Achieving client side validation on checkbox click
In above image, I have a repeating grid consisting checkbox. There are two button below grid.
At run time, let say grid contains 20 records. Now on-change,i should be able to view one button.
On at-least one selection -----> show button " Button (Selected) "------> calls activity
On No Selection -----------> show button " Button (Not selected) " -----> calls local action ---->section---->"please select at-least one"
This will be achievable if we add event refresh section(Post value) on checkbox and visibility on buttons.
But let say i checked 19 checkbox, then there will be 19 times server hit (i guess).
So, is this achievable without post value to server. ?
Thanks in advance.