Recent Questions Load Content For Treemenu Ext Js
Q: Is there a way to programmatically close a hover popup via javascript?
A: You can close the popup using the following function:document.getElementById('win').hide();
Unfortunately it won't work if you use iframe as window content.
You open another page in the popup (in Iframe) so you cannot access
document.getElementById('win').hide();
element which is situated on the first page.
When you use text or object_id as window content the content of the popup will be situated
on the same page so you can access document.getElementById('win') element and hide it.
There is a workaround for Iframe.
Use text as content type and add the following code inside popup:
<a onclick="document.getElementById('win').hide();">...</a> <iframe></iframe>Q: Thanks for getting back with me but how do you build the menu?
I opened Deluxe Tuner program to build a menu and there are categories titled common, dimensions, font, appearance etc. and I have NO IDEA what to do?
Can you walk me through the development of a menu?
A: First of all you should add items.
Please, click "Add item" and "Add subitem".
In the "Item parameters" window you can set text, link, target, iconsfor the menu items. You can also assign different style for each menuitem (item style and submenu style).
But at first you should create this style. Click "Edit IndividualStyle/Add Style" and set different parameters for the style.
Try to set different parameters of the menu.
In the "Preview window" you can see all your changes.
First of all you should choose menu orientation:
var isHorizontal = 1; Menu orientation: 0 - vertical, 1 - horizontal.
You can set exact width and height of the menu in the "Dimension"category.
You should set
var absolutePos=1;
if you want to have absolute positioning menu.
Font style you can set in the "Font" category.
To set color of the menu you should set the following parameters:
var menuBackColor="#FCEEB0";
var menuBorderColor="#C0AF62";
var itemBackColor=["#FCEEB0","#65BDDC"];
var itemBorderColor=["#FCEEB0","#4C99AB"];
Try also to change these parameters:
var itemSpacing=3;
var itemPadding="3px";
Arrows for main items and subitems you can set here:
var arrowImageMain=["default.files/arrowmain.gif","default.files/arrowmaino.gif"];
var arrowImageSub=["default.files/arrowsub.gif","default.files/arrowsubo.gif"];
If want to have floatable or movable menu you should set the followingparameters:
var floatable=0;
var movable=0;
You can also try to change any template.
Q: I need a way to change tabs with buttons AFTER THE PAGE IS RENDERED. This means bselecteditem is useless to me at this point.
I want to have a button called NEXT on TAB 1, and when you press that button, it switches you to TAB 2. Likewise on TAB 2 I want to have a button called NEXT that when pressed will switch you to TAB 3.
I don't want to have to post back to the server to make this work, I want a way of Javascript to change the tab indexes.
How can I do this?
A: Try to use the following function:
LTb0(menuN,itemN);
menuN - menu ID, starts with 0
itemN - item ID, starts with 0
Q: The cascading javascript menu does not spans frames or windows like Applets. Is that correct?
I was not able to make the sample to do it.
A: The DHTML Menu and Java Menu are built on different technologies.Java menus can create submenus that cover frames as a standard Windowssubmenus. DHTML Menu can't do that, because it's controls is htmlobjects, they can't overlap Windows controls. So, cascading javascript menu hascross-frame ability that allows it to show submenus in differentframes. But it can support this mode for the same domain only -- ifyou loaded a page to a subframe from another domain, the submenuscan't be shown in it. It happens because all browsers don't allow todo that for security reasons. Just imagine if you'll able to create aframeset from 2 frames, 1st frame will be with a zero height-width,and you'll load your page into it. Then user will go to another domainand your "invisible" frame will change a content of other pages!
See more info about cross-frame mode here:
http://deluxe-menu.com/cross-frame-mode-sample.html
