Recent Questions Icon Treenode Closed Yui Treeview
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 came across your program through a link on the Internet. The menu script displayed was DHTML Menu Demo #23 displayed on
http://dhtml-menu.com/dhtml-samples/menu2752.html - this is the only menu I am interested in as it has the capability of positioning the menu script relative to an existing table in the HTML coding of the page. I already have a vertical scrolling menu with several features visitors. We are moving our website to our own server and are doing some updating to make it more attractive when viewed at different resolutions. If you look at the source coding for the page (yes, it's almost exclusively in HTML - it usually views well on any browser) you will see that ALL the content is enclosed in a table which is centered on the page allowing it to be completely viewed at any resolution of 800 x 600 or greater. But the scripting I'm using ( /* Created by Randy Bennet...) uses the left margin of the browser window as left margin of the page. If it could be written so that the left margin of the existing (and centered in the browser window) table would be the point from which the left corner of the "object1" was measured, then the page would view nicely at any resolution. But I cannot find out how to do this from your "newer version".
A: You can create the same menu using JavaScript Tree Menu:
http://dhtml-menu.com/dhtml-samples/menu2752.html
To install JavaScript Tree Menu in the table cell with center alignment youshould use relative position for the menu:
var absolutePos=0;
var posX="0px";
var posY="0px";
And install it on your page in the following way:
<table>
<tr>
<td align="center">
<script type="text/javascript" src="deluxe-menu.js"></script>
</td>
</tr>
</table>
Q: So, I am still interested if there is a dynamic way to rebuild (and restructure) a menu w javascript, just for interest.
A: No, unfortunately it is not possible to rebuild the menu withoutreloading of the page now. We'll add this feature in the next versionof the menu.
Q: Is there a way to hide a menu options using either CSS or the java api based on the site user for the mouseover menu?
A: JavaScript Tree Menu supports Javascript API.
You can find more info here:
http://deluxe-menu.com/dynamic-functions-sample.html
You can try to use API functions in that case:
function dm_ext_changeItemVisibility (menuInd, submenuInd, itemInd, visibility)
To disable items you should set the target parameter to "_".
You can try to use the following function
function disable() {
dm_ext_changeItem(0, 1, 1, ["", "", "", "", "", "_"]);
}
to disable your items.
