you call your data file.
For example, move " var bselectedItem" and " var bselectedSmItem" parameters from your data file to your code.
<TD vAlign=top align=left>
/* Select Tab */
<script type="text/javascript" language="JavaScript1.2">
var bselectedItem= var bselectedSmItem= </script>
<SCRIPT src="data.js" type=text/javascript></SCRIPT>
</TD>
You should define seltabs and selsmtabs using server side script.
You can also set it on every page before you call data.js file, for example:
<TD vAlign=top align=left>
/* Select Tab */
<script type="text/javascript" language="JavaScript1.2">
var bselectedItem=4;
var bselectedSmItem=3;
</script>
<SCRIPT src="data.js" type=text/javascript></SCRIPT>
</TD>
Q: I used JavaScript Tree Menu and generated a beautiful drop down navigation menu for our school web page. however, I am using MS FrontPage and apparently it is blocking the content. Whenever I bring it into the program all I get is a text drop down navigation menu. What am I doing or not doing?
A: JavaScript Tree Menu wasn't developed as Dreamweaver/Frontpage extension,BUT you can use it as standard Javascript files. To install the drop down navigation menuinto your html page:
1. create and save .js file with your menu parameters in Deluxe Tuner
2. open the page in Frontpage
3. 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="deluxe-menu.files/";</script>
<script type="text/javascript" src="deluxe-menu.files/dmenu.js"></script>
</head>
<body>
...
<script type="text/javascript" src="data-deluxe-menu.js"></script>//your data file created in Deluxe Tuner
...
</body>
You should copy all engine files and images for the drop down navigation menu in "deluxe-menu.files/" folder and paste it in the same folder with you .html files.
Engine files:
dmenu.js
dmenu4.js
dmenu_add.js
dmenu_dyn.js
dmenu_key.js
dmenu_cf.js
dmenu_popup.js
dmenu_ajax.js
dmenu_search.js
That's all.
It is possible that you'll have errors in the preview but your drop down navigation menushould work fine in the browser.
