you can have the page postback by setting AutoPostBack="true" and
OnSelectedIndexChanged="rdo_SelectedIndexChanged"
in the server side function rdo_SelectedIndexChanged check the current value
of the radiobutton and then set the Enabled property of the checkbox to true
or false
HTH
--
Swanand Mokashi
Microsoft Certified Solution Developer (.NET) - Early Achiever
Microsoft Certified Application Developer (.NET)
http://www.dotnetgenerics.com/
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"Web learner" <be******@learning.edu> wrote in message
news:ue**************@TK2MSFTNGP05.phx.gbl...
I have to have three RadioButtons and then under one of this RadioButton, I
need to put two checkboxes. Something like following:
O Temperature
[] Air
[] Water
O Radiaton
O Wind Velocity
The child CheckBoxes (Air and Water in above example) should become
"activated" only when the parent RadioButton (Temperature in above
example) is selected. I am just confused how to get this done.
Any example in this regard will be gratefully appreciated.
web_learner