Help with rjs (basic)

rubyonrails-talk
1

I have a rjs with:

page.replace_html 'tag', '<input name="abc" id="abc" value="avalue">' + link_to_remote("doit", :url =>{ :action => :doit })

how I read the value of the "abc" field in the :doit remote action after the user click on the doit link?

Thanks

2

The answer was to use prototype's $F() function which returns the value of any field input control:

page.replace_html 'tag', '<input name="abc" id="abc" value="'+@tag+'">' + link_to_remote( "doit", :url =>{ :action => :doit }, :with => "'abc='+$F('abc')" )