Variable depth dynamic menu

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Forum Topic:
Last Updated: Saturday July 14 2012 - 06:07:06

Variable depth dynamic menu

Poster: jsmith
Dated: Thursday October 21 2004 - 13:57:55 BST

I have a database table that stores menu items in a parent child relationship. Here's the schema:

menu_id int(11)
menu_name varchar(50)
parent_id int(11)

Here is some possible data

Code:

Menu id     Name                Parent id
1              Yahoo                0
2              Yahoo Sports      1

So anything with a parent_id of 0, would be at the main menu level and here, Yahoo Sports would be a submenu of the Yahoo menu.

What if I didn't know the depth of the menus? Meaning, what if someone were to add a sub menu of Baseball to the Yahoo Sports menu item? Is there a way I can write the menu code to dynamically generate the menu based on the parent id's?

In your examples online, you provide this syntax:

Code:

with(milonic=new menuname("Main Menu")){
style=menuStyle;
top=220;
left=180;
alwaysvisible=1;
orientation="horizontal";
aI("text=Home;url=http://www.milonic.com/;status=Back To Home Page;");
aI("text=Menu Samples;showmenu=Samples;");
aI("text=Milonic;showmenu=Milonic;");
aI("text=Partners;showmenu=Partners;");
aI("text=Links;showmenu=Links;");
aI("text=My Milonic;showmenu=MyMilonic;");
}

But then to make a new sub menu, I need to do this:

Code:

with(milonic=new menuname("Samples")){
style=menuStyle;
overflow="scroll";
......etc.

If I didn't know how many submenus I might have, how would I create the code?

Code:

Poster: Ruth
Dated: Friday October 22 2004 - 7:36:39 BST

I'm sure this would take a function which I am unable to do. I realize you are speaking about a whole menu, however there is a post about adding a menu item dynamically after the menu is rendered so I thought they might give you some ideas. http://www.milonic.com/forum/viewtopic.php?p=22896

Ruth

Industrial Strength JavaScript and DHTML Menus

Variable depth dynamic menu