calling javascript from an embedded ruby tag

Question

Easy one for Tuesday morning... Im trying to call a javascript function from inside this ruby tag...

<% @efforts.each do |effort| %>
            <% if effort.project_task.project.project_name == "ADMIN"%>
            ??????????????
            <% else %>
            <tr>
                <td><%= effort.project_task.project.project_number %> <%= effort.project_task.project.project_name %> - 
                    <%= effort.project_task.task_name %>
                <td><%= text_field :effort, :hours, :name => 'effort_' + effort.project_task_id.to_s, :id => 'effort_' + effort.project_task_id.to_s,
                                   :value => "%d" % (effort.hours.nil? ? 0 : effort.hours), :size => 20 %>
                <td><%= link_to image_tag('icons/delete.png'), effort, :confirm => 'Are you sure?', :method => :delete %>
            </tr>
            <% end %>
        <% end %>

Where the question marks are i want to call a javascript function. But how do i do that?

cicloon · Accepted Answer · 2011-08-30 09:12:38Z

1

You can use javascript_tag:

<%= javascript_tag  do -%>
  alert('All is good')
<% end -%>

answered Aug 30, 2011 at 9:12

cicloon

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