Question

I have UL in my page, and it is empty.
I start populating it with LI using javascript.

How can I use this newly added dynamic data in the asp.net in the postback phase?

that is because my submit button is asp.net control.
I do not want to use JS POST.

thanks

Answer 1

I’ve done this sort of thing in the past by populating a hidden field with the dynamic data to be posted back, you could either –

• Fire a JavaScript event before postback that parsed the data out of the UL into a hidden field

or

• Update the hidden field as you update the contents of the UL