This is a quite involved question youve asked :) I think your more
interested in how the hiarky works in a folder inside of folder system
right? I use a table with three fields.
category_num
parent_num
category_name
base (100, 0, base) -> fruits (101, 100, fruits) -> tomatoes (103, 101,
tomatoes)
->
oranges (104, 101, oranges)
-> vegetables (102, 100, fruits) -> brocolli
(105, 102, brocolli)
-> carotts (106, 102, carotts)
| category_num | parent_num | category_name |
================================
| 100 | 0 | base |
| 101 | 100 | fruits |
| 103 | 101 | tomatoes |
| 104 | 101 | oranges |
| 102 | 100 | vegetables |
| 105 | 102 | brocolli |
| 106 | 102 | carotts |
draw a fairly simple tree out on paper and you will begin to see it all
clearer then outlook express allows me to :)
Ive seen tutorials around, ie phpbuilder.com, I found them confusing, hehe,
good luck !
Chris Lee
Mediawaveonline.com
"Wee Chua" <[EMAIL PROTECTED]> wrote in message
0F9D3D919AADD211BE7E00A0C99B842009F242@SERVERDELL2200">news:0F9D3D919AADD211BE7E00A0C99B842009F242@SERVERDELL2200...
> Hi everyone,
> Does anyone have any ideas how does Windows Explorer work? I am trying to
> create same functionality for Event Type in my Event table, I need to have
> same kind of expand function like Explorer. Could anyone tell me the
> structure, ideas or methods to create such expand function. Thanks!
>
> Calvin Chua
>
>
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