CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-3
Ignas Rytoj
Ignas Rytoj

Reputation: 67

Data in columns and rows, one record in one cell

i have this:

<% @devices.each do |device| %>
<tr>
<td>
    <% if device.photo.exists? then %>
    <%= image_tag device.photo.url(:small) %></br>
    <% end %>
    <%= link_to device.name, device %></br>
    <%= device.description %></br>
    <%= link_to 'Redaguoti', edit_device_path(device) %></br>
    <%= link_to 'Ištrinti', device, :confirm => 'Ar tikrai norite ištrinti šį prietaisą?', :method => :delete %>
</td>


<% end %>

I want to get data like this:

table

Thank you

Upvotes: 1

Views: 75

Answers (3)

Brian Glick
Brian Glick

Reputation: 2201

You need to wrap each cell in <td> & </td>. Drop the <br> tags, they create new lines, not new cells.

Basically, inside your loop, you create a <tr> to make your row, then <td>SOME DATA</td> for each cell, then close the </tr>.

<% @devices.each do |device| %>
<tr>
<td>
    <% if device.photo.exists? then %>
    <%= image_tag device.photo.url(:small) %></br>
    <% end %>
</td>
<td>
    <%= link_to device.name, device %>
</td>
<td>
    <%= device.description %>
</td>
<td>
    <%= link_to 'Redaguoti', edit_device_path(device) %>
</td>
<td>
    <%= link_to 'Ištrinti', device, :confirm => 'Ar tikrai norite ištrinti šį prietaisą?', :method => :delete %>
</td>
</tr>

<% end %>

Upvotes: 0

Patrick Connor
Patrick Connor

Reputation: 582

Have you looked at in_groups_of? From the API Array Methods

If I understand you question, this should do the trick!

Upvotes: 1

Spyros
Spyros

Reputation: 48626

Use each_with_index instead of each. This way, you can also get the index, like 1,2,3.. and do whatever you want with it.

http://www.ruby-doc.org/core/classes/Enumerable.html#M001511

Upvotes: 0

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