troubleshooting Question

tree view display in html

Avatar of dshi15
dshi15Flag for United States of America asked on
HTML
8 Comments1 Solution226 ViewsLast Modified:
Hi Expert,

I want to display a tree view in html.

for example,

default page is

+Group1
+Group2

if user click on "+" on Group1, then Group1 need to be expand.
+Group1
   Program1
   Program2
+Group2
   
whole page is

+Group1
   Program1
   Program2
+Group2
   Program1
   Program2
 
Thanks in advance.  
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