drop down menu - Select item in dropdown needs to show / hide another dropdown -


I have a dropdown and when I select 'system' then another dropdown is required to be visible < / P>

HTML:

/ P> 

  & lt; Table width = "300" range = "0" cell area = "0" cellpadding = "0" & ​​gt; & Lt; TR & gt; & Lt; TD & gt; Select: & lt; / TD & gt; & Lt; Td align = "right" & gt; & Lt; Select name = "MyDropDown" class = "formfield" & gt; & Lt; Option value = "" & gt; No selection & lt; / Options & gt; & Lt; Option value = "Diner" & gt; Diner & lt; / Option & gt; & Lt; Option value = "lunch" & gt; Lunch & lt; / Options & gt; & Lt; Option value = "system" & gt; Arrangement & lt; / Options & gt; & Lt; / Select & gt; & Lt; / TD & gt; & Lt; / TR & gt; & Lt; TR & gt; & Lt; Td height = "10" & gt; & Lt; / Td> & Lt; TD & gt; & Lt; / TD & gt; & Lt; / TR & gt; & Lt; Tr class = "go-hide" & gt; & Lt; Td> Type arrangement & lt; / Td> & Lt; Td align = "right" & gt; & Lt; Select class = "formfield" & gt; & Lt; Option value = "" & gt; No selection & lt; / Options & gt; & Lt; Option value = "You can eat all penance" gt; You can all do penance & lt; / Option & gt; & Lt; Option value = "high tea" & gt; High tea & lt; / Options & gt; & Lt; Option value = "combination" & gt; Combination & lt; / Options & gt; & Lt; / Select & gt; & Lt; / TD & gt; & Lt; / TR & gt; & Lt; / Table & gt;

Here's an example:

I think the answer you are looking for was already posted here:

At least this is a way of doing it with a jquery.


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