CODEWITHSUNDEEP
htmlruby-on-railstwitter-bootstrap
Suraj
Suraj

Reputation: 2563

col-sm-2 in loop under row

Below is my loop I am running in a rails helper method.

part_child_option.each do |o|

  html += "<div class='col-sm-2 uno_part_wrapper'>"
  html += "<label class = 'p_name' for='#{attr_name}'>"

    html += image_tag o.photo(:small), class: "tick_option_img",
      html += "</label>"
      html += "</div>"
    end
    html.html_safe
end

I have a problem now. class col-sm-2 is there, so It is under a class row in my view. The row is outside of my helper and hence I am not able to loop it.

The pointed solution doesn't have such scenario

Now I want my row class to close once the col-sm-2 is done with six times. And then I want to start the class row again and everything same as above in my class row.

I hope the question is clear now.

How can this be done.

Upvotes: 0

Views: 85

Answers (1)

Asad Ali
Asad Ali

Reputation: 660

you are asking same question that already asked. please have a look Here

user each_slice to make chunks of 6 of your array then iterate each loop.

e.g

array.each_slice(6) do |chunk|
  chunk.each do |o|
   end 
end

in your case

rows = ""
part_child_option.each_slice(6) do | six_o |
  row = "<div class='row'>"
  six_o.each do | o |
     row += "your logic"
  end 
  row  += "</div>"
  rows += row
end

Upvotes: 2

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