RJS: How to highlight multiple items

rubyonrails-talk
1

I have an array with many DIV ids. I want to highlight all at once. The current... page.visual_effect :highlight, "div_id" only takes one div id.

2

Hi, you should be able to do the following:

Using RJS:

page.array_of_divs.each do |div|

page.visual_effect :highlight, div

end

or

page.array_of_divs.each do |div|

page[ div ].visual_effect :highlight

end

Using Prototype Javascript Library:

array_of_divs.each( function( value ) {

value.visualEffect( “highlight” );

});

Good luck,

-Conrad

3

page.array_of_divs.each do |div|    page.visual_effect :highlight, div end

How do I pass an array from controller? I am using page.@newitems.each but it doesn't work some template compile error

4

page.array_of_divs.each do |div|   page.visual_effect :highlight, div end

How do I pass an array from controller? I am using page.@newitems.each

@newitems.each do |item|    ... end

Fred