Making decision in RJS?

rubyonrails-talk
1

I have an .rjs file in which I want to check if 'notice' is there (whether hidden or visible) then it should remove it's DOM. And if there is no 'notice', it shouldn't do anything.

Please help. Thanks

2

You can do things like

page << "if($('notice')) {" page['notice'].remove() page << "}"

There's a plugin that make this sort of thing easier (http://www.railslodge.com/plugins/491-js-if-blocks)

Fred

3

many thanks!