aspx simple cascade dropdowns
Maybe this was asked before, if yes, then sorry :)

I am creating a simple form in aspx that has 2 dropdownlists and one button

In first ddl I have options lets say:

 - All
 - Nokia
 - Samsung

Second contains subcategories.

 - All
 - 3310
 - N95
 - Galaxy ACE
 - Galaxy SII


If in first user select All in second he will see only All. <br>If he selects Nokia he will see All, 3310 and N95, <br>If he selects Samsung he will get All, Galaxy Ace and Galaxy SII.

I found couple of articles how to do that with server, to populate second dropdownlist from server.

In my situation I don't need server, because I will have about 10 items and 3 categories.

How to do that? Simple aspx or javascript.

I will be grateful. Thanks!
aspx simple cascade dropdowns
===

Maybe this was asked before, if yes, then sorry :)

I am creating a simple form in aspx that has 2 dropdownlists and one button

In first ddl I have options lets say:

 - All
 - Nokia
 - Samsung

Second contains subcategories.

 - All
 - 3310
 - N95
 - Galaxy ACE
 - Galaxy SII


If in first user select All in second he will see only All. <br>If he selects Nokia he will see All, 3310 and N95, <br>If he selects Samsung he will get All, Galaxy Ace and Galaxy SII.

I found couple of articles how to do that with server, to populate second dropdownlist from server.

In my situation I don't need server, because I will have about 10 items and 3 categories.

How to do that? Simple aspx or javascript.

I will be grateful. Thanks!