Hey all,
layout_helper.rb:
def table(collection, header_names, fields, class_name)
return false unless collection.any?
table_str = ""
table_str += "<table id=\"" + class_name + "\" class=\"" + class_name
+ "\">\n"
table_str += "\t<thead>\n"
table_str += "\t\t<tr>\n"
header_names.each do |name|
table_str += "\t\t\t<th>"
table_str += name
table_str += "</th>\n"
end
table_str += "\t\t</tr>\n"
table_str += "\t</thead>\n"
table_str += "\t<tbody>\n"
collection.each do |col|
table_str += "\t\t<tr>\n"
fields.each do |name|
table_str += "\t\t\t<td>\n"
table_str += col[name].to_s
table_str += "\t\t\t</td>\n"
end
table_str += "\t\t</tr>\n"
end
table_str += "\t</tbody>\n"
table_str += "</table>\n"
end
users_controller.rb:
def index
@users = User.find(:all,:order => 'id ASC')
@headers = ["id","Email","Name","Company","Telephone"]
@fields = [:id, :email,:last_name,:company,:telephone]
end
users/index.html.erb:
<%= table(@users, @headers, @fields,'table_class') %>
What the above does is render a big string of what I am wanting to
display as html markup. If I add puts(table_str) to the helper method,
then nothing gets rendered on the page.
Any idea what I am doing wrong?
Thanks for response.
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