.. upload a New Apache Log?
<% form_tag( { :controller => :logs,
:action => :upload } , {:multipart => true} )do %>
<%=file_field 'log', 'file' %>
<%=submit_tag 'Upload with Active Record',
:name=>:upload_with_active_record%>
<%=submit_tag 'Upload with Active Record Extensions',
:name=>:upload_with_active_record_extensions%>
<%end%>
... <%=link_to 'clear your old logs?',
:controller=>:logs, :action=>:clear_all%>
... <%=link_to 'view the cost per sale report?',
:controller=>:report, :action=>:combined, :format=>'pdf'%>
Save this as app/views/home/index.html.erb.
Next, Listing 10-7 shows the .rpdf view that will create the report.
Listing 10-7. Report .rpdf View (app/views/report/combined.pdf.rpdf)
pdf.select_font "Times-Roman"
figure_number = 1
@graph_files.each do |title, graph|
pdf.image graph
pdf.text "
Figure #{figure_number
} of #{@graph_files.length
}- #{title}", :left=>6, :font_size=>12
figure_number = figure_number + 1
end
Save this as app/views/report/combined.
Pages:
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289